QIE uses the protocols available from the JVM.
Java 1.6 -
Server Connections Supported versions: SSLv3 TLSv1.0
Client Connections Supported versions: SSLv3 TLSv1.0 TLSv1.1
Java 1.7 -
Server Connections Supported versions: SSLv3 TLSv1.1
Client Connections Supported versions: SSLv3 TLSv1.0 TLSv1.1 TLSv1.2
Java 1.8 -
Server Connections Supported versions: SSLv3 TLSv1.1
Client Connections Supported versions: SSLv3 TLSv1.0 TLSv1.1 TLSv1.2