Difference between SSH and SSL

SSH, or Secure Shell, is similar to SSL in that they're both PKI based and both form encrypted communication tunnels. But whereas SSL is designed for the transmission of information, SSH is designed to execute commands. You generally see SSH when you want to log in to some part of a network remotely.

1. Does SSH need SSL Certificate?
2. What is SSH used for?
3. What is the difference between SSH and https in git?
4. What is difference between SSL and OpenSSL?
5. Which is better SSH or SSL?
6. What is TLS vs SSL?
7. Is SSH safe?
8. Who uses SSH?
9. What is SSH how it works?
10. Is SSH faster than https?
11. What is an SSH URL?
12. What is SSH and https?

Does SSH need SSL Certificate?

No. It does NOT NEED them, but it CAN use them (but they are different then the certificates used in SSL! for various reasons). Certificates help only to delegate the verification to some certificate authority. To verify the public key, you just need to get the public key using "secure" channel.

What is SSH used for?

SSH or Secure Shell is a network communication protocol that enables two computers to communicate (c.f http or hypertext transfer protocol, which is the protocol used to transfer hypertext such as web pages) and share data.

What is the difference between SSH and https in git?

Git With SSH. Git used SSH protocol to securely transfer repository data over the internet. Uses public key encryption to secure data. Git with HTTPS uses public-key encryption-based authentication for doing every action like git push, git clone, git fetch and git pull, etc.

What is difference between SSL and OpenSSL?

2 Answers. Secure SSL: It is a certificate you install at the server. ... OpenSSL is a general purpose cryptography library that provides an open source implementation of the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols.

Which is better SSH or SSL?

SSH, or Secure Shell, is similar to SSL in that they're both PKI based and both form encrypted communication tunnels. But whereas SSL is designed for the transmission of information, SSH is designed to execute commands. ... SSH uses port 22 and also requires client authentication.

What is TLS vs SSL?

SSL is a cryptographic protocol that uses explicit connections to establish secure communication between web server and client. TLS is also a cryptographic protocol that provides secure communication between web server and client via implicit connections. It's the successor of SSL protocol.

Is SSH safe?

Generally, SSH is used to securely acquire and use a remote terminal session – but SSH has other uses. SSH also uses strong encryption, and you can set your SSH client to act as a SOCKS proxy. Once you have, you can configure applications on your computer – such as your web browser – to use the SOCKS proxy.

Who uses SSH?

In addition to providing strong encryption, SSH is widely used by network administrators for managing systems and applications remotely, enabling them to log in to another computer over a network, execute commands and move files from one computer to another.

What is SSH how it works?

SSH is a client-server based protocol. This means the protocol allows a device requesting information or services (the client) to connect to another device (the server). When a client connects to a server over SSH, the machine can be controlled like a local computer.

Is SSH faster than https?

HTTPS works practically everywhere, even in places which block SSH and plain-Git protocols. In some cases, it can even be a little faster than SSH, especially over high-latency connections.

What is an SSH URL?

SSH URLs provide access to a Git repository via SSH, a secure protocol. To use these URLs, you must generate an SSH keypair on your computer and add the public key to your GitHub account.

What is SSH and https?

SSH is for securely executing commands on a server. SSL is used for securely communicating personal information. SSH uses a username/password authentication system to establish a secure connection. SSL normally uses X. 509 digital certificates for server and client authentication.