Links
» Challenges
Blind Dice- www.blind-dice.com/
- Chumley.biz
- Challenge site for beginners
www.chumley.biz/ - Electrica
- One of the best challenge sites around IMHO :)
www.caesum.com/game/ - Hackergames.net
- Site with list of other challenge sites.
hackergames.net/in.php?ID=143 - HackQuest
- Website with some fun original challenges.
www.hackquest.de - Problem Set Archive
- The best site for programming challenges
online-judge.uva.es/board/ - SlyFX
- Challenges from all sorts of genres
www.slyfx.com - Spy-Games
- Also check out the Academy
www.spy-games.net - TheBlacksheep / Bright Shadows
- Nice challenge site that has grown quite fast last view years.
www.bright-shadows.net
» Hacking & Cracking
- AntiCrack.de
- Portal for different cracking and reverse-engineering related websites.
www.anticrack.de - Crackmes.de
- Lots of crackme's :)
www.crackmes.de - New Order
- Nice resource for papers and information about exploits
neworder.box.sk
» Other
- Searchlores (+Fravia)
- 'Advanced Internet searching strategies & advice
Resources for basic & advanced seekers'
www.searchlores.org - W3schools.com
- Large web developer website with lots of information about web languages.
www.w3schools.com
» Security news / Bugtrackers
- PacketStorm
- Advisories, tools, articles and more.
www.packetstormsecurity.org - Secunia
- www.secunia.com
- Security.nl
- Dutch site with security related news
www.security.nl - SecurityFocus
- Advisories and exploits
www.securityfocus.com - Slashdot
- Probably the biggest computer related website. - "News for nerds, stuff that matters"
www.slashdot.org
» Worms & Viruses
- Symantec Security Reponse
- Information about the latest virus threats
www.sarc.com