Ssl & Tls Essentials. Securing The Web Free -

Once the browser trusts the certificate, they work together to create a "session key." This is a unique, temporary key used to encrypt all data for that specific visit. 4. The Move to "HTTPS Everywhere"

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: SSL & TLS Essentials. Securing the Web free

It ensures that data cannot be modified or corrupted during transfer without being detected. 3. How the "Handshake" Works Once the browser trusts the certificate, they work

SSL & TLS Essentials: Securing the Web In the modern digital landscape, every click, login, and transaction relies on a silent handshake happening in the background. This handshake is governed by and its more advanced successor, TLS (Transport Layer Security) . Together, they form the backbone of web security, ensuring that data moving between a user’s browser and a server remains private and untampered. 1. What are SSL and TLS? While most people still use the term "SSL"

At their core, SSL and TLS are cryptographic protocols designed to provide communications security over a computer network.

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.