What it does
SURF offers an enterprise browser and related controls for masking sensitive prompts, blocking risky uploads and governing browser extensions.
SURF lets an organization define browser policies for sensitive AI work: mask names, emails or card numbers in prompts, block document uploads, and govern extension permissions. The product page illustrates allowed, masked and blocked results, giving administrators concrete policy outcomes to specify.
The provider also describes a detailed audit trail of AI interactions and masking/blocking decisions, with indicators showing when monitoring applies. Include that organizational visibility in the rollout. Its separate agent runtime has a different deployment scope from the browser used by employees.
Strengths
- Prompt masking and upload controls
- Extension-permission governance
Best for
- Security teams governing sensitive data in browser-based AI workflows
Sources
- SURF, The Zero Trust Enterprise Browser (Oct 26, 2026)