Memcached is an open source distributed memory object caching program that allows us to improve and speed up the performance of dynamic web applications by caching data and objects in Memory. Memcached is also...
Every day there seem to be lots of security breaches reported where our data is at danger. Despite the fact that SSH is a secure way to establish a connection remotely to a Linux...
SSL Certificates fall into two broad categories: 1) Self-Signed Certificate which is an identity certificate that is signed by the same entity whose identity it certifies-on signed with its own private key, and 2)...
AIDE (Advanced Intrusion Detection Environment) is a program for checking the integrity of a file and directory on any modern Unix-like system. It creates a database of files on the system, and then uses...
Tiger is a free, open source collections of shell scripts for security audit and host intrusion detection, for Unix-like systems such as Linux. It’s a security checker written entirely in shell language and employs...
Sometimes you may want to use applications that have not been well tested in different environments, yet you must use them. In such cases, it is normal to be concerned about the security of...
Linux-PAM (short for Pluggable Authentication Modules which evolved from the Unix-PAM architecture) is a powerful suite of shared libraries used to dynamically authenticate a user to applications (or services) in a Linux system. It...
Most of us give a considerable time of ours to Internet. The primary Application we require to perform our internet activity is a browser, a web browser to be more perfect. Over Internet most...
A jump host (also known as a jump server) is an intermediary host or an SSH gateway to a remote network, through which a connection can be made to another host in a dissimilar...
Firewalld (firewall daemon) is an alternative to the iptables service, for dynamically managing a system’s firewall with support for network (or firewall) zones and provides a D-Bus interface for managing configurations. It’s easy to...
