Security

How to Hide PHP Version in Linux

In general, most of the web server software has been installed with default settings that will lead to information leakage. One of them is a PHP software. PHP (Hypertest Preprocessor)…

4 Steps to Disable SELinux on CentOS 6.4

There are four easy steps to disable Security-Enhanced Linux (SELinux) on CentOS 6.4. The steps was very simple, but if we did not disable this feature, you may hit a…

rhel

How to Install nmap on RHEL 6 Linux Server

Nmap (“Network Mapper”) is a free and open source tool for network exploration or security auditing. It can help you to find open port on a network. Nmap very useful…