01 / Security / E.05How it works
E.05

Root password and SSH keys

Change the root password from the panel without the password ever being stored. You see where it is kept, how many days ago it changed and who changed it. The sshd settings, including PermitRootLogin, password login and the SSH port, sit on the same page as the authorised SSH keys.

Screen sheetE.05
Topic
E · Security
Order
05 / 05
Points
06
Panel support
4 / 4 panels
02 / FigurePanel screen
Hover the numbers
app.ctapanel.com/security/root-accessRoot accessweb01.fra · cPanelRotate passworddays since the root password was rotated112The 90-day policy has been passed. The same line sits in the security centre as a finding and closes itself once you rotate.Vault pathvault://ctahost/root/web01.fraRoot password••••••••••••The plain text is stored nowhere, and the panel never shows it.PermitRootLoginwithout-passwordPassword authenticationOffSSH port2244Two-factorOnOn rotation: write to the vault, rotate the MySQL root password too, close open root sessions. Changed sshd fields go to the history by name.Authorised SSH keys3KeyTypeFingerprintLast usedStatemert@ctahosted25519SHA256:9pQ…k4T2 days agoactivectapanel-backuped25519SHA256:2vR…8mB4 hours agosystemeski-dizustursaSHA256:7hL…w1D134 days agodormantThe backup agent’s key can’t be revoked — backups would stop silently. Keys unused for 90 days count as dormant and are suggested for revocation.0102030405
  1. 01A 90-day policyA server whose root password is older than 90 days surfaces as a finding in the security centre.
  2. 02Password never storedOnly the vault path, the last rotation time and who did it are kept; the panel never shows it in clear.
  3. 03Three jobs, one rotationWrite to the vault, rotate the MySQL root password too, close open root sessions; each is one history line.
  4. 04sshd policyPermitRootLogin, password auth, port and two-factor are editable; changed fields are logged by name.
  5. 05Backup key is protectedThe backup agent’s key cannot be revoked; keys unused for 90 days count as dormant and are flagged.
Fig. 02 — Root password and SSH keys
03 / What it does6 points

What it does.

When you change the root password, the same screen lets you write it to the vault, rotate the MySQL root password and close open root sessions, so it is one job instead of three. Servers past 90 days appear as a finding, and you don’t need a calendar reminder. When you add a key, the panel checks that it is a valid public key. It also flags keys nobody has used for a long time, so you can remove them.

  1. The password is stored nowhere. The panel keeps only the vault path, the last rotation time and who did it, and it never shows the password in the clear.

  2. A 90-day rotation policy applies; a server past it shows up as a finding.

  3. Rotation options: write to the vault, rotate the MySQL root password too, close open root sessions. Each goes into the history as one line.

  4. The sshd policy is editable: PermitRootLogin, password authentication, port and two-factor. Changed fields are logged in the history by name.

  5. New keys are parsed as real public keys (ed25519 and rsa), and the same fingerprint can’t be added twice.

  6. The backup agent’s key can’t be revoked, because that would stop backups. Keys unused for 90 days count as dormant and are suggested for revocation.

04 / Panel-by-panel support4 / 4 panels

Which panels support it?

Capability Root access and SSH keys

  • yesManaged from the panel
  • yesManaged from the panel
  • yesManaged from the panel
  • yesManaged from the panel

Servers without a control panel have no account, reseller or mailbox management, because those come from the panel itself. Firewall, DNS, services and the terminal work over SSH. See the full table

05 / Security5 screens

Security

From the firewall to SSH keys, read per server.

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