Register4Less Digital Certificate & Anti-Virus

We have had reports from customers having problem accessing our secure website after we disabled SSLv3 (ref. SSLv3 vulnerability).

Turns out most anti-virus software have an option to allow scanning encrypted connections to websites (ref. SSL content scanning). If the anti-virus does not support TLS 1.1 or TLS 1.2, this prevents it from connecting in secure mode to our website.

So far, we have confirmation that the following anti-virus software have problem with websites not supporting SSLv3, but will add others to the list once we get confirmation:


Thank you for your continued support.


Note: the following website helps checking your encrypted connections quality (ref.

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