The Server Suite Agent is also responsible for setting up and managing the Kerberos environment on Server Suite-managed computers. If you use the Delinea PuTTY client to access Server Suite-managed computers through SSH, the Server Suite Agent can determine the UNIX login name to use from the user principal name (UPN) in Active Directory, making it possible for you to connect to any managed computers with a single Active Directory identity. If you have the Server Suite Agent and Centrify OpenSSH installed on a remote computer, you can securely access that computer using your Active Directory credentials and take full advantage of centralized Kerberos authentication and consistent password policies across platforms. However, the most common reason for using the Delinea PuTTY client is to open secure shell (ssh) sessions on remote Server Suite-managed computers. You can use the Centrify version of the PuTTY client with any supported protocol and to remotely access any Linux, UNIX, or Windows computer on your network, including computers that are not managed by the Server Suite Agent. Accessing Remote Server Suite-Managed Computers The version of PuTTY that is available in Server Suite has been modified to enable users to be authenticated using their Kerberos credentials before establishing a remote connection. The version of PuTTY that is widely available, however, does not support Kerberos authentication. Follow the steps outlined in this document to set up SSH keys authentication with PuTTY and enjoy the benefits it brings.PuTTY is free open-source software that enables you to connect to remote computers using network protocols such as telnet, ssh, rlogin or raw TCP. Using SSH keys eliminates the need to enter passwords, reducing the risk of exposure. Go to "Connection → Data" and in the "username" field of the "Auto-login" section, specify the login for the session.īy configuring SSH keys authentication with PuTTY and a Linux server, you can establish a more secure and reliable connection. In PuTTY, you can also specify a login right away. As usual, in the main window specify where we connect, and on the left side select "Connection → SSH -> Auth", in the window select our keyĬonnect, login to the server, get to the server without a password (If you have set a password on the keys in step 1, specify this password) ![]() Save our key, agree to create without a password Open PuTTY Key Generator and load our key with "Load" button It asks you where to save the keys and asks you to set a password (you can do it without a password).Ĭopy the contents of the key, paste it into notepad and save it with the *.ppk extension SSH Key Pair - A public-private key pair generated by the server or client using ssh-keygen.Ī step-by-step guide to generating keys on Linux Linux Server - The server where you will be connecting using SSH. PuTTY - A SSH client software, such as PuTTY. ![]() Prerequisitesīefore we begin, make sure you have the following prerequisites: ppk files into other commonly used formats, such as OpenSSH's key format, allowing for compatibility with different SSH clients or servers. However, Puttygen has the additional capability to convert key formats. ppk files, is specific to the PuTTY software. The public key is used for authentication purposes, allowing users to securely connect to remote servers or systems. These pairs consist of a public key, which is meant to be shared with others, and a private key, which must be kept secure and never shared. One of the primary functions of Puttygen is to create key pairs. The generated keys are stored in PuTTY's own format, specifically in. Similar to the ssh-keygen tool in OpenSSH, Puttygen allows users to generate both public and private key pairs. Puttygen is an essential tool for generating SSH keys on the Linux version of PuTTY. Additionally, Puttygen can convert key formats, providing users with flexibility and compatibility across various SSH clients and servers. ![]() Its main function is to create public and private key pairs, which are stored in. Puttygen is a powerful tool for generating SSH key pairs on the Linux version of PuTTY. This guide will walk you through the process of configuring SSH keys authentication using PuTTY, a popular SSH client for Windows. SSH keys authentication is a powerful and secure method for logging into a Linux server without the need for passwords. With key-based authentication, only individuals who possess the corresponding private key can log in, ensuring a more secure and reliable method of authentication. By using key-based authentication instead of password-based authentication, you can enhance the security of your SSH connection. This tutorial will guide you through the process of configuring SSH keys authentication with PuTTY and a Linux server.
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