TcpdumpTcpdump is a packet analyzer that runs on the command line. It captures network packets and displays the information contained in them in a human-readable format. It can capture packets from a specific interface, a host, or a network, and can filter the packets based on various criteria, such as… Read More »Capture, Monitor, Analyze & Troubleshoot Network Traffic with Tcpdump
Automated AuditingAs a system administrator or a security professional, it is crucial to regularly check and audit the security of your systems. One of the best ways to automate this process is by using a bash script. In this blog post, we will go through the steps of creating a bash… Read More »Discover the Power of Automated Auditing
journalctl: The Swiss Army Knife of System Log Managementjournalctl is a powerful tool for viewing and manipulating log files on a Linux system. It is an essential tool for system administrators, as it allows them to troubleshoot issues and monitor the health of their systems. In this blog, we will explore the many features of journalctl and show… Read More »journalctl: The Swiss Army Knife of System Log Management