Platform

Version

Comments

Java

1.8

Compatible with TLS 1.2 by default.

1.7 and 1.6 (121 or higher)

Compatible with TLS 1.2 but not enabled by default. 

ssl.init(null, null, new SecureRandom());

HttpsURLConnection connection = (HttpsURLConnection) url.openConnection("https://tlstest.zoho.com/api");

connection.setSSLSocketFactory(ssl.getSocketFactory());

Below 1.6(121)

Not compatible by default and must be updated.

.NET

4.6 and above

Compatible with TLS 1.2 by default.

4.5

Compatible with TLS 1.2 but not enabled by default.

Note: Must be executed before making a connection to secured resource: 

Below 4.5

Not compatible by default and must be updated.

Ruby

2.0.0

TLS 1.2 is enabled by default when used with OpenSSL 1.0.1 or higher versions.

1.9.3 and below

Not compatible by default and must be updated.

Python

2.7.9 and above

Compatible with TLS 1.2 by default.

2.7.8 and below

Not compatible by default and must be updated

OpenSSL

1.0.1 and higher

Compatible with TLS 1.2 by default.

Below 1.0.1

Not compatible by default and must be updated