SSE (Security Service Edge) is a term related to SaaS security where it refers to an architecture for delivering security services from the cloud. SSE enables organizations to centralize their security operations, providing enhanced visibility into threats and activities, and reducing the cost and complexity of managing security infrastructure. This architecture typically includes features such as secure web gateways, cloud access security brokers (CASBs), and zero trust network access (ZTNA), all integrated to protect users, applications, and data regardless of their location