Remote Browser Isolation executes web browsing in a sandboxed cloud environment, streaming only a safe rendering to the user's device so that malicious web content — drive-by downloads, credential-harvesting pages, and zero-day exploits — never reaches the endpoint. RBI is deployed as a high-risk user control within SASE architectures, and is particularly valued in financial services, government, and legal environments where targeted phishing against privileged users demands more than URL filtering.
Related: SASE · Secure Web Gateway · CASB · Privileged Access · Financial