Cloud Access Security Brokers: CASB Buyer's Guide Overview
☁️ Cloud access security brokers (CASBs) act as gatekeepers between enterprise endpoints and cloud services, offering visibility into user activity, enforcement of access policies, and protection of sensitive data across SaaS, IaaS, and cloud-native apps. Deployments may be forward or reverse proxy, or API-driven, and vendors increasingly fold in DLP, SWG, CSPM, and UEBA capabilities. Key selection factors include supported deployment modes, agent strategy, application/API coverage, and alignment with an SSE or SASE roadmap.
