Certificate Authority (CA)
This is a trusted organization or entity that issues digital certificates. These certificates are used to verify the identity of websites, individuals, and devices on a network. When you see “HTTPS” in a web address, it means the website has a digital...
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...
The Pyramid of Pain is a concept in cybersecurity that helps to visualize and understand the impact of various indicators of compromise (IOCs) on adversaries, illustrating the increasing levels of difficulty an attacker faces when their activities are detected and blocked by defenders.
Hash Values
It...