certifikatlivslängd
Certifikatlivslängd refers to the duration for which a digital certificate, such as a TLS/SSL certificate, is considered valid. This period is defined by the certificate's issue date and its expiration date. Once a certificate expires, it is no longer trusted by browsers, operating systems, or other software that relies on its validity. This can lead to security warnings for users and prevent them from accessing secure websites or services.
The length of a certificate's lifespan is determined by the certificate authority (CA) that issues it. Historically,
Key factors influencing certificate lifespan include the type of certificate, the issuing CA's policies, and regulatory