How to protect ubuntu server from brute force attack using “fail2ban”
Fail2ban is an open-source tool to prevent servers from brute force attacks. This tool will scan server log files and if found […]
Category: Ubuntu
How to secure your server with private key login authentication. (As like AWS EC2)
If you already using EC2 instances on AWS then you aware of how to access the EC2 machine. Whenever you create a […]
How to add windows client to Nagios monitoring.
In the previous article, we discussed how to configure linux client host into the Nagios server. This article shows you how to […]
How to add a new client to the Nagios server.
In the previous articles, we discussed how to install Nagios, how to install Nagios plugins, how to upgrade Nagios core and how […]
SSH Password-less authentication in easy steps.
SSH Password-less authentication is very useful when you are automating tasks between your all remote servers. If you want to run any […]