Root Certificate

A root certificate is a digital identity issued by a trusted authority called a Certificate Authority (CA). It acts like a high-level proof of trust for websites and services, confirming their security credentials. When your browser connects to a secure website, it checks the site's certificate against trusted root certificates stored in its trusted list. If the root certificate is valid and trusted, the connection is secure. Essentially, root certificates form the foundation of the trust hierarchy in digital security, ensuring that your online interactions are private and secure.