Every admin session verified, controlled, and recorded
AuthNull routes privileged access to your servers through a secure gateway. Every session is checked against your policies, approved with MFA, and recorded from start to finish.
Admin access is the fastest way in
Privileged accounts can change or break your most critical systems, which makes them the first target for attackers.
Shared credentials
Admin passwords passed between people and rarely changed.
Direct access
Admins connecting straight to servers with no checkpoint.
No visibility
No record of who did what during a session.
One secure path to every server
Set it up once. Every admin session then follows the same verified path.
Onboard your gateway
Deploy the jump server sessions pass through.
Add your endpoints
Register Windows and Linux servers.
Create connections
Give a person a path to a server.
Set your policy
Choose who can reach what, and if approval is needed.
Proof of every privileged action
Every session recorded, every login logged, every change tamper-evident.
| Time | Operator | Target | Gateway | Outcome | Length | Replay |
|---|---|---|---|---|---|---|
| Oct 12, 10:14:44 | j.doe@example.com | svc-deploy@app-srv-01 | gw-east-01 | Approved | 42s | |
| Oct 12, 10:13:57 | j.doe@example.com | temp@app-srv-01 | gw-east-01 | Denied Denied by policy | – |
Endpoint users
Create and remove server accounts centrally.
Credential rotation
Passwords change automatically on a schedule.
Session recordings
Replay any admin session.
Tamper-evident trail
Changes anchored to a blockchain-backed log.
SIEM forwarding
Send events to your existing logging system.
Set your MFA provider once. It covers MFA and PAM.
PAM shares the same console, users, and MFA provider as the rest of AuthNull. Use the AuthNull Authenticator, or connect your existing Duo or Okta.
Explore MFA →
AuthNull AuthenticatorActive
Okta VerifyFrequently asked questions
- No. Access is brokered through the gateway, and credentials are held and rotated by AuthNull.
- Windows and Linux servers, accessed over SSH.
- On-prem, on your own infrastructure deployed with Docker, or as SaaS, hosted and operated by AuthNull.
Book a demo
See how AuthNull secures admin sessions across your infrastructure.
- You send the formTwo minutes: who you are and what you want to protect.
- We reply within a dayAn engineer emails you to pick a time.
- A live 20-minute demoShown against your setup, with time for questions.