Understanding SSL Handshake: A Guide to Secure Online Communication

💡SSL stands for Security Socket Layer and TLS stands for Transport Layer Security. TLS is a newer version of SSL with better security practices.

🔒SSL handshake is a complex process that involves several steps to establish a secure connection between a browser and a server.

📡SSL encrypts data transmitted between a browser and a server, ensuring the privacy and security of sensitive information.

🌐SSL certificates can be obtained for free from Let's Encrypt or through paid commercial certificate authorities, offering different levels of security.

🔐SSL should be used whenever sensitive information, such as credit card numbers or personal data, is transmitted online.

What is SSL?

—SSL stands for Security Socket Layer. It is a protocol that encrypts data transmitted between computers to ensure secure communication.

What is an SSL handshake?

—SSL handshake is a process that establishes a secure connection between a browser and a server. It involves several steps to confirm the identity of the server and encrypt data.

How does SSL encryption work?

—SSL encryption works by encrypting data transmitted between a browser and a server using a session key. The session key is established during the SSL handshake process.

Are SSL certificates free?

—Yes, SSL certificates can be obtained for free from Let's Encrypt. However, paid SSL certificates are also available from commercial certificate authorities, offering additional security features.

When should SSL be used?

—SSL should be used whenever sensitive information, such as credit card numbers or personal data, is transmitted online. It ensures the privacy and security of the transmitted data.

00:00SSL handshake is a process that establishes a secure connection between a browser and a server.

00:06SSL stands for Security Socket Layer and TLS stands for Transport Layer Security.

00:30SSL encrypts data transmitted between a browser and a server, ensuring the privacy and security of sensitive information.

01:41SSL offers a few layers of protection by encrypting data sent between the server and the end user.

02:07SSL handshake is a complex process that involves several steps to establish a secure connection.

03:30SSL certificates are available in both free and paid versions, with free certificates from Let's Encrypt.

05:30SSL should be used whenever sensitive information, such as credit card numbers or personal data, is transmitted online.

06:08SSL certificates can be obtained for free from Let's Encrypt or through paid commercial certificate authorities.