TSS224 is a component of the Security Products and Services Architecture (SSAC), an important cybersecurity architecture developed by the National Institute of Standards and Technology (NIST). TSS224 is also known as the "Network Protection and Forensics" component. This component involves the establishment of an authorization and access control system, which monitors and records all activities occurring on the network. Additionally, it covers the methods used to detect threats, the collection and analysis of forensic evidence, and the creation of actionable response plans. The purpose of TSS224 is to help organizations protect their networks, systems, and data from malicious threats, while allowing authorized users to access systems and data safely and securely.