Changes

In the past TLS 1.0 was used by all of our clients as it was back compatible with all of our clients systems. The most recent change to our cryptographic protocol was to implement TLS negotiation on our web service. With this in place our clients using legacy software can still use the service through TLS 1.0 while clients with modern browsers will be able to utilise a more secure TLS 1.2 connection.<br>

TLS 1.2 [..] Based on TLS 1.1, TLS 1.2 contains improved flexibility. The major differences include:<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The MD5/SHA-1 combination in the pseudorandom function (PRF) was replaced with cipher-suite-specified PRFs.<br>