Updates from today's lecture

aaronbloomfield · Oct 16, 2023 · 06799dc · 06799dc
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diff --git a/slides/sql-xss-csrf.html b/slides/sql-xss-csrf.html
@@ -588,7 +588,7 @@ <h2>A clever hacker tries to clear his/her record...</h2>
 - Enter the script manually, and make sure it works
 - *Then*, encode the script using URL-encoded text
   - There are online utilities to do this, such as the one at https://meyerweb.com/eric/tools/dencoder/
-- Pass that to the script
+- Pass that to the web page
 - Note that trying to edit the Javascript code through the URL-encoded text won't work!
 
 

diff --git a/uva/daily-announcements.html b/uva/daily-announcements.html
@@ -73,25 +73,26 @@ <h4 class="xkcd"></h4>
 <section>
 
   <section>
-<h2 class='xkcd'>Networking Problems</h2><img src="https://imgs.xkcd.com/comics/networking_problems.png" title="LOOK, THE LATENCY FALLS EVERY TIME YOU CLAP YOUR HANDS AND SAY YOU BELIEVE" alt="Networking Problems" srcset="https://imgs.xkcd.com/comics/networking_problems_2x.png 2x" style="image-orientation:none" class='stretch'><p class='center'><a href='http://xkcd.com/2259/'>xkcd # 2259</a></p>
+<h2 class='xkcd'>Voting Software</h2><img src="https://imgs.xkcd.com/comics/voting_software.png" title="There are lots of very smart people doing fascinating work on cryptographic voting protocols. We should be funding and encouraging them, and doing all our elections with paper ballots until everyone currently working in that field has retired." alt="Voting Software" srcset="https://imgs.xkcd.com/comics/voting_software_2x.png 2x" style="image-orientation:none" class='stretch'><p class='center'><a href='http://xkcd.com/2030/'>xkcd # 2030</a></p>
 </section>
 
   <section data-markdown>
-## Lecture 22: Fri, Oct 13th
+## Lecture 23: Mon, Oct 16th
 - Office hours are underway and listed on the [Canvas landing page](https://canvas.its.virginia.edu/courses/79086)
   - My Wednesday office hours are now 1-2 (instead of 9-10)
 - Canvas now has anonymous feedback!
 - Homeworks
-  - [Homework 6: Fuzzing](../hws/hw-fuzzing-tabbed.html) is out, and due next Tuesday, October 17th
-- [The midterm](../exams/midterm-f23.pdf) was yesterday
+  - [Homework 6: Fuzzing](../hws/hw-fuzzing-tabbed.html) is out, and due tomorrow (Tuesday, October 17th)
+  - Homework 7 (SQL, XSS, CSRF) will be out Wednesday, and due next Tuesday
+- [The midterm](../exams/midterm-f23.pdf) was last Wednesday
   - Average was 38.3/48 (79.9%) with a stdev of 6.5 (13.6%)
-  - We'll go over it today
+  - Regrades are now open (as of last night), and will stay open for a week or so
 - Grading
   - Grades returned: HW 1 (Rational Paranoia), HW 3 (RSA), HW 4 (Hashing), Quiz 1
   - [Homework 5: Networks](../hws/hw-networks-tabbed.html) requires human grading, so will take some time
-  - Still being graded: HW 2 (Ethics), but that's mostly done
+  - Still being graded: HW 2 (Ethics), HW 5 (Networks)
 - Everybody has to sign the Ethics Honor Pledge; the link is on the [Canvas landing page](https://canvas.its.virginia.edu/courses/59093)
-- Today we will start on [SQL, XSS, & CSRF](../slides/sql-xss-csrf.html)
+- Today we will continue with [SQL, XSS, & CSRF](../slides/sql-xss-csrf.html), starting on slide 4.11
 </section>
 
 </section>
@@ -101,26 +102,25 @@ <h2 class='xkcd'>Networking Problems</h2><img src="https://imgs.xkcd.com/comics/
 <section>
 
   <section>
-<h2 class='xkcd'>Voting Software</h2><img src="https://imgs.xkcd.com/comics/voting_software.png" title="There are lots of very smart people doing fascinating work on cryptographic voting protocols. We should be funding and encouraging them, and doing all our elections with paper ballots until everyone currently working in that field has retired." alt="Voting Software" srcset="https://imgs.xkcd.com/comics/voting_software_2x.png 2x" style="image-orientation:none" class='stretch'><p class='center'><a href='http://xkcd.com/2030/'>xkcd # 2030</a></p>
+<h2 class='xkcd'>Networking Problems</h2><img src="https://imgs.xkcd.com/comics/networking_problems.png" title="LOOK, THE LATENCY FALLS EVERY TIME YOU CLAP YOUR HANDS AND SAY YOU BELIEVE" alt="Networking Problems" srcset="https://imgs.xkcd.com/comics/networking_problems_2x.png 2x" style="image-orientation:none" class='stretch'><p class='center'><a href='http://xkcd.com/2259/'>xkcd # 2259</a></p>
 </section>
 
   <section data-markdown>
-## Lecture 23: Mon, Oct 16th
+## Lecture 22: Fri, Oct 13th
 - Office hours are underway and listed on the [Canvas landing page](https://canvas.its.virginia.edu/courses/79086)
   - My Wednesday office hours are now 1-2 (instead of 9-10)
 - Canvas now has anonymous feedback!
 - Homeworks
-  - [Homework 6: Fuzzing](../hws/hw-fuzzing-tabbed.html) is out, and due tomorrow (Tuesday, October 17th)
-  - Homework 7 (SQL, XSS, CSRF) will be out Wednesday, and due next Tuesday
-- [The midterm](../exams/midterm-f23.pdf) was last Wednesday
+  - [Homework 6: Fuzzing](../hws/hw-fuzzing-tabbed.html) is out, and due next Tuesday, October 17th
+- [The midterm](../exams/midterm-f23.pdf) was yesterday
   - Average was 38.3/48 (79.9%) with a stdev of 6.5 (13.6%)
-  - Regrades are now open (as of last night), and will stay open for a week or so
+  - We'll go over it today
 - Grading
   - Grades returned: HW 1 (Rational Paranoia), HW 3 (RSA), HW 4 (Hashing), Quiz 1
   - [Homework 5: Networks](../hws/hw-networks-tabbed.html) requires human grading, so will take some time
-  - Still being graded: HW 2 (Ethics), HW 5 (Networks)
+  - Still being graded: HW 2 (Ethics), but that's mostly done
 - Everybody has to sign the Ethics Honor Pledge; the link is on the [Canvas landing page](https://canvas.its.virginia.edu/courses/59093)
-- Today we will continue with [SQL, XSS, & CSRF](../slides/sql-xss-csrf.html), starting on slide 4.11
+- Today we will start on [SQL, XSS, & CSRF](../slides/sql-xss-csrf.html)
 </section>
 
 </section>

diff --git a/uva/index.html b/uva/index.html
@@ -158,7 +158,7 @@ <h2 id="course-calendar">Course calendar</h2>
 <td>M,W,F</td>
 <td>Network fuzzing</td>
 <td><a href="../slides/cryptocurrency.html#/">Cryptocurrency</a></td>
-<td></td>
+<td>Mon: finished SQL/XSS/CSRF</td>
 </tr>
 <tr class="even">
 <td>10</td>

diff --git a/uva/index.md b/uva/index.md
@@ -85,7 +85,7 @@ Course calendar
 | 6  | Sep 25 | M,W,F  | Hashing           | [Networking Overview](../slides/networks.html#/), [Web Security](../slides/web-security.html#/) | Mon: overview to 5.2; Wed: finished overview, finished policy, web security to 4.8; Fri: web security to 6.10 |
 | 7  | Oct 2  | W,F    | Networks          | [Web Security](../slides/web-security.html#/), [Anonymity](../slides/anonymity.html#/) | Mon: fall break; Wed: web security to 7.7; Fri: web security to 8.14 |
 | 8  | Oct 9  | M,W,F  | (midterm week)    | [SQL, XSS, and CSRF](../slides/sql-xss-csrf.html#/), midterm | Mon: finished web security, review session; Wed: midterm; Fri: SQL/XSS/CSRF to 4.11 |
-| 9  | Oct 16 | M,W,F  | Network fuzzing   | [Cryptocurrency](../slides/cryptocurrency.html#/) |   |
+| 9  | Oct 16 | M,W,F  | Network fuzzing   | [Cryptocurrency](../slides/cryptocurrency.html#/) | Mon: finished SQL/XSS/CSRF |
 | 10 | Oct 23 | M,W,F  | SQL/XSS/CSRF      | [Rootkits](../slides/rootkits.html#/), [Stuxnet](../slides/stuxnet.html#/) |   |
 | 11 | Oct 30 | M,W,F  | Cryptocurrency    | [Viruses](../slides/viruses.html#/)|   |
 | 12 | Nov 6  | M,W,F  | Networks          | [Buffer Overflows](../slides/buffer-overflows.html#/) |   |