Our current server was hacked many times using shell.
The OS is up-to-date and we have Mod_security,CSF,CXS and IP restrictions..etc but all this and similar solutions did not help and will not help.
We need to make the server 100% secure from all [url removed, login to view] - [url removed, login to view] - r57 shell - c99 shell - r57shell - c99shell - r57 - c99 and any other shell attacks.
there are many known methods, you have to explain to me exactly what you will do and you have to do all the work on my computer using TeamViewer so you must have good internet connection.
17 freelancers are bidding on average $21/hour for this job
I am a penetration tester specialized in web application security and security research. I can identify the security flaws of your web application and help you fix them.
Hello, I am new on this site and i can do all these things within 2 to 2.5 Hrs. I am working as a Linux administrator in a reputed IT company. Thanks, Achal
I will advice you some config to protect server better, disable some dangerous functions, use addition software to prevent local attacks & scan shell on server. Chat with me to get information.