What is an SSL certificate? - Cloudflare
An SSL certificate is a data file hosted in a website's origin server. SSL certificates make SSL/TLS encryption possible, and they contain the website's public key and the website's identity, along with …
What Is an SSL Certificate? - DigiCert
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, …
What is an SSL Certificate & Why is it important? - Kaspersky
An SSL certificate is a digital certificate that authenticates a website's identity and enables an encrypted connection. SSL stands for Secure Sockets Layer, a security protocol that creates an encrypted link …
What is an SSL Certificate? Complete Guide for 2025
What is an SSL Certificate? An SSL (Secure Sockets Layer) certificate is a digital certificate that authenticates a website's identity and enables an encrypted connection between a web server and a …
What Is an SSL Certificate [A Complete 2026 Guide]
Dec 6, 2025 · What Is an SSL Certificate? An SSL certificate is a digital file that verifies a website’s identity and enables encrypted communication through HTTPS. When a site uses SSL, the data …
How SSL Certificates Work—and Why They Still Matter
Jun 18, 2025 · What Is an SSL Certificate? An Secure Sockets Layer (SSL) certificate—now technically a TLS certificate—is a digital certificate that verifies a domain’s identity and enables HTTPS …
What is a SSL Certificate and Why You Need One - domain
Sep 15, 2025 · What is an SSL certificate, and how does it provide security? Find out how they work, secure visitor data, and their different types.