Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Cron jobs are a fundamental yet powerful tool within the Linux operating system. These time-based job schedulers are indispensable for system administrators, developers, and tech enthusiasts alike, enabling the automation of routine tasks. This article is designed to demystify cron…
By default, the SSH server runs on port 22. However, there are occasions when it is run in a different port. The -p <port> option can specify the port number to connect to when using the ssh command on Linux. For example, if you…
SSH tunneling or SSH port forwarding is a method of creating an encrypted SSH connection between a client and a server machine through which services ports can be relayed. Local SSH Tunnel with Port Forwarding You can use a local…
Secure Shell (SSH), a protocol widely used for secure remote login from one computer to another, offers robust encryption to protect against unauthorized access. However, with the increasing sophistication of cyber threats, relying solely on traditional password-based authentication can leave…
OpenText Fortify Static Code Analyzer software identifies the root cause of security vulnerabilities in your source code, prioritizes the most serious issues, and provides detailed guidance on how to fix them. Plus, centralized software security management helps developers resolve issues in…
Prepare yourself for the AZ-500 certification exam with this comprehensive guide by Jayant Sharma. Whether you’re an Azure security professional or aiming to become one, this book covers all the key concepts and hands-on techniques you need. Table of Contents…
IPFire, a free, open-source Linux-based hardened firewall designed to be deployed as a dedicated firewall/router system for protecting network environments, has issued IPFire 2.29 – Core Update 197. The main highlight in this release is a complete OpenVPN overhaul, now…
Proxmox VE 9 is now officially available, marking the latest release in the Proxmox VE Server series. Many users are considering upgrading from Proxmox VE 8.x to the new version. While Proxmox VE 9 comes with a range of new…
Cybersecurity remains a top priority in 2025 as digital threats grow more sophisticated. Today’s organizations need experts who not only understand current risks but can also predict future threats, manage vulnerabilities, and implement advanced defense strategies. Earning specialized cybersecurity certifications…
Wireshark is an advanced network protocol analysis tool that can be used to intercept traffic, monitor the sending/receiving of data packets, investigate network issues and suspicious activities, collect statistics, and more. Wireshark is used worldwide as the leading software for analyzing network protocols and provides…
