CS 3501: daily announcements slide set

Dangerous Fields

## Lecture 42: The End
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
  - Regularly scheduled office hours end this Tuesday; we hope to have spontaneous office hours -- details to follow
- Remember the [RSA homework](../../hws/hw-rsa.html)?
  - I *finally* put the testing code on Collab, and have re-opened regrades for 10 days
  - I'm very sorry this was so late...
- Grading and homeworks
  - Grades through [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) have been returned
    - The regrade period for HWs 9 through 11 is only 7 days!
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out to be graded
  - [HW 13: Forensics](../../hws/hw-forensics.html) is out, and due today (Monday, April 29th)
    - The images are all ready for download; you can get it at https://libra.cs.virginia.edu/forensics
    - Instructions for how to install Autopsy in the VB image are now in the [homework description](../../hws/hw-forensics.html)
- Final exam info on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Please fill out those course surveys!!!
- Today is the [course reflection](../../slides/reflection.html#/)

UI vs UX

xkcd # 2141

## Lecture 41: Fri, Apr 26th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
  - Regularly scheduled office hours end next Tuesday; we hope to have spontaneous office hours -- details to follow
- Remember the [RSA homework](../../hws/hw-rsa.html)?
  - I *finally* put the testing code on Collab, and have re-opened regrades for 10 days
  - I'm very sorry this was so late...
- Grading and homeworks
  - Grades through [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) have been returned
    - The regrade period for HWs 9 through 11 is only 7 days!
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out to be graded
  - [HW 13: Forensics](../../hws/hw-forensics.html) is out, and due Monday, April 29th
    - The images are all ready for download; you can get it at https://libra.cs.virginia.edu/forensics
    - Instructions for how to install Autopsy in the VB image are now in the [homework description](../../hws/hw-forensics.html)
- Final exam info on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today is a Q&A final exam review period

Reinvent the Wheel

xkcd # 2140

## Lecture 40: Wed, Apr 24th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
    - He won't have his today, though -- instead, tomorrow from 10-11:30
  - Regularly scheduled office hours end next Tuesday; we hope to have spontaneous office hours -- details to follow
- Remember the [RSA homework](../../hws/hw-rsa.html)?
  - I *finally* put the testing code on Collab, and have re-opened regrades for 10 days
  - I'm very sorry this was so late...
- Grading and homeworks
  - Grades through [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) have been returned
    - The regrade period for HWs 9 through 11 is only 7 days!
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out to be graded
  - [HW 13: Forensics](../../hws/hw-forensics.html) is out, and due Monday, April 29th
    - The images are all ready for download; you can get it at https://libra.cs.virginia.edu/forensics
- Final exam info on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish with [virtual machines](../../slides/vms.html#/)
  - This Friday will be a partial exam review day, so think of questions to ask

Email Settings

xkcd # 2139

## Lecture 39: Mon, Apr 22nd
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Remember the [RSA homework](../../hws/hw-rsa.html)?
  - I *finally* put the testing code on Collab, and have re-opened regrades for 10 days
  - I'm very sorry this was so late...
- Exam 2 has been returned: avg was 35.22/60 (58.7%)
  - Currently aiming for a 20 *percentage point* curve
	- The curve is to compensate for an overly hard exam and somewhat harsh grading guidelines
  - Grading guidelines are on the wiki, and regrades are enabled through April 25th
- Grading and homeworks
  - Grades through [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) and [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) are out to be graded
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) will be sent out to be graded this week
  - [HW 13: Forensics](../../hws/hw-forensics.html) is out, and due Monday, April 29th
    - The images are all ready for download; you can get it at https://libra.cs.virginia.edu/forensics
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue (and likely finish) with [digital forensics](../../slides/forensics.html#/)
  - Next up: [Virtual Machines](../../slides/vms.html#/)
  - Friday may be a final exam review day...

Wanna See the Code?

xkcd # 2138

## Lecture 38: Fri, Apr 19th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- What did we all think about Wednesday's lecture by Jason Belford?
  - When (and if) I get the (redacted) version of his slides, I'll post them on Collab
- Exam 2 has been returned: avg was 35.22/60 (58.7%)
  - Currently aiming for a 20 *percentage point* curve
	- The curve is to compensate for an overly hard exam and somewhat harsh grading guidelines
  - Grading guidelines are on the wiki, and regrades are enabled through April 25th
- Grading and homeworks
  - Grades through [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) and [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) are out to be graded
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out and due today (April 19th)
  - [HW 13: Forensics](../../hws/hw-forensics.html) is out, and due.... when?
    - The image status is...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will start on [digital forensics](../../slides/forensics.html#/)

Election Commentary

xkcd # 2136

## Lecture 36: Mon, Apr 15th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2 has been returned: avg was 35.22/60 (58.7%)
  - Currently aiming for a 20 *percentage point* curve
	- The curve is to compensate for an overly hard exam and somewhat harsh grading guidelines
  - Grading guidelines are on the wiki, and regrades are enabled
- Grading and homeworks
  - Grades through [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) and [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) are out to be graded
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th (tomorrow) -- NO LATE SUBMISSIONS WILL BE ACCEPTED
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out and due April 19th
  - HW 13 will be on forensics, and due at the very end of the semester
    - I'm aiming to get it done by Friday, but it may be Monday before it's ready
- Wednesday will be a guest lecture by Jason Belford, the CISO (Chief Information Security Officer) here at UVa
  - There may or may not be attendance taken that day...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will start on (maybe finish?) [Stuxnet](../../slides/stuxnet.html#/)

M87 Black Hole Size Comparison

xkcd # 2135

## Lecture 35: Fri, Apr 12th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2 has been returned: avg was 35.22/60 (58.7%)
  - Yes, there will be a curve.  I don't know how much yet -- more on Monday
  - Grading guidelines will be out this weekend, at which point regrades will be enabled
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) as well as [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is still out being graded -- it's taking a bit longer because everything has to be manually run
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) will go out to be graded this week
  - [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) is out and is due today (Apr 12th)
    - Renamed getSignatureOfFile() to getHashOfFile()
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th -- NO LATE SUBMISSIONS WILL BE ACCEPTED
  - [HW 12: Rootkits](../../hws/hw-rootkits.html) is out and due April 19th
  - HW 13 will be on forensics, and due at the very end of the semester
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish [rootkits](../../slides/rootkits.html#/) (starting [here](../../slides/rootkits.html#/3)) and start on [Stuxnet](../../slides/stuxnet.html#/)

Too Much Talking

xkcd # 2134

## Lecture 34: Wed, Apr 10th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2
  - We are currently aiming to have it returned today, and we'll go over it next class (hopefully)
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) as well as [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is still out being graded -- it's taking a bit longer because everything has to be manually run
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) will go out to be graded this week
  - [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) is out and is due this Friday (Apr 12th)
    - Renamed getSignatureOfFile() to getHashOfFile()
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th -- NO LATE SUBMISSIONS WILL BE ACCEPTED
  - HW 12 will be on rootkits, and due April 19th
  - HW 13 will be on forensics, and due at the very end of the semester
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish [anonymity](../../slides/anonymity.html#/) (starting [here](../../slides/anonymity.html#/6)) and start [rootkits](../../slides/rootkits.html#/)

EHT Black Hole Picture

xkcd # 2133

## Lecture 33: Mon, Apr 8th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2
  - We are currently aiming to have it returned this Wednesday, and we'll go over it then (but it's looking like we may miss that date)
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) as well as [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is still out being graded -- it's taking a bit longer because everything has to be manually run
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) will go out to be graded this week
  - [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) is out and is due this Friday (Apr 12th)
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th -- NO LATE SUBMISSIONS WILL BE ACCEPTED
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [anonymity](../../slides/anonymity.html#/) (starting [here](../../slides/anonymity.html#/4/15)); next up: [Stuxnet](../../slides/stuxnet.html#/)

Percentage Styles

xkcd # 2132

## Lecture 32: Fri, Apr 5th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2
  - We are aiming to have it returned next Monday, and we'll go over it then (but it's looking like we may miss that date)
- Grading and homeworks
- Grades through [HW 5: Hashing](../../hws/hw-hashing.html) as well as [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is still out being graded -- it's taking a bit longer because everything has to be manually run
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) will go out to be graded next week
  - [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) is out and is due next Friday (Apr 12th)
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th -- NO LATE SUBMISSIONS WILL BE ACCEPTED
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Interested in cryptocurrency and blockchain?  Consider joining Virginia Blockchain (https://virginiablockchain.github.io)
- Today we will (likely) finish [cryptocurrency](../../slides/cryptocurrency.html#/) (starting [here](../../slides/cryptocurrency.html#/4/10)?); up next: [anonymity](../../slides/anonymity.html#/)

1921 Fact Checker

xkcd # 2129

## Lecture 31: Wed, Apr 3rd
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 2
  - We are aiming to have it returned next Monday, and we'll go over it then
- Grading and homeworks
- Grades through [HW 5: Hashing](../../hws/hw-hashing.html) as well as [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is still out being graded -- it's taking a bit longer because everything has to be manually run
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) is out and is due today (Wednesday, April 3rd)
    - If adding a trailing SQL comment, just put the "--", not "-- " (i.e., no space after the dash-dash)
    - I emailed those who have not done the SQL injection part earlier today, in case it was lost in the database restore
  - [HW 10: Cryptocurrency](../../hws/hw-cryptocurrency.html) is out and is due next Friday (Apr 12th)
  - [HW 11: Celebrity Visit](../../hws/hw-celebrity-visit.html) is out and is due Tuesday, April 16th -- NO LATE SUBMISSIONS WILL BE ACCEPTED
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Interested in cryptocurrency and blockchain?  Consider joining Virginia Blockchain (https://virginiablockchain.github.io)
- Today we will (likely) finish [cryptocurrency](../../slides/cryptocurrency.html#/) (starting [here](../../slides/cryptocurrency.html#/3/4)); up next: [anonymity](../../slides/anonymity.html#/)

Industry Nicknames

xkcd # 2130

## Lecture 30: Mon, Apr 1st
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- How was exam 2?
  - We are aiming to have it returned next Monday
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is out being graded
  - Grades for [HW 7: Movie Night](../../hws/hw-movie-night.html) and [HW 8: Networks](../../hws/hw-networks.html) are about to be returned
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) is out and is due this Wednesday, April 3rd
  - HW 10 will be on cryptocurrency, and will be out by Wednesday
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish [web security](../../slides/web-security.html#/); next up is [cryptocurrency](../../slides/cryptocurrency.html#/)

New Robot

xkcd # 2128

## Lecture 28: Wed, Mar 27th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- [Exam 1](../../exams/exam1-s19.pdf) has been returned: avg was 42.67/48 (88.9%), so no curve
  - Regrades open until the end of March  -- while I am not planning on having a frivolous regrade policy, I reserve the right to penalize regrades that I feel are abusing the system (i.e., just pining for points)
- Exam 2 will be this Friday, March 29th
  - Topic coverage is cumulative, with a focus on the material since the last midterm
  - Material through the SQL/XSS/CSRF slide set is fair game
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) have been returned
  - I am going to release the full RSA testing harness, and then have a further discussion about RSA regrades
  - [HW 6: buffer overflow](../../hws/hws-buffer.html), [HW 7: movie night](../../hws/hw-movie-night.html), and [HW 8: networks](../../hws/hw-networks.html) are all out being graded
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) is out and is due Wednesday, April 3rd
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue [web security](../../slides/web-security.html#/); next up is [anonymity](../../slides/anonymity.html#/)

Panama Canal

xkcd # 2127

## Lecture 27: Mon, Mar 25th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- [Exam 1](../../exams/exam1-s19.pdf) has been returned: avg was 42.67/48 (88.9%), so no curve
  - Regrades open until the end of March  -- while I am not planning on having a frivolous regrade policy, I reserve the right to penalize regrades that I feel are abusing the system (i.e., just pining for points)
- Exam 2 will be this Friday, March 29th
- Updated VB image: a bunch of bug fixes, updated packages, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Old image?  Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and homeworks
  - Grades through [HW 5: Hashing](../../hws/hw-hashing.html) have been returned
  - I am going to release the full RSA testing harness, and then have a further discussion about RSA regrades
  - [HW 6: buffer overflow](../../hws/hws-buffer.html), [HW 7: movie night](../../hws/hw-movie-night.html), and [HW 8: networks](../../hws/hw-networks.html) are all out being graded
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) is out and is due Wednesday, April 3rd
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will likely start [web security](../../slides/web-security.html#/) which will take most (all?) of this week

Luna 2

xkcd # 2125

## Lecture 26: Fri, Mar 22nd
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- [Exam 1](../../exams/exam1-s19.pdf) has been returned: avg was 42.67/48 (88.9%), so no curve
  - Regrades open until the end of March  -- while I am not planning on having a frivolous regrade policy, I reserve the right to penalize regrades that I feel are abusing the system (i.e., just pining for points)
- Exam 2 will be next Friday, March 29th
- Updated VB image: a bunch of bug fixes, updated packages, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Old image?  Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and homeworks
  - Grades for [HW 4: RSA](../../hws/hw-rsa.html) and [HW 5: Hashing](../../hws/hw-hashing.html) have been returned
    - I am going to release a partial RSA testing harness, and then have a further discussion about RSA regrades
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is out to be graded
  - [HW 7: movie night](../../hws/hw-movie-night.html) and [HW 8: networks](../../hws/hw-networks.html) are due today
    - HW 8 had had two parts removed, but if you did the WEP cracking part, please put that in there
  - [HW 9: SQL, XSS, and CSRF](../../hws/hw-sql-xss-csrf.html) is ready and is due Wednesday, April 3rd
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will likely finish [SQL, XSS, and CSRF](../../slides/sql-xss-csrf.html#/) (starting [here](../../slides/sql-xss-csrf.html#/3/12)) then start [web security](../../slides/web-security.html#/)

Google Trends Maps

xkcd # 2126

## Lecture 25: Wed, Mar 20th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- [Exam 1](../../exams/exam1-s19.pdf) has been returned: avg was 42.67/48 (88.9%), so no curve
  - Regrades open until the end of March  -- while I am not planning on having a frivolous regrade policy, I reserve the right to penalize regrades that I feel are abusing the system (i.e., just pining for points)
- Updated VB image: a bunch of bug fixes, updated packages, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Old image?  Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and upcoming schedule on the next slide
  - Grades for [HW 4: RSA](../../hws/hw-rsa.html) and [HW 5: Hashing](../../hws/hw-hashing.html) have been returned
  - [HW 6: buffer overflow](../../hws/hws-buffer.html) is out to be graded
  - [HW 7: movie night](../../hws/hw-movie-night.html) and [HW 8: networks](../../hws/hw-networks.html) are due this Friday; submission will open later today
- [HW 8: networks](../../hws/hw-networks.html) issues:
  - Part 1 (Apache SSL config) and part 2 (WEP cracking) are *NOT* due this Friday -- only parts 3 (Tor) and 4 (tcpdump); the homework regrading this will be updated later today
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will likely finish [networks](../../slides/networks.html#/) (starting [here](../../slides/networks.html#/4)) and then divert to [SQL, XSS, and CSRF](../../slides/sql-xss-csrf.html#/) before coming back to [web security](../../slides/web-security.html#/)

Space Mission Hearing

xkcd # 2124

## Lecture 24: Wed, Mar 18th
- Office hours are:
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- [Exam 1](../../exams/exam1-s19.pdf) has been returned: we'll go over it today
  - Average was 42.67/48 (88.9%) -- there won't be a curve
  - Regrades will open today -- while I am not planning on having a frivolous regrade policy, I reserve the right to penalize regrades that I feel are abusing the system (i.e., just pining for points)
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
  - Old image?  Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and upcoming schedule on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will likely finish [networks](../../slides/networks.html#/) and then start on [web security](../../slides/web-security.html#/)

Light Pollution

xkcd # 2120

## Lecture 23: Wed, Mar 6th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
  - We won't have any over spring break, obviously...
- Exam 1 last Friday
  - Should be graded after break; we'll go over it then
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and upcoming schedule on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish [binary exploits](../../slides/binary-exploits.html#/), starting [here](../../slides/binary-exploits.html#/6/3)
  - Next up: [networks](../../slides/networks.html#/)

Video Orientation

xkcd # 2119

## Lecture 22: Wed, Mar 6th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
  - We won't have any over spring break, obviously...
- Exam 1 last Friday
  - Should be graded after break; we'll go over it then
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and upcoming schedule on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with (and possibly finish) [binary exploits](../../slides/binary-exploits.html#/), starting [here](../../slides/binary-exploits.html#/4/6)
  - Next up: [networks](../../slides/networks.html#/)

Normal Distribution

xkcd # 2118

## Lecture 21: Mon, Mar 4th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Exam 1 last Friday
  - How was it?
  - I am expecting to have it graded after break
  - We'll aim to go over it once it's returned
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Grading and upcoming schedule on the next slide
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish [buffer overflows](../../slides/buffer-overflows.html#/) (starting [here](../../slides/buffer-overflows.html#/5)) and start with [binary exploits](../../slides/binary-exploits.html#/)

.NORM Normal File Format

xkcd # 2116

## Lecture 19: Wed, Feb 27th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
    - But I won't have mine today
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Upcoming schedule on the next slide
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) and [HW 2](../../hws/hw-policy.html) have been returned, as have quizzes [1](../../exams/quiz1-s19.pdf) and [2](../../exams/quiz2-s19.pdf)
  - [HW 3](../../hws/hw-ethics.html) and [HW 4](../../hws/hw-rsa.html) should be back this weekend
  - [HW 5](../../hws/hw-hashing.html) is out to be graded
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we continue with [buffer overflows](../../slides/buffer-overflows.html#/) starting [here](../../slides/buffer-overflows.html#/3/12)
  - I fixed my addresses in that slide set...

Plutonium

xkcd # 2115

## Lecture 18: Mon, Feb 25th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
  - Are we having problems with full-screening and resolution?
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Upcoming schedule on the next slide
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) and [HW 2](../../hws/hw-policy.html) have been returned, as have quizzes [1](../../exams/quiz1-s19.pdf) and [2](../../exams/quiz2-s19.pdf)
  - [HW 3](../../hws/hw-ethics.html) is now out to be graded
  - [HW 4](../../hws/hw-rsa.html) has an initial set of grades, but doing some checking on those...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we finish with [viruses](../../slides/viruses.html#/), starting [here](../../slides/viruses.html#/7/4)
  - Next up: [buffer overflows](../../slides/buffer-overflows.html#/)

Physics Suppression

xkcd # 2113

## Lecture 17: Fri, Feb 22nd
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
- Problems with the old VB image?
  - Try running: `/bin/rm -f /etc/apt/apt.conf.d/02proxy`
- Upcoming schedule on the next slide
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) and [HW 2](../../hws/hw-policy.html) have been returned, as have quizzes [1](../../exams/quiz1-s19.pdf) and [2](../../exams/quiz2-s19.pdf)
  - [HW 3](../../hws/hw-ethics.html) is now out to be graded
  - [HW 4](../../hws/hw-rsa.html) has an initial set of grades, but doing some checking on those...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [viruses](../../slides/viruses.html#/), starting [here](../../slides/viruses.html#/5/1)
  - Next up: [buffer overflows](../../slides/buffer-overflows.html#/)

Night Shift

xkcd # 2112

## Lecture 15: Mon, Feb 18th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Updated VB image
  - A bunch of bug fixes, updated packages, installs for future HWs, etc.
  - You can get it [here](https://virginia.box.com/s/lrlrokq3hul8lr5hgdymio3ppw9to60b) -- the same link as before -- and extract it over your old image
    - But if you have saved work on your old image, that will be lost...
- Stuff that is due:
  - Homework due this Friday (2/22): [Hashing](../../hws/hw-hashing.html)
  - Exam 1 will be next Friday (3/1) during lecture
  - Next homework (buffer overflow) will be out early next week and likely due on Friday, March 8th
  - The week of March 11th - 15th is spring break, and there is a "homework" then
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned; [HW 2](../../hws/hw-policy.html) just finished, and should be back today
  - Quizzes [1](../../exams/quiz1-s19.pdf) and [2](../../exams/quiz2-s19.pdf) are done, and awaiting gradebook configuration
  - [HW 3](../../hws/hw-ethics.html) is now out to be graded
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today starts the binary exploits module, starting with [viruses](../../slides/viruses.html#/)

Opportunity Rover

xkcd # 2111

## Lecture 14: Fri, Feb 15th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due today (2/15): [RSA homework](../../hws/hw-rsa.html)
  - Homework due next Friday (2/22): Hashing (will be ready later today)
  - Exam 1 will be Friday, 3/1, during lecture
  - Next homework will out in late February and due around March 8th
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned last night, regrades open for 10 days
  - [Quiz 1](../../exams/quiz1-s19.pdf) is done, and I just have to configure the gradebook
  - [HW 2](../../hws/hw-policy.html) is out to be graded -- it's taking a while because of the large volume of text to be read
  - [Quiz 2](../../exams/quiz2-s19.pdf) is also done, and awaiting gradebook configuration
  - [HW 3](../../hws/hw-ethics.html) is in queue after HW 2
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish with [encryption](../../slides/encryption.html#/) (starting [here](../../slides/encryption.html#/7/3))
  - Next up: the binary exploits module, starting with [viruses](../../slides/viruses.html#/)

Error Bars

xkcd # 2110

## Lecture 13: Wed, Feb 13th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due this Friday (2/15): [RSA homework](../../hws/hw-rsa.html)
  - Homework due Friday (2/22): Hashing (not yet ready)
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned last night, regrades open for 10 days
  - [Quiz 1](../../exams/quiz1-s19.pdf) is done, and I just have to configure the gradebook
  - [HW 2](../../hws/hw-policy.html) is out to be graded -- it's taking a while because of the large volume of text to be read
  - [Quiz 2](../../exams/quiz2-s19.pdf) is also done, and awaiting gradebook configuration
  - [HW 3](../../hws/hw-ethics.html) is in queue after HW 2
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will mostly (if not completely) finish with [encryption](../../slides/encryption.html#/) (starting [here](../../slides/encryption.html#/6)), which will take us through much of this week
  - Next module is either going to be binary exploits or networks

Invisible Formatting

xkcd # 2109

## Lecture 12: Mon, Feb 11th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due Friday (2/15): [RSA homework](../../hws/hw-rsa.html)
  - Homework due Friday (2/22): Hashing (not yet ready)
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned last night, regrades open for 10 days
  - [Quiz 1](../../exams/quiz1-s19.pdf) is done, and I just have to configure the gradebook
  - [HW 2](../../hws/hw-policy.html) is out to be graded
  - [Quiz 2](../../exams/quiz2-s19.pdf) is out to be graded
  - [HW 3](../../hws/hw-ethics.html) is in queue...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [encryption](../../slides/encryption.html#/) (starting [here](../../slides/encryption.html#/5/43)), which will take us through much of this week

Carbonated Beverage Language Map

xkcd # 2108

## Lecture 11: Fri, Feb 8th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due Friday (2/15): [RSA homework](../../hws/hw-rsa.html)
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned last night, regrades open for 10 days
  - [Quiz 1](../../exams/quiz1-s19.pdf) is done, and I just have to configure the gradebook
  - [HW 2](../../hws/hw-policy.html) is out to be graded
  - [Quiz 2](../../exams/quiz2-s19.pdf) is out to be graded
  - [HW 3](../../hws/hw-ethics.html) is in queue...
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [encryption](../../slides/encryption.html#/), which will take us well into next week

Launch Risk

xkcd # 2107

## Lecture 10: Wed, Feb 6th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due today (2/6): [Ethics](../../hws/hw-ethics.html) homework
  - Homework due Friday (2/15): RSA homework (not yet ready)
- Grading:
  - [HW 1](../../hws/hw-paranoia.html) was returned last night, regrades open for 10 days
  - [Quiz 1](../../exams/quiz1-s19.pdf) is almost done (the late registrants' are left to grade)
  - [HW 2](../../hws/hw-policy.html) is out to be graded
  - [Quiz 2](../../exams/quiz2-s19.pdf) is out to be graded
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [encryption](../../slides/encryption.html#/), which will take us well into next week

Sharing Options

xkcd # 2106

## Lecture 9: Mon, Feb 4th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Reading due today (2/4): [An Introduction to Cybersecurity Ethics](https://www.scu.edu/media/ethics-center/technology-ethics/IntroToCybersecurityEthics.pdf)
    - You can skip the questions (the blue boxes therein); once you remove those, the table of contents, and the appendices, it's about 35 typed pages.
  - Homework due Wednesday (2/6): [Ethics](../../hws/hw-ethics.html)
  - Homework due Friday (2/15): RSA (not yet ready)
- Grading: both [HW 1](../../hws/hw-paranoia.html) and quiz 1 are out to be graded, and should be back in the next few days
  -  HW 2 is about to go out to be graded
  - I'm aiming to get things returned in 1 week's time
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will start on [encryption](../../slides/encryption.html#/), which will take us well into next week

Modern OSI Model

xkcd # 2105

## Lecture 8: Fri, Feb 1st
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Reading due today (2/1): [An Introduction to Cybersecurity Ethics](https://www.scu.edu/media/ethics-center/technology-ethics/IntroToCybersecurityEthics.pdf)
    - You can skip the questions (the blue boxes therein); once you remove those, the table of contents, and the appendices, it's about 35 typed pages.
  - Homework due Wednesday (2/6): [Ethics](../../hws/hw-ethics.html)
  - Homework due Friday (2/15): RSA (not yet ready)
- Grading: both [HW 1](../../hws/hw-paranoia.html) and quiz 1 are out to be graded
  - They should be back on Monday
  -  HW 2 will go out to be graded today
  - I'm aiming to get things returned in 1 week's time
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [ethics](../../slides/ethics.html#/), which will take us through today
  - Next up: [encryption](../../slides/encryption.html#/)

Biff Tannen

xkcd # 2104

## Lecture 7: Wed, Jan 30th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due today (Wednesday, 1/30): [HW 2: Policy](../../hws/hw-policy.html)
  - Reading due this Friday (2/1): [An Introduction to Cybersecurity Ethics](https://www.scu.edu/media/ethics-center/technology-ethics/IntroToCybersecurityEthics.pdf)
    - You can skip the questions (the blue boxes therein); once you remove those, the table of contents, and the appendices, it's about 35 typed pages.
  - Homework due next Wednesday (2/6): [Ethics](../../hws/hw-ethics.html)
- Grading: both [HW 1](../../hws/hw-paranoia.html) and quiz 1 are out to be graded
  - I'm aiming to get things returned in 1 week's time
  - Note that this may be a metric week (i.e., 10 days)
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [ethics](../../slides/ethics.html#/), which will take us through Friday
  - Next up: [encryption](../../slides/encryption.html#/)

Midcontinent Rift System

xkcd # 2103

## Lecture 6: Mon, Jan 28th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due this Wednesday (1/30): [HW 2: Policy](../../hws/hw-policy.html)
  - Reading due this Friday (2/1): [An Introduction to Cybersecurity Ethics](https://www.scu.edu/media/ethics-center/technology-ethics/IntroToCybersecurityEthics.pdf)
    - You can skip the questions (the blue boxes therein); once you remove those, the table of contents, and the appendices, it's about 35 typed pages.
  - Homework due next Wednesday (2/6): Ethics (not yet ready)
- Grading: both [HW 1](../../hws/hw-paranoia.html) and quiz 1 are out to be graded
  - I'm aiming to get things returned in 1 week's time
  - Note that this may be a metric week (i.e., 10 days)
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [policy](../../slides/policy.html#/)
  - Next up: [ethics](../../slides/ethics.html#/)

Internet Archive

xkcd # 2102

## Lecture 5: Fri, Jan 25th
- Office hours are in full swing
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Readings due today (1/25): [ACM Code of Ethics](https://www.acm.org/code-of-ethics), [Reflections on Trusting Trust](https://dl.acm.org/citation.cfm?id=358210), and [Morris Worm Wikipedia page](https://en.wikipedia.org/wiki/Morris_worm)
  - Homework due next Wednesday (1/30): [HW 2: Policy](../../hws/hw-policy.html)
  - Reading due next Friday (2/1): [An Introduction to Cybersecurity Ethics](https://www.scu.edu/media/ethics-center/technology-ethics/IntroToCybersecurityEthics.pdf)
    - You can skip the questions (the blue boxes therein); once you remove those, the table of contents, and the appendices, it's about 35 typed pages.
  - Homework due the following Wednesday (2/6): Ethics (not yet ready)
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will continue with [policy](../../slides/policy.html#/)
  - Next up: [ethics](../../slides/ethics.html#/)

Technical Analysis

xkcd # 2101

## Lecture 4: Wed, Jan 23rd
- Office hours have begun
  - Mondays & Fridays: 10 am - noon in Olsson 001 (Daniel & Sam, respectively)
  - Tuesdays & Thursdays: 11:30 am - 1:30 pm in Rice 011 (Helen for both)
  - Mondays & Wednesdays 1 pm - 2:30 pm in Rice 403 (Bloomfield)
- Stuff that is due:
  - Homework due today (1/23): [HW 1: Rational Paranoia](../../hws/hw-paranoia.html)
    - Submission through the 'course tools' link on the Collab workspace
    - Or directly at https://libra.cs.virginia.edu/~pedagogy
  - Readings due this Friday (1/25): [ACM Code of Ethics](https://www.acm.org/code-of-ethics), [Reflections on Trusting Trust](https://dl.acm.org/citation.cfm?id=358210), and [Morris Worm Wikipedia page](https://en.wikipedia.org/wiki/Morris_worm)
  - The policy homework will be out later today, and is due next Wednesday (1/30)
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will finish the [security mindset slide set](../../slides/security-mindset.html#/) and start on [policy](../../slides/policy.html#/)

Missal of Silos

xkcd # 2099

## Lecture 3: Fri, Jan 18th
- Office hours will begin next week
  - On Tuesday, since there are no classes on Monday (MLK day)
- Stuff that is due:
  - Homework due next Wednesday (1/23): [HW 1: Rational Paranoia](../../hws/hw-paranoia.html)
    - You will likely want to wait until the [security mindset slide set](../../slides/security-mindset.html#/) has been gone over in lecture
	- The assignment submission will automatically open up 3 days before it is due
    - The submission system is all set up for the assignment, and it opens 3 days before it's due
    - The URL is https://libra.cs.virginia.edu/~pedagogy
  - Readings due *next* Friday (1/25): [ACM Code of Ethics](https://www.acm.org/code-of-ethics), [Reflections on Trusting Trust](https://dl.acm.org/citation.cfm?id=358210), and [Morris Worm Wikipedia page](https://en.wikipedia.org/wiki/Morris_worm)
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will start the [security mindset slide set](../../slides/security-mindset.html#/)

Magnetic Pole

xkcd # 2098

## Lecture 2: Wed, Jan 16th
- Office hours will begin next week
  - On Tuesday, since there are no classes on Monday (MLK day)
- Stuff that is due:
  - Readings due *next* Friday (1/25): [ACM Code of Ethics](https://www.acm.org/code-of-ethics), [Reflections on Trusting Trust](https://dl.acm.org/citation.cfm?id=358210), and [Morris Worm Wikipedia page](https://en.wikipedia.org/wiki/Morris_worm)
  - Homework due next Wednesday (1/23): [HW 1: Rational Paranoia](../../hws/hw-paranoia.html)
    - You will likely want to wait until the [security mindset slide set](../../slides/security-mindset.html#/) has been gone over in lecture
	- The assignment submission will automatically open up 3 days before it is due
- The submission system is all set up
  - We will shortly have a Collab tool link to it
  - In the meantime, the URL is https://libra.cs.virginia.edu/~pedagogy
- [Anonymous feedback](https://collab.its.virginia.edu/portal/site/bbcd086f-9d6d-405b-81e0-339d9cc53a08/tool/1453de85-6853-45de-9972-615ade259377/main)! It's through Collab
- Today we will start and likely finish the [terminology slide set](../../slides/terminology.html#/)
  - Next up: the [security mindset slide set](../../slides/security-mindset.html#/)