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21
votes
15answers
3k views

HELP! Production DB was SQL INJECTED! [duplicate]

Possible Duplicate: My server's been hacked EMERGENCY Geeze, I'm desperate! A few hours ago our production DB was sql-injected. I know we have some big holes in the system... because ...
10
votes
5answers
2k views

Why we need SELinux?

I could not get much idea where the SELinux has been used and what it saves from attacker. I have gone through SELinux web site and read the basic but still not getting clue about SELinux. For the ...
2
votes
1answer
147 views

Beast / CRIME / Beach attack and stopping it

I have read so much on all this but not entirely sure I understand what has gone on. Also, is this one, two or three problems? It looks to me like three, but it's all very confusing: Beast CRIME ...
2
votes
1answer
2k views

Security issue on Nginx, PHP & fastcgi_split_path_info

According to this post, it was said that if I am using PHP/Nginx, for better security, I should either cgi.fix_pathinfo = 0 or if ( $fastcgi_script_name ~ \..*\/.*php ) { return 403; } In ...
1
vote
4answers
140 views

Do I need a hardware firewall for Win 2003?

We have had a Win 2003 server at a co-lo for a while. It is used as a web server and has a very cheap hardware firewall between it and the internet. Ports 3389 and 80 are the only ones forwarded to ...