Click Here! (safely): Automagical Browser Isolation for potentially unsafe links in email
Sep 29, 2022João Sousa Botto, Tim Obezuk, Phil Syme
Summary
Introduces Email Link Isolation, a feature that rewrites suspicious links in emails to open in a remote, sandboxed browser. This protects users from malicious payloads and zero-day exploits by executing untrusted content away from their local machine and corporate network. The feature leverages Cloudflare's DNS resolver and Gateway classifiers to identify potentially unsafe domains and integrates with Cloudflare Browser Isolation for remote execution. It also includes a mechanism for re-evaluating domain reputations.
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