TSG (The Security Group)

The Security Group (TSG) is a virtual set of rules used to control access to resources within a network or cloud environment. Think of it as a customizable filter that allows or blocks specific types of network traffic—such as incoming or outgoing data—based on defined criteria like IP addresses and ports. TSGs help ensure that only authorized users and devices can reach certain systems, enhancing security and managing network traffic efficiently. They are essential for protecting digital environments by enforcing security policies at a granular level.