Maximum SSL version enabled
Jump to overview

Policy overview

Key metadata and intent for this policy.

User
Category
Mozilla > Firefox
Supported on
Firefox 66 or later, Firefox 60.6 ESR or later

If this policy is enabled, Firefox will not use SSL/TLS versions greater than the value specified. If this policy is disabled or not configured, Firefox defaults to a maximum of TLS 1.3.

Internal name
SSLVersionMax
Policy ID
b59e857654b7
Elements
1

Registry values

How enabled and disabled states update the registry.

No explicit registry values are set for enabled or disabled states.

Policy elements

Inputs and configuration options exposed by this policy.

ElementTypeRegistry mappingConstraints & behavior
SSLVersion
ID SSLVersion
enum
HKCU\Software\Policies\Mozilla\Firefox\SSLVersionMax
Type REG_SZ
Options: TLS 1.0 (tls1), TLS 1.1 (tls1.1), TLS 1.2 (tls1.2), TLS 1.3 (tls1.3)
SSLVersion
Type enum
Registry mapping
HKCU\Software\Policies\Mozilla\Firefox\SSLVersionMax
Details
Options: TLS 1.0 (tls1), TLS 1.1 (tls1.1), TLS 1.2 (tls1.2), TLS 1.3 (tls1.3)