I've got an Exchange 2007 box with the following error:<br><br>There is no valid SMTP Transport Layer Security (TLS) certificate for the FQDN of mail.domain.com. The existing certificate for that FQDN ...

Anyone operating a server on any scale should want a digital certificate to encrypt data between clients and services, whether for personal, office, or public use. That’s a broad statement, but it ...

A project that aims to increase the use of encryption by giving away free SSL/TLS certificates has issued its first one, marking the start of its beta program. The project, called Let’s Encrypt, is ...

Three-quarters of global CIOs are concerned about the proliferation of TLS certificates and the growing security risks associated with them, according to a new study from Venafi. The security vendor ...

Facebook has announced that its Tor gateway will be down for one to two weeks due to an expired TLS certificate. This is a bit strange as it normally should not take two weeks to renew a certificate.

Without these TLS certificates, it's trivial to steal your login and password over Wi-Fi. The only way to have reliable security is for every website to use encrypted connections. One reason that hadn ...

On March 3, Google (via The Chromium Projects, which it controls) proposed a plan to drastically shorten the lifespan of Transport Layer Security (TLS) digital certificates, from 398 days to 90 days.

A decision that Apple unilaterally took in February 2020 has reverberated across the browser landscape and has effectively strong-armed the Certificate Authority industry into bitterly accepting a new ...