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Comparison of ACME, EST, SCEP, and CMPv2 Protocols for Certificate Acquisition

Automation of digital certificate management is crucial for modern IT environments – from web servers and mobile devices to enterprise PKI. There are several protocols used to obtain certificates from certificate authorities (CAs). In this article,…

25 Jun 2025 | Jindřich Zechmeister

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Take full advantage of SSLmarket

You probably already know that SSLmarket will get you a certificate faster than anywhere else on the market. However, it can do much more and offers a whole range of tools to manage digital certificates and their lifecycle. In today's article, we focus…

24 Apr 2023 | Jindřich Zechmeister

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S/MIME certificate for macOS Monterey

Apple recently released a new version of macOS, so we have created instructions on how to easily obtain, import, and start using an S/MIME certificate for email signing. The whole process is easier on macOS than on Windows, so do not hesitate to try it!

10 Nov 2021 | Jindřich Zechmeister

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Keep track of certificate expirations comfortably in the calendar

SSLmarket allows you to monitor the life cycle of certificates (especially their expiration) in the calendar that we have prepared for each customer account. Just map it on your smartphone or computer. Have you started using the calendar yet?

13 Aug 2021 | Jindřich Zechmeister

Tutorials

How to set up a fileauth.txt file for domain authentication

In today's article, we will look at the option of setting up an authentication file for domain verification; this verification is performed when requesting a certificate for all domains included in the certificate order. The verification is done only…

24 Jun 2021 | Jindřich Zechmeister