What is a certificate?

question mark in chalkCertificates, it turns out, are important.  Expired certificates can cause you huge problems - that's what the stories in the news are telling us. But what is a certificate, why do they expire, and why would that have such a big impact? To answer these questions, let's step back a bit and look at why you need certificates in the first place. read more


Friday, January 11, 2019 - 03:01