A change between the different certification authorities (CAs) is possible at any time. You receive each SSL/TLS certificate purchased with a prearranged validity period. This means that you are not contractually bound to a CA and your SSL/TLS certificate is not automatically renewed (e.g. with a subscription). You can therefore switch to another CA at […]
Monatliche Archive: Dezember 2018
Error message „The SSL/TLS certificate does not belong to the server“. – What can I do?
I get the following error message: „The SSL/TLS certificate does not belong to the server“. – What can I do to stop receiving the error message? Please check the domain name in the certificate to make sure it matches the domain you want to secure. Often small spelling mistakes creep in, which can be corrected […]
Is it possible to subsequently change or extend an SSL/TLS certificate (e.g. by adding a domain)?
This cannot simply be answered with a simple YES or NO. If it is an individual certificate, such a change is only limited or not possible at all. With some CAs (Certificate Authorities) it is possible to change the subdomain, e.g. from subdomain.exampledomain.de to subdomain2.exampledomain.de. However, it is not possible to change the domain name, […]
What is the duration for which SHA-2 is automatically issued by the certification authority?
Certificate authorities have already switched to SHA-2 and issue SSL certificates with SHA-2 signatures by default. However, SHA-1 signed SSL certificates are still available as an option. These can then be ordered from us on request. Until 31.12.2015 SHA-1-signed SSL certificates with a maximum term of 1 year will be issued. As of 01.01.2016 no […]
How can I exchange the certificate?
For a fast and uncomplicated exchange we recommend you to use our SHA-2 exchange website. Please click on the following link https://www.psw-group.de/ssl-austausch/ to go to our exchange website. In order for us to exchange your SSL certificates, we need your order number, a new CSR and the confirmation address. Where can I find my order […]