How to Setup Multiple WordPress Sites on Nginx
This article describes how to install and configure multiple WordPress sites on Nginx and the steps have been prepared based on CentOS 7.0 and Nginx 1.6.3. NGINX (pronounced Engine ex) is…
How to Install IonCube Loader in CentOS 6 / CentOS 7
What is IonCube Loader ? IonCube Loader is a PHP module or extension for PHP files decoding encrypted and is often required for many applications based on PHP. It helps…
How to Install CentOS Web panel(CWP) on CentOS 6
There are many open source control panel to run linux web hosting on the internet like ISPConfig, Webmin, Virtualmin and Open Panel. In this post, I want to share how…
How to Enable Logging for Email Subject Fields in Postfix Maillog
Postfix MTA basically just capture ‘From’ and ‘To’ field while the subject is not logged to the maillog. There are simple steps to enable logging of the e – mail…
NGINX DDos Attack Tutorial – Implement Basic Protection
DDoS attacks are usually intended to paralyze websites and web services and it is better to mitigate it at the firewall level. But for the web server that runs on…
Nginx Released Version Nginx 1.6.3
Nginx is lightweight fast web server/reverse proxy and e-mail (IMAP/POP3) proxy. On April 7, 2015, Nginx officially released nginx-1.6.3 stable version which includes the following changes and bug fixes :…
How to Install and Update OpenSSL on CentOS 6 / CentOS 7
I have CentOS 6 server and still running with OpenSSL 1.0.1e (openssl-1.0.1e-30) that vulnerable to a remote attacker to access parts of memory on systems using vulnerable versions of OpenSSL….
5 Key Steps to Ensuring Database Security
Databases often contain extremely sensitive information that must be protected from security vulnerabilities and exploits. All organizations need to work on a continual basis to identify and remediate those vulnerabilities…
How to Enable and Grant Remote Access to MySQL Database Server
For reasons of security, remote access to MySQL database server is disabled by default because they are considered potential security threats. However, due to some reason, it is necessary to…
How to Calculate and List Sizes of MySQL / MariaDB Databases
Question : I am finding the best way to calculate and list sizes of MySQL or MariaDB Databases ? Answer : In order to achive this, please do the following….
How To Get Email Alerts for SSH Login on Linux Server
Enable SSH server on a virtual private server (VPS) will expose the server to the internet and provide opportunities for hacking activities, especially when VPS still using root as a…
How to Use Fail2ban to Stop/Prevent SSH Brute Force on Linux
Brute-force break-in attempts are quite frequent against the SSH server. However, there is an open source software that can help you deal with this problem automatically, namely fail2ban. Fail2ban provides…