<h1>Useful Links</h1>
We use a variety of web services, made by us and made by others, to help us run the best sessions we can. A list of these useful URLs can be found here.
<h2>Sessions</h2>
SUCSS Flag Tracker - <a href="https://flags.sucss.org/">https://flags.sucss.org</a>
Submit flags from our sessions and media here for the chance to win a prize at the end of the year!
<h2>Challenges</h2>
<a href="https://www.blackroomsec.com/updated-hacking-challenge-site-links/">https://www.blackroomsec.com/updated-hacking-challenge-site-links</a>
Big list of challenges (not just CTF's)
<a href="https://overthewire.org/wargames/">https://overthewire.org/wargames</a>
Provides challenges for:
<ul>
<li>Basic Linux terminal</li>
<li>Websites</li>
<li>Cryptography</li>
<li>Binary exploitation</li>
</ul>
<a href="https://picoctf.com">https://picoctf.com</a>
Has a variety of different categories varying from low to high level, has extra useful information when doing the challenges to assist with learning the categories.
<a href="http://www.scumware.org/skill_up">http://www.scumware.org/skill_up</a>
Provides challenges for de-obfuscation
<a href="https://sigint.mx/category/challenges/">https://sigint.mx/category/challenges</a>
Cyber Security group at the University of Edinburgh's challenges
<h2>Reference</h2>
<a href="https://highon.coffee/blog/penetration-testing-tools-cheat-sheet/">https://highon.coffee/blog/penetration-testing-tools-cheat-sheet</a>
A cheat sheet for various commands
<h2>Free Things</h2>
<a href="https://www.packtpub.com/packt/offers/free-learning">https://www.packtpub.com/packt/offers/free-learning</a>
Different free Packt ebook every day, sometimes security books