For HTTPS, a website needs an SSL certificate (also known as a TLS certificate). Learn how to get an SSL certificate and start encrypting web traffic.

Dec 9, 2025 · Let's Encrypt is a Certificate Authority that provides free TLS certificates, making it easy for websites to enable HTTPS encryption and create a more secure Internet for everyone.

TLS/SSL Certificates are small data files that digitally bind a cryptographic key to a company, business or organization’s details. TLS certificates are what enable websites to move from HTTP to HTTPS, …

Sep 12, 2025 · Find out how to get HTTPS on your website. Learn what SSL certificates do, how to request one, and the steps to enable HTTPS securely.

Certificate authorities are in this way being trusted by web browser creators to provide valid certificates. Therefore, a user should trust an HTTPS connection to a website if and only if all of the following are …

Oct 9, 2024 · When a website is secured with a valid SSL/TLS certificate, users typically see several visual indicators: HTTPS in the URL: The presence of “https://” at the beginning of the web address …

Jan 25, 2025 · HTTPS (Hypertext Transfer Protocol Secure) is the secure version of HTTP, which is the protocol your browser uses to communicate with websites. By adding SSL/TLS, HTTPS ensures …

When you visit a website that is using SSL, your browser will send a message to the server asking for the website's SSL certificate. The server will then send the certificate back to the browser. The …

Certificates are used within a cryptographic system known as a public key infrastructure (PKI). PKI provides a way for one party to establish the identity of another party using certificates if they both …

Websites use certificates to create an HTTPS connection. When signed by a trusted certificate authority (CA), certificates give confidence to browsers that they are visiting the “real” website. Technically, a …