Add new post; add kgrader; update highlighter.

_config.yml

@@ -1,5 +1,5 @@
 safe:        true
 lsi:         false
-highlighter: pygments
+highlighter: rouge
 markdown:    kramdown
 url:         https://benkurtovic.com

_posts/2016-04-25-stack-smashing.md

@@ -0,0 +1,20 @@
+---
+layout: post
+title: Stack Smashing
+tags: Security
+description: Slides from a lecture on low-level software exploits and defenses
+---
+
+Not much to say about recent work, but I'd like to share a lecture I wrote for
+the honors section of the
+[systems programming course](https://cs.illinois.edu/courses/profile/CS241)
+I am helping teach. It's a broad overview on
+[stack buffer overflow](https://en.wikipedia.org/wiki/Stack_buffer_overflow)
+exploits and common defenses, for the newbie systems programmer, with a few
+pretty diagrams that I spent way too much time on...
+
+(Apologies about the PDF viewer if it's not looking quite right. [You can view the slides directly](/static/content/stack-smashing.pdf).)
+
+<object data="/static/content/stack-smashing.pdf#zoom=150" type="application/pdf" width="100%" height="600px">
+   <p><a href="/static/content/stack-smashing.pdf">View PDF</a></p>
+</object>

index.html

@@ -25,6 +25,10 @@ projects:
           incomplete:  yes
           description: An emulator for the <a href="https://en.wikipedia.org/wiki/Sega_Game_Gear">Sega Game Gear</a>, with an included <a href="https://en.wikipedia.org/wiki/Zilog_Z80">Z80</a> assembler/disassembler
     others:
+        - name:        kgrader
+          langs:       Ruby
+          started:     March 2016
+          description: A code autograder for student homework submissions
         - name:        gravity
           repo:        EnacheB/Gravity
           langs:       C++