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Specifies the allowed SSL/TLS versions.
Declaration
TSBVersion values:
|
TSBVersions values
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Description
This property defines which SSL/TLS versions
are allowed to be used during SSL/TLS session. By default all
versions are allowed. The application can disable undesired
versions. It is not possible to disable SSL3 if TLS1 and SSL2 are
both enabled.
Default value is
[sbSSL3, sbTLS1, sbTLS11, sbTLS12].
Note, if you set Versions to [sbSSL3, sbTLS1]
and connect to Java 2 server which supports only TLS1, Java server
will crash. This is a bug in Java 2 server. Note, protocol version
assigning differs in VCL and .NET versions. To enable some SSL
versions in .NET use bitwise OR operation, for example
‘sbSSL2 | sbSSL3 | sbTLS1’.
Example:
The following shows how to set the property for different
SecureBlackbox editions: