In the Private key field, enter a path to the private key or click Browse to select a private key.The password is required in all cases except when you use root or a user with enabled NOPASSWD:ALL setting in /etc/sudoers. In the Password field, specify the password for the user account.In the Username field, specify a user name for the created credentials record.Click Add > SSH private key ( Linux private key – before Veeam Backup & Replication 12.1 (build 12.) ).In Veeam Backup & Replication, from the main menu select Credentials and Passwords > Datacenter Credentials.Place the private key in some folder on the backup server or in a network shared folder.ssh/ directory in the home directory on the Linux server. ![]() To do this, add the public key to the authorized_keys file in the. Place the public key on a Linux server.Note that keys generated as ED448 as are not supported. Generate a pair of keys using a key generation utility, for example, ssh-keygen.To add a credentials record using the Identity/Pubkey authentication method, do the following: If you use VMware VIX/ vSphere Web Services, Veeam Backup & Replication does not support usage of public keys for guest processing on Linux guest servers. AES (Rijndael): 128-bit, 192-bit and 256-bit CBC or CTR (SSH-2 only).Veeam Backup & Replication supports only keys whose passphrase is encrypted with algorithms supported by PuTTY:.Veeam Backup & Replication does not support keys that are stored as binary data, for example, in a file of DER format.Veeam Backup & Replication has the following limitations for the Identity/Pubkey authentication method: If the client uses the "correct" private key for the cryptogram, the Linux server can easily decrypt the cryptogram with a matching public key. To do this, the client generates a cryptogram using the private key and passes this cryptogram to the Linux server. Even if the private key is intercepted, the eavesdropper will have to provide the passphrase to unlock the key and use it.įor authentication on a Linux server, the client must prove that it has the private key matching the public key stored on the Linux server. The private key is protected with a passphrase. Private key is stored on the client machine - backup server.The key is kept in a special authorized_keys file containing a list of public keys. Public key is stored on Linux servers to which you plan to connect from the backup server.To use the Identity/Pubkey authentication method, you must generate a pair of keys - a public key and private key: ![]() ![]() The Identity/Pubkey authentication method helps protect against malicious applications like keyloggers, strengthens the security level and simplifies launch of automated tasks. You can log on to a Linux server or VM running Linux OS using the Identity/Pubkey authentication method.
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