I have almost 300 feeds in my feed reader dedicated to security now. You probably don't need to read that much about security! If so, here's an OPML file: http://lisnews.org/files/blakes-security-subscriptions.xml
If that's too much (and it almost certainly is) here are some recommended sources I think you'll find will keep you up to date in the field, and won't overwhelm you with too much information!
Recommended - Easy To Follow:
SANS Newsletters http://www.securingthehuman.org/resources/newsletters/
Schneier on Security : http://www.schneier.com/blog/
Naked Security – Sophos : http://nakedsecurity.sophos.com/
Security FAQs : http://www.security-faqs.com/
SANS Information Security Reading Room : http://www.sans.org/reading_room/
Scurity Now Podcast : http://grc.com/securitynow.htm
Recommended - More In Depth:
TechRepublic: IT Security : http://www.techrepublic.com/blog/security/
Lenny Zeltser : http://blog.zeltser.com/
Threatpost: http://threatpost.com/en_us/frontpage
Packet Storm : http://packetstormsecurity.org/
MOREnet Security News : http://www.more.net/content/security-2
Root Secure : http://www.rootsecure.net/
Security Bloggers Network : http://www.securitybloggersnetwork.com/ -- Read More
Recent comments
22 hours 30 minutes ago
1 day 2 hours ago
1 day 21 hours ago
3 days 22 hours ago
4 days 1 hour ago
4 days 20 hours ago
5 days 8 minutes ago
5 days 2 hours ago
5 days 8 hours ago
5 days 8 hours ago