Macros in Microsoft Office are blocked for security reasons, but you can enable and use signed macros. This tutorial explains how to create a self-signed digital certificate. By default, all Microsoft ...

SSL is essential nowadays because web browsers display warnings when it’s not available on a website. This applies to local sites, such as websites hosted on your computer for testing purposes. Buying ...

Self-signed SSL certificates are a handy tool to have at your fingertips, but using them for the wrong purpose could be a big mistake. Here’s when they make sense and when they don’t. An SSL ...