How to install ConfigServer Security and Firewall (CSF) on CentOS

ConfigServer Security & Firewall (hay CSF) is a firewall popular, effectively and used on server Linux now. Besides the basic features such as a firewall, CSF also has advanced security functions, such as preventing flood login, port scans, SYN floods ...

Check and open port on CentOS VPS

In this article, I will show you how to check and open the port on the server CentOS.

Some basic commands check server when DDoS

DDoS - Distributed Denial Of Service are attacks  making computer system or network overload, unable to provide the service or having to stop operating. In DDoS attacks, the server service will be "flooded" by a series of commands accessible from the huge amount of connectivity.

PhpMyAdmin installations and security on CentOS

In this article I will teach people how to install phpMyAdmin 2 on CentOS.

Installation instructions and security phpMyAdmin on Ubuntu 12:04

phpMyAdmin is an open source software popular on web platform to manage MySQL.

Before you proceed to install phpMyAdmin you need preinstalled LAMP or LEMP server on Ubuntu.

MR Kloxo configuration guide

Immediately after the installation is completed Kloxo MR, you will need to install some basic parameters to Kloxo can work well before the creation hosting.

How to installation Kloxo-MR on CentOS 6.4

Kloxo is management software hosting free. But it also quite adequate no less than Cpanel.

3 ways to configure secure SSH for Linux

In post "What is ssh key and SSH Key Manual" you knew how to use SSH Key replaces the password to strengthen the security of the SSH protocol before the risk Brute Force Attack. But If you're still not really assured with SSH Key, you can refer some configuring SSH below. ( However, depending on the circumstances, you may not need to apply all the way in this post.)

What is ssh key and SSH Key Manual.

One of the logging in the relatively secure VPS using SSH KEY instead you use a password. Default each VPS you will log in with the username root and the root password that supplier has sent you. However, using passwords always have 2 big risk is: