Minimum SSL version enabled

Warning: SSLv3 support will be entirely removed from Google Chrome after version 43 (around July 2015) and this policy will be removed at the same time.

If this policy is not configured then Google Chrome uses a default minimum version which is SSLv3 in Google Chrome 39 and TLS 1.0 in later versions.

Otherwise it may be set to one of the following values: "sslv3", "tls1", "tls1.1" or "tls1.2". When set, Google Chrome will not use SSL/TLS versions less than the specified version. An unrecognised value will be ignored.

Note that, despite the number, "sslv3" is an earlier version than "tls1".

Supported on: Microsoft Windows XP SP2 or later
Minimum SSL version enabled


  1. SSL
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Google\Chrome
    Value NameSSLVersionMin
    Value TypeREG_SZ
    Valuessl3
  2. TLS 1.0
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Google\Chrome
    Value NameSSLVersionMin
    Value TypeREG_SZ
    Valuetls1
  3. TLS 1.1
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Google\Chrome
    Value NameSSLVersionMin
    Value TypeREG_SZ
    Valuetls1.1
  4. TLS 1.2
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Google\Chrome
    Value NameSSLVersionMin
    Value TypeREG_SZ
    Valuetls1.2


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