Build up more knowledge
Security in General && Security Communities
- http://packetstormsecurity.org
- http://www.securityfocus.com
- http://www.governmentsecurity.org
- http://www.hackersforcharity.org/ghdb
- http://sqlzoo.net/hack
Security Tools && Cheat Sheets
- http://www.metasploit.com
- http://ha.ckers.org/sqlinjection
- http://h.ackack.net/?page_id=35
- http://ha.ckers.org/xss.html
Vulnerabilities/Advisories/Exploits Databases
- http://nvd.nist.gov
- http://secunia.com
- http://inj3ct0r.com
- http://www.expbase.com
- http://www.exploit-db.com
- http://www.sebug.net
- http://www.securelist.com/en/advisories
- http://www.hack0wn.com
- http://siomalabs.com/v/index.php/category/vulnerabilities
- http://osvdb.org
- http://ariko-security.com/index-7.html
- http://securityreason.com/exploit_alert
- http://securiteam.com
- http://www.securityhome.eu
- http://www.security-database.com
- http://cve.mitre.org
- http://www.nullbyte.org.il
- http://www.vupen.com/english
- http://www.milw0rm.com (for nostalgic reasons)
Blogs
