The increase in Internet fraud has fueled a response from the Internet security community to help combat that fraud. One of those responses is the use of digital certificates, also called SSL ...

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 ...

Forget expired TLS certificates; the lightweight Caddy web server handles Let's Encrypt certificates and redirects HTTP traffic by default For administrators seeking an easier method to turn on HTTPS ...

In this article, we will look at how to fix The server certificate did not match any of the expected values, Error 0x8a15005e. The issue happens when a user is trying ...

Certificate-based authentication is a cryptographic technique that allows one computer to securely identify itself to another across a network connection, using a document called a public-key ...

If you are responsible for operating a server in the area supplied by the Certification Authority (CA) of the University of Münster, then you may request a server certificate and so allow the users of ...

The Web cert world has undergone a lot of change this year, and Google has now set a June 2026 deadline for being even stricter about which certificates can be used for which functions. Historically, ...

The name on the security certificate is invalid or does not match the name of the target site webmail.domain.com. Outlook is unable to connect to the proxy Server ...

It’s not every day that a security researcher acquires the ability to generate counterfeit HTTPS certificates, track email activity, and the position to execute code of his choice on thousands of ...

pfSense is a free and open source firewall and router based on FreeBSD. Here’s everything you need to know about setting up your own OpenVPN server on pfSense pfSense is a popular firewall/router that ...