SSH vs SSL: An Overview of Secure Network Protocols



SSL (Secure Sockets Layer) and SSH (Secure Shell) are both cryptographic techniques used to secure network communication. They do, however, fulfill diverse functions and operate at different levels of the network architecture.

This blog will explain the definition and distinctions between the two.

SSL Explained: What It Is and Why It's Important

SSL (Secure Sockets Layer) is a security protocol that is used to create a secure and encrypted connection between a client and a server via the internet or another network. It's commonly used to secure online communication between a web browser and a web server, and it's built into major browsers like Google Chrome, Mozilla Firefox, and Microsoft Edge.

SSL creates a secure connection between two devices by combining public key and symmetric key encryption. Public key encryption is used to verify the server's identity and to negotiate a shared encryption key, whereas symmetric key encryption is used to encrypt and decode data transported from the client to the server, or vice versa.


The use of SSL helps to ensure that any data passed between the user's browser and the website is encrypted and safe against eavesdropping or alteration. As a result, SSL is a crucial tool for securing sensitive information such as passwords, credit card numbers, and other personal data exchanged over the internet.

SSH Explained: What It Is and Why It's Important

Secure Shell is the full form of SSH. It is a protocol that lets you securely connect to a distant computer or server through the internet or another network. It allows you to connect to a system remotely and perform instructions as if you were physically there at the machine.

SSH employs encryption to safeguard data exchanged between the client and server, ensuring that it cannot be intercepted or read by someone who is not authorized. It also employs authentication to confirm that the client and server are who they claim to be and to prevent unwanted system access.

Some hosting companies, such as Dhsupcloud, provide free SSL Certificate Protection, as well as free speed-boosting CDN, a free domain for a year, and 24/7 expert support with their web hosting services, which include dedicated, shared, and VPS hosting.


If You Want To Know More About the Difference between SSH and SSL Click Here

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