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Category: Security
Introduction UFW (Uncomplicated Firewall) is a front-end for iptables, aiming to simplify the process of configuring a firewall on Ubuntu. It provides an easy way to manage inbound and outbound […]
Introduction – Overview of Encryption in Modern IT– Definition and importance of encryption in data security.– Historical perspective: From early cryptography to modern encryption methods.– The evolving landscape: Why encryption […]
Differences The transition from IPv4 to IPv6 is a significant development in the history of internet technology. Both protocols are designed to facilitate internet communications, but they do so in […]
Introduction In the realm of network security, Intrusion Detection Systems (IDS) play a pivotal role in safeguarding network infrastructures from malicious activities. One of the most advanced and versatile IDS […]
Fortigate configuration for SD WAN, LANs and VLANS with IPsec Support Configuring a Fortigate firewall to accommodate a complex network setup involves multiple steps, including configuring WAN interfaces, creating VLANs, […]
FortiGate Basic Configuration Using CLI The configuration steps provided are valid for FortiOS, which is the operating system used by Fortinet’s FortiGate firewall appliances. Specifically, these steps should work with […]
Understanding Security Onion | Installation and Configuration Security Onion is an open-source Linux distribution designed for network security monitoring, intrusion detection, and log management. It integrates various well-known tools like […]
Understanding Zeek (formerly Bro) | Installation and Configuration Zeek, previously known as Bro, is a powerful and flexible network analysis framework. It is not only a network intrusion detection system […]
Understanding Snort | Installation and Configuration In the world of cybersecurity, protecting network infrastructures from various forms of attacks is paramount. Snort, an open-source network intrusion detection system (NIDS) and […]