Most people using Internet Explorer have encountered a security certificate error such as "There is a problem with this website's security certificate" at some point ...

Those trying to access Bing today over a secure connection will be met with a security certificate issue. At present, the most likely explanation is an issue with Microsoft's certificate provider of ...

SSL stands for Secure Sockets Layer. It is a security protocol that enables encrypted communication between a client and a web server. The websites that implement SSL have HTTPS in their URLs instead ...

While most people probably don't use a secure connection to reach Bing, those who do are being warned by their browsers this morning that something may be amiss. A misconfigured X.509 certificate on ...

Google forgot to renew one of its TLS certificates, leading to service disruption Saturday for people using Gmail through third-party email clients. The problem was fixed in a matter of hours, but ...

Certificates confirm not only that the server is presenting the website you wanted to visit, but also that a certificate authority has confirmed that the company or organization behind the site is ...

Cisco is warning customers that an expired certificate bug in a number of its Viptela SD-WAN devices can take down the boxes and consequently their attached SD-WAN environments. In a tweeted alert and ...

Each of Apple's App Stores require apps to be signed with a valid certificate. This practice allows for increased security — malicious apps can have their certificates revoked, for instance — and ...