new post. and some tweaks to posts

_posts/2014-02-30-game-jam-2014.md

@@ -6,8 +6,8 @@ title: GameJam 2014
 
 <p class="image"><img src="https://lh3.googleusercontent.com/-8sN00ogMT6w/U284vdFiXKI/AAAAAAAAA-U/PwSNM3ybjvs/w855/IMG_6895.jpg" /></p>
 
-This year I participated in [Global Game Jam 2014](http://globalgamejam.org/2014/games/escape-library) together with some friends.
+This year I participated in [Global Game Jam 2014](http://globalgamejam.org/2014/games/escape-library) together with some friends. It's an international event aimed at bringing people together and creating simple games in a weekend. Each year has a theme to encourage new ideas - this year's theme was _"We don't see things as they are, we see them as we are"_.
 
 <p class="image"><img src="https://lh4.googleusercontent.com/-D3EdBPcpgXs/U2847Zp-EjI/AAAAAAAAA-s/Wypu4w6zBts/w855/capture_3.png" /></p>
 
-In 48 hours, along with the GameJam theme _"We don't see things as they are, we see them as we are"_, we created a simple side-scroller game using the [LÖVE](http://love2d.org) Lua game framework, as well as all the sounds and graphical game assets.
+In 48 hours, we created a simple side-scroller game using the [LÖVE](http://love2d.org) Lua game framework, as well as all the sounds and graphical game assets.

_posts/2014-03-27-watercolour-painting.md

@@ -5,4 +5,4 @@ title: Watercolour Painting
 
 <p class="image"><img src="https://lh5.googleusercontent.com/-n_q-07cHRy4/U29GxNbJabI/AAAAAAAAA_4/uB3ARqyn3zQ/w855/IMG_6766.JPG" /></p>
 
-My first attempt at using watercolour paint.
+My first attempt at watercolour painting. I made it as a birthday gift for a lover of pigs. :-)

_posts/2014-04-28-startup-weekend.md

@@ -5,8 +5,8 @@ title: Start up weekend
 
 <p class="image"><img src="https://lh5.googleusercontent.com/-SW4GLxLvON4/U29bKGjYnzI/AAAAAAAABA8/EsIa3iGAqj0/w850/10151500_10153995747845370_292089969_n2.jpg" /></p>
 
-Over the weekend up the coast in Merimbula, I went to [SeaChange Startup Camp 2014](http://intoitsapphirecoast.com/uncategorized/entrepreneurs-seachange-startup-camp-merimbula-far-south-coast-nsw-21st-march-2014/) - an entrepreneurship workshop on moving from an idea and creating a viable concept business out of it. It was a great opportunity to put my laptop down, focusing less on the technicalities and more on the business side of startups.
+Over the weekend up the coast, I went to [SeaChange Startup Camp 2014](http://intoitsapphirecoast.com/uncategorized/entrepreneurs-seachange-startup-camp-merimbula-far-south-coast-nsw-21st-march-2014/) - an entrepreneurship workshop in Merimbula. It was a great opportunity to put my laptop down, focusing less on the technicalities and more on the business side of startups.
 
 <p class="image"><img src="https://lh3.googleusercontent.com/-A-81ilng-IY/U29c-7R6uSI/AAAAAAAABBo/sryN9Ei251c/w850/1940266_10153995747830370_183039035_n.jpg" /></p>
 
-In two days, in a team of five, we worked through idea conception, to market research and viability, to building a basic prototype - and at the end, I got to pitch and demo our idea to a panel of experts.
+In two days (at a [beautiful location](http://www.pambulasurf.org.au/) on the beach), we got to work in teams of five through the process of idea conception, to market research and viability, to building a basic prototype - and at the end I got to pitch a viable business concept to a panel of experts.

_posts/2014-05-29-cyber-security-challenge.md

@@ -0,0 +1,18 @@
+---
+layout: post
+title: Cyber security challenge
+---
+
+<p class="image"><img src="https://lh6.googleusercontent.com/-mtDjHNB9WRo/U4lB5sP_D1I/AAAAAAAABCo/0m0r_WtSqWo/w850/cysca-rankings.png" /></p>
+
+This year I took part in [CySCA 2014](https://cyberchallenge.com.au/) - a 24-hour computer security competition for uni and TAFE students across Australia. The competition consisted of 'capturing flags' (completing challenges) in a simulated environment, involving tasks such as reverse-engineering programs, network forensics, cryptography and more.
+
+Even though most of my team didn't last the full 24-hours, we still managed to score 33rd place!
+
+<p class="image"><img src="https://lh5.googleusercontent.com/-PlSuoALxaxg/U4lB9nzRiEI/AAAAAAAABC4/m8OnWFZ56yM/w850/cysca-challenges.png" /></p>
+
+One particularly interesting task involved me having to recreate and uncompress a disk volume from captured network traffic (using [Wireshark](http://www.wireshark.org/about.html)), mounting it and restoring deleted files (using [Sleuthkit](http://www.sleuthkit.org/sleuthkit/index.php)).
+
+I didn't end up solving that challenge, but I did come across a tongue-in-cheek easter egg image stating: _"Nope. Not here"_. Although slightly demotivating, I've got to appreciate the level of detail they went into creating these challenges haha. Can't wait till next year!
+
+<p class="image"><img src="https://lh5.googleusercontent.com/-mZtNTeKbz_M/U4lMVj7gaWI/AAAAAAAABD4/V8TeA9OQ4Kw/w850/Screenshot.png" /></p>