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Renew or activate signature

Electronic signature activation

How to activate NEW
Certum's electronic signature?

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Electronic signature renewal

Renewal of Certum's e-signature
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Renew a Signature

Electronic signature renewal process - detailed instruction

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SSL Certificates

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Frequently read

tools-md proCertum SmartSign questions-md proCertum CardManager – FAQ documentation-md Exemplary instructions on how to install the Certum SSL certificate on servers tools-md proCertum CardManager tools-md Software and libraries documentation-md Required documents documentation-md How to renew Email ID (S/MIME) certificate? questions-md proCertum SmartSign – FAQ questions-md How to renew a Certum Code Signing certificate? documentation-md Electronic signature – Instructions documentation-md Code Signing – required documents documentation-md Required documents
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Technical announcements

05.03.2020

From September 1, 2020. Certificates issued for more than 398 days i.e. two-year SSL (TLS) certificates will be not supported.

We would like to inform you that at the last CA/B Forum meeting in Bratislava, Apple announced that from September 1, 2020. Certificates issued for more than 398 days i.e. two-year SSL (TLS) certificates will be not supported.

07.02.2022

Certum Tools – Announcement

15.10.2021

Domain verification changes
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