If this policy is enabled, the "Add Exception" button is not available when a certificate is invalid. This prevents the user from overriding the certificate error.
If this policy is disabled or not configured, certificate errors can be overridden.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Mozilla\Firefox\DisableSecurityBypass |
Value Name | InvalidCertificate |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |