2020 so far
The COVID situation has stopped us from having the regular face to face meetings, but we still have weekly meetings online.
Team stream stream is a CTF team at Uppsala university.
Capture the Flag (CTF) competitions are IT-security competitions where the competitors face problems related to web security, cryptography, reverse engineering and binary exploitation. The best defense against the Dark Arts is to know how they work! Read more here.
The team members usually meet monday evenings at Ångström to learn new concepts and solve problems together.
Due to the COVID-19 situation, we have virtual online meetings every monday at 18:30.
We often participate in CTF competitions.
If you are intrested to know more and/or join, contact lars.haulin@gmail.com.
This webpage is sometimes (when someone in the team feels ambitious) updated with posts about what we have gone through on our meetings.
HackPack CTF 2020 Writeups
Some writeups from HackPack CTF 2020 have been published. Better late than never. See the new writeups category.
Android Reverse Engineering and Network analysis
Todays topic was reverse engineering of android applications and also some network traffic analysis.
New webpage
We have a name! And a webpage!
No meeting due to Cryptoparty
Todays meeting was cancelled due to the cryptoparty at Carolina Rediviva.
Dynamic analysis
The theme of the day was dynamic analysis of programs, and some tools to use.
More memory corruption
We went through last weeks session for those who where not here, and then did some practical work on how memory corruption vulnerabilities are exploited.
Memory corruption vulnerabilities
The topic for this meeting was memory corruption vulnerabilities.