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Security Challenges

This is a collection of security challenges that i have found interesting. I will try to make my own answers available soon. There is no better way to learn security than by getting your hands dirty.

Capture the Flag (CTF) Competitions
  • UCSB iCTF
  • Defcon CTF
    • Hacker Challenges by Ed Skoudis et.al
  • Ethical Hacker Hacker Challenges
    • Forensics Challenge
  • DFRWS Forensics Challenge (2005)
    • Malware Challenges
  • Tyler Hudak et.al. Malware Challenge (2008)
  • DShield Malware Analysis Quiz (2006)
  • Malware challenge from Honeynet
    • Code Security / Buffer Overflows
  • Advanced Windows Buffer Overflows
  • MSDN Test your Security IQ
    • Network Protocol challenges
  • PacketLife Quizzes