Scripts

Network Address Translation (NAT) This is a method that allows multiple devices on a local network to be mapped to a single public IP address, which conserves the number of public IP addresses needed. How it works Private to Public - When a device on a private...

Regex (short for Regular Expressions) is a powerful tool used for searching, matching, and manipulating text based on specific patterns. Understanding and mastering this tool involves learning its syntax, operators, and advanced features. Basics Literals Match exact characters. E.g. ‘cat’ matches the string “cat” Metacharacters Special characters with unique meanings MetacharacterMeaning.Matches...

Reverse engineering in cybersecurity involves analysing software, systems, or hardware to understand their design, functionality and behaviour. The goal is often to uncover vulnerabilities, analyse malware, or understand proprietary systems for security research and defence. Key Concepts Disassembly: Converts machine code (binary) into assembly language, we...