How To Protect Hard and Symbolic Links in CentOS/RHEL 7
In Linux, hard and soft links are referenced to files, which are very important, if not protected very well, any vulnerabilities in them can be
In Linux, hard and soft links are referenced to files, which are very important, if not protected very well, any vulnerabilities in them can be
strace is a powerful command line tool for debugging and trouble shooting programs in Unix-like operating systems such as Linux. It captures and records all
In Unix-like operating systems such as Linux, “everything is a file” and a file is fundamentally a link to an inode (a data structure that
The CentOS 6 official software repositories has PHP 5.3 which has reached end of life and no longer actively maintained by the developers. To keep
In our previous article, where we’ve explained how to TMOUT shell variable to auto logout Linux shell when there isn’t any activity. In this article,
How often do you leave a Linux system idle after login; a situation which can be referred to as an ‘idle session’, where you are
Wildcards (also referred to as meta characters) are symbols or special characters that represent other characters. You can use them with any command such as
This is our ongoing series on Linux Auditing, in this fourth part of this article, we will explain how to configure PAM for auditing of
This article is our ongoing series on Linux Auditing, in our last three articles we have explained how to audit Linux systems (CentOS and RHEL),
This article is our ongoing series on Linux Auditing, in our last two articles we have explained how to install and audit Linux systems (CentOS
Systemd (system daemon) is a modern system management daemon for Linux systems. Systemd is a replacement for init system manager; it controls system startup and
In our last article, we have explained how to audit RHEL or CentOS system using auditd utility. The audit system (auditd) is a comprehensive logging