Attribute

CryptoProtocolVersion (CPV)

Purpose

Specifies a comma-separated list of the cryptographic protocols to use when TLS/SSL is enabled using the Encryption Method connection option (EncryptionMethod=1). When multiple protocols are specified, the driver uses the highest version supported by the server. If none of the specified protocols are supported by the database server, the connection fails and the driver returns an error.

Valid Values

cryptographic_protocol [[, cryptographic_protocol ]...]

where:

cryptographic_protocol
is one of the following cryptographic protocols:

TLSv1.3 | TLSv1.2

Example

If your security environment is configured to use TLSv1.3 and TLSv1.2, specify the following values: 
CryptoProtocolVersion=TLSv1.3,TLSv1.2

Default

TLSv1.3,TLSv1.2

GUI Tab

Security tab