GPG/PGP - PKI - Asymmetric Encryption Asymmetric means that the authentication is checked using a public with its private key where both the keys are different. GPG - encrypts data as well as mail which
In this post I would be showin you the steps needed to create a tunnel between Linux and Windows XP for safe data transmission with proper data encapsulation. We will be using Openswan on the
I really had to struggle a lot to properly configure Openswan on my Red Hat Linux machine so that I can connect to my Sonicwall firewall. Well for others I will leave the steps and
Generally we use chmod and chown to give user wise or group wise permission and ownership on directories and files in linux but again if you want to five some special permission to a particular
This tool is very important for the system administrator to protect important files from getting misused by any other users. The "chattr" utility can be used to secure your important file systems like hosts.allow &
Question: By default when you install a linux operating sustem with GUI you are logged into the graphical user interface rather than CLI (Command Line Interface). So what if you directly want to login to CLI
By default DNS server works on port no. 53 but what if you want to change the default port no. in your machine. I wanted to give a try if it is possible and if
You ca use these firewall rules for simple share level Samba server. But in case you are looking for iptables rule for Samba4 Active Directory follow the below link IPtables rule for Samba4 These are