Ssl & Tls Essentials. Securing The Web Free -

The server sends its SSL/TLS certificate to the browser. This certificate contains the server’s public key and is signed by a trusted Certificate Authority (CA).

Developed by Netscape in the mid-90s, SSL was the original standard. However, due to various security vulnerabilities, it has been officially deprecated. SSL & TLS Essentials. Securing the Web free

When you visit a site with https:// , a process called the occurs in milliseconds: The server sends its SSL/TLS certificate to the browser

It hides data from eavesdroppers. If a hacker intercepts the communication, they see a garbled mess of characters rather than your credit card number or password. However, due to various security vulnerabilities, it has

One of the biggest hurdles to web security used to be cost. However, the "Securing the Web Free" movement, led by initiatives like , has changed the game. Let’s Encrypt is a free, automated, and open Certificate Authority that allows anyone to secure their website at no cost. Most modern web hosts now offer "one-click" free SSL/TLS setup through these services. Conclusion

SSL and TLS are no longer optional luxuries; they are fundamental requirements for any website. By encrypting data, verifying identities, and ensuring integrity, these protocols allow the internet to function as a reliable platform for global commerce and communication. Thanks to free providers, a secure web is now accessible to every site owner on the planet.

This is the modern, more secure version of SSL. While most people still use the term "SSL" colloquially, almost all modern "SSL certificates" actually use the TLS protocol (specifically TLS 1.2 or 1.3). 2. The Three Pillars of Web Security SSL/TLS provides three essential protections: