These keys are generated mathematically using various algorithms such as the RSA Algorithm, and EdDSA algorithm. SSH can be configured with a pair of keys called private and public keys. It is made to reduce security threats for remote server login. Its mode of authentication is public/private Pair, or userid/password pair. The remote device authentication is done by public-key cryptography. SSH means " Secured Shell".It is also a secured version, where data sent between the client and server is encrypted.SSH used port 22 is used to negotiate or authenticate the connection. It is mainly developed for secure transferring of data between client and server. It uses the Public/Private Pair authentication mode. To establish a connection, HTTPS used port 443. When hackers intercept encrypted data, they are unable to make sense of it and cannot reverse it. HTTPS is a secure version of HTTP that encrypts data transmitted between the client and the server. Both HTTPS and SSH work for providing a reliable and secure connectionĭon't Miss: Microsoft Technology Stack HTTPS:.Both HTTPS and SSH are communication protocols.So, there are two popular cryptographic network protocols to use when cloning, pushing and pulling changes between GitHub repositories and your computer. As a result, many git servers, such as Github, Bitbuckets, and GitLab, use those two popular cryptographic network protocols. However, ssh and HTTPS are secure protocols. Git uses several protocols for client-server communication : Git Client) and git private repositories so that no hacker can intercept those data. However, if you have private repositories and many developers are working on them, it is necessary to transfer data securely between client (developer) computers (ie. For public repositories, even data send from server to client and vice versa with HTTP does not have much impact. In a git, there may be private and public repositories. So even if hackers intercept those encrypted data then that makes no sense to him since it is in encrypted form.Īs a result, many secure protocols such as HTTPS, ftps, sftp, ssh, and SSL/TLS were created. But if you want to transfer secure and sensitive data then we have to encrypt it. It can be no problem if you just use it for browsing a regular website since there does not involve any secure data. As a result, those data are vulnerable, and hackers can act as a man in the middle, intercepting all requests and responses. Anything sent from the client and received by the server via a public network (the internet) in plain text format. In standard HTTP, all information sent from client to server and vice versa is sent in plain text. In this article, I will go over the concepts and practical applications of those protocols in git.įor transferring data from client to server, protocols such as HTTP, HTTPS, ssh, FTP, sFTP, FTPs, and others are used. What is the difference between HTTPS and SSH in git? This is the question that every newbie has when they first start using git and GitHub.
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