Dear EthosCE Community,
For those of you who use Authorize.net, you may already be aware of their recent announcement regarding the temporary deactivation of their TLS connections on January 30th, 2018 and again on February 28th, 2018. EthosCE 7.x supports their required TLS 1.2 protocol, so your sites will not be affected by the Authorize.net testing done on these days.
Sincerely,
Amber Cruz