DigiCert

Latest by DigiCert

The Impact of a Root Certificate Expiration

You may have heard about the recent root certificate expiration that’s been affecting a large number of sites. Root certificates are a necessary part of the certificate chain, but when they need to be replaced it affects the entire chain. Just...

A Guide to Multi-Factor Authentication

Today, computers and smart devices are inexpensive enough that we can own many of them: smart phones, laptops, tablets and wearable micro devices. Our work and private lives demand portability. This, along with a trend towards moving enterprise...

How to Choose the Right Type of TLS/SSL Certificate

From the server administrators of highly technological organizations, to product managers of financial institutions, down to the one-man startups that just want to secure their shopping cart, the same question pops up: “If TLS/SSL certificates all...

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