Security Update - Disabling TLS 1.0

Monday, 04 Jul 2016 will disable TLS 1.0 encryption protocol within the next 6 months. The disablement of TLS 1.0 will prevent it from being used to access the service for inbound and outbound connection (this mainly affects older browsers).

After disables TLS 1.0, any connections to the service will need to use TLS 1.1 or TLS 2.0 encryption protocol. has already enabled both TLS 1.1 and TLS 1.2 for all connections.

WhosOff is disabling TLS 1.0 to ensure that the data transmitted is protected to the highest standard and align with the industry-wide best practices.

Internet Browsers

If you experience errors, you need to ensure your browser is compatible with TLS 1.1 or higher. If your browser is not compatible with TLS 1.1 or higher after we make this change, you will NOT be able to access 

We recommend that you begin planning to support TLS 1.1 and TLS 1.2 as soon as possible.

To check if your browser can support TLS 1.1 or higher. Using your browser go to

By Mark Tomkinson

Title: Security Update - Disabling TLS 1.0
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