Prevent overriding safe browsing errors

Supported on: Firefox 60 or later, Firefox 60 ESR or later

Registry

HKLM Software\Policies\Mozilla\Firefox\DisableSecurityBypass

HKCU Software\Policies\Mozilla\Firefox\DisableSecurityBypass

Value name: SafeBrowsing

Enabled: SafeBrowsing = 1

Disabled: SafeBrowsing = 0

Description

If this policy is enabled, a user cannot bypass the warning and visit a harmful site. If this policy is disabled or not configured, a user can choose to visit a harmful site.