3
votes
2answers
1k views

What kind of security injection are these traces of, SQL, javascript, or otherwise?

I've tried to secure all information going to the server to make sure there are no SQL injections. However there are new folders on my server with weird names. One of our online services is such that ...
-5
votes
2answers
485 views

PHP injection on 777 file [closed]

Some one has modified a PHP file, which had permissions set to 777, on my VPS server. How can someone do that without administrative access to the server? What information I can give you? I know ...
4
votes
2answers
985 views

Code Injection detection on Web Servers

Recently I found one of my web servers hacked with malicious code injected to websites hosted there. It wasn't exactly my fault, as I shared the server with other people and someone put some unsafe ...
17
votes
2answers
589 views

What risks should I be aware of before allowing advertisements being placed on my website?

The thought of having a 3rd party send javascript, and images to end users seems to be a scary thought, but that is exactly what we are doing when I place advertisements onto my site. Does serving ...