Before talking about Root Certificates, it is necessary to take a look at how cryptography works in the case of web conversations, between websites and browsers or between two individuals in the form ...

Dozens of websites and services reported issues late last month thanks to the expiration of a root certificate provided by Let's Encrypt, one of the largest providers of HTTPS certificates. Let's ...

A number of websites and services reported issues on Thursday thanks to the expiration of a root certificate provided by Let's Encrypt, one of the largest providers of HTTPS certificates. At around 10 ...