Not Password, Key: Fast and Secure Access to Server with SSH Keygen

If you work in the software industry, especially in DevOps or system administration teams, you may need to access multiple servers daily. Typing a username and password each time can lead to both time loss and potential security vulnerabilities. This is where SSH Keygen comes into play. SSH keys not only eliminate the need to enter password information, but they also make your connections more secure.

In this article, we will guide you step-by-step on how to create keys with SSH Keygen and how to add these keys to your servers. By following these steps, you’ll save time and ensure fast, secure access to your servers.

Why Should We Use SSH Keygen?

There are several methods to connect to servers, with the most common being the username and password method. While this approach provides secure communication through encryption during the connection, it carries certain risks. Users often choose easily memorable passwords, which can make them vulnerable to persistent attacks due to the passwords lacking sufficient strength and complexity.

Additionally, there is the risk of storing passwords in insecure environments. Given these security vulnerabilities, the SSH Keygen method emerges as a more reliable alternative compared to password…