security+ 证书？有啥用？

coolioo

感觉这个证书涉及面很光，都是政策常识性的东西，技术上的东西几乎没有。考这个有用嘛？对于开发人员来讲？？

stock99

from A+ ? i dono. but they tend to be pretty basic.  I guess it give you general understanding in terminology. If you want to learn in deep hacking skill (so to counter hacker), try backtrack linux. It is an linux distro pack with many common tools. The forums actually show you some tip how to hack (say , ms sql server, etc). It is called 'ethical hacker'. But most jobs related to security required many years exp.

ps: i presume we are talking about IT context.