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→Browser Hardening
The goal of hardening is to make the browser resilient, even when a content process is compromised. Having a strong sandbox in place is no use, if a weak trust model or IPC implementation flaw leads to trivial privilege escalation:
[[File:SandboxBypass.png|framed|leftnone|Sandbox Bypass]]
To harden the browser against this sort of sandbox bypass, several efforts are underway:
