A digital certificate known as an SSL certificate (Secure Sockets Layer certificate) allows an encrypted connection between a web server and a web browser and authenticates a website. It is what converts a http:// website to a https:// one.
Here’s a quick summary:
🔑 The Function of SSL Certificates
Encrypt Data: This safeguards private data (such as credit card numbers, passwords, etc.) while it is being transferred.
Verify Identity: Prevents phishing attempts by confirming that the website is owned by the legitimate company.
Boost Trust: Shows visitors that the website is secure by displaying a padlock 🔒 in the browser.
Benefits of SEO: HTTPS-enabled websites rank higher on Google.
📌 SSL certificate types
Domain Validated (DV): This level of security merely confirms who owns the domain.
Organization Validated (OV): Verifies the identification of the organization and domain.
The highest level, Extended Validation (EV), displays the name of the company in the address bar.
A domain and all of its subdomains are secured using wildcard SSL.
Multiple domains can be secured with a single certificate thanks to Multi-Domain SSL (SAN/UCC).
♙️ How It Operates
A browser establishes a connection with an SSL-protected server.
The SSL certificate is sent by the server.
The browser verifies its legitimacy and trustworthiness.
An encrypted connection (HTTPS) starts if it is trusted.
💰 SSL Suppliers
Let us Encrypt (well-liked, automatic, and renewed every 90 days) is free.
DigiCert, Comodo, GoDaddy, Sectigo, and GlobalSign are paid services that offer stronger validation choices, warranties, and support.
Would you like me to walk you through the process of installing an SSL certificate on your website (such as a VPS, WordPress, or cPanel)?