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Manage SSH keys and secure server access

Authorise a trusted public key without sharing its private counterpart.

Where Tools → Security → SSH Access → Manage SSH Keys

Before you start

  • Confirm your plan permits SSH and obtain the correct hostname, username and port from support.
  • Use a private key protected on your own device. An FTP subaccount does not necessarily have SSH access.

Steps

  1. 1

    Review existing keys before creating another. For a key made on your device, use Import Key and supply the public key; avoid transferring the private key unnecessarily.

  2. 2

    If generating a pair in cPanel, choose the required type/size and a strong passphrase, and store the private key securely.

  3. 3

    In the public-key list, use Manage then Authorize for the intended key when you are ready to grant access. Importing a key and authorising it are separate steps.

  4. 4

    Configure your SSH client with the correct host, port, username and private key. Verify the server fingerprint using trusted provider information before trusting a new host.

  5. 5

    Deauthorise keys that no longer need access. Confirm you have another working access method before removing your own only key.

  6. 6

    Open SSH Access and click Manage SSH Keys.

    Manage SSH Keys opens public/private key management.

Check it worked

  • Test from the intended device and confirm the correct account opens.
  • A failed login may reflect disabled shell access, the wrong user or an unauthorised key—not just the key password.