Your buildings are real.
So is our security.

AxioGreen reads from, and can steer, the systems that heat and ventilate real buildings. So we recommend two-step verification to everyone and offer it at sign-in, each person sees only the buildings they are given, automated control stays within limits you set, and every action is recorded.

Your buildingBAS · meters · sensorsEncrypted VPN tunnelencrypted · no open portsAxioGreen, EUEU hosting · monitoredTwo-step sign-inpassword + code · rolesYour teamonly what their role allows

A password is not enough.
Two-step verification adds your phone.

Passwords get reused, guessed and phished. With two-step verification, also called multi-factor authentication (MFA), signing in takes something you know and something you have: your password, then a one-time code from your own phone.

Choose how you get your code

SMS code

A six-digit code by text message to your mobile. Nothing to install. Your number is verified with a code before it is ever used.

Authenticator app

Microsoft Authenticator, Google Authenticator or any app that follows the open TOTP standard. Scan a QR code once; after that the app makes the codes, even with no mobile signal.

Email as a fallback

If a text message cannot be delivered, the sign-in screen offers a code by email instead, so a network problem never locks you out. You can switch this off.

Recovery codes

Ten one-time codes to print or store safely, for the day your phone is lost or replaced. Each works once. An administrator can also reset your set-up.

Recommended for everyone

After the password, AxioGreen offers to set up two-step verification. It takes about a minute, and we especially recommend it for administrators and anyone who can steer a building.

Your choice

Not ready yet? Skip it and carry on to your buildings. Your access stays exactly the same, and you can turn it on later.

On whenever you want

Turn it on at any time under Settings, pick SMS, the app or both, and decide which is asked for first.

Enforced by the server

Until the second step is done, the platform returns no building data. A stolen password, or a request that bypasses the sign-in page, opens nothing.

Built to resist guessing and replay

Codes are short-lived, work once and belong to one sign-in. Attempts are rate-limited and repeated failures pause the second step automatically.

Changes need a fresh code

Turning a method off, adding one or creating new recovery codes asks for a new code, even when you are already signed in. An unlocked laptop is not enough.

You hear about every change

Every change to your sign-in protection is emailed to you at once and written to the audit trail, so an unexpected change never goes unnoticed.

Six areas, one standard

Identity & access

Enterprise-grade identity and access management, with the principle of least privilege throughout.

  • Two-step verification (MFA) by SMS or authenticator app, recommended for every account and offered at sign-in
  • Access granted per person and per building
  • Separate permissions for administration, AI control and energy declarations
  • Read-only access for people who need visibility, not control
  • Sessions end on the server at sign-out and expire automatically when left idle
  • Sign-in with your company's own identity provider on request

Data protection & encryption

Everything travelling between your buildings, our platform and your browser is encrypted, and the most sensitive secrets are encrypted again where they are stored.

  • Encrypted connections with current TLS versions; outdated versions are refused
  • Passwords, one-time codes and recovery codes stored only as hashes
  • Authenticator keys encrypted with AES-256
  • No advertising and no third-party trackers in the platform

Building & operational security

AxioGreen works alongside your building's own control system, which keeps running. Automated adjustments stay inside limits you set.

  • Buildings connect over encrypted tunnels; nothing in the building is exposed to the internet
  • Only people with AI control permission can change limits, rules or overrides
  • Automated changes are bounded by limits per building
  • Emergency stop, and hand back to the building's own control at any time
  • Reading a controller live requires access to that building

Monitoring & auditability

There is always an answer to "who did this, and when?".

  • Every sign-in, successful or refused
  • Every change to two-step verification
  • Every AI control change, with the value before and after
  • Records are chained and cannot be edited or deleted unnoticed
  • Administrators review the trail in the platform

Privacy & GDPR

AxioGreen is hosted in the EU, and your building and personal data are stored and processed there.

  • Data Processing Agreement (DPA) provided on request
  • Right to erasure and data export supported
  • One exception, by choice: the optional AI assistant uses an AI provider outside the EU. When someone uses it, their question and the building data needed to answer it are sent to that provider
  • The assistant is off for new accounts; administrators switch it on person by person, and the platform works fully without it

Continuity & disclosure

The platform runs on secure, containerised infrastructure with continuous operational monitoring.

  • Daily backups of our servers, kept within the EU
  • Services restart automatically on failure
  • Rate limits protect the platform against overload and abuse
  • Certificates renewed automatically
  • A responsible disclosure route for security researchers (below)

Found a vulnerability?

We take security seriously and appreciate responsible disclosure from the security community. If you believe you have found a security vulnerability in AxioGreen, please report it to us privately before public disclosure.

Send a detailed description to security@axiogreen.com. We will confirm that we received it, keep you informed while we investigate, and fix validated issues as a priority.

Please do not perform automated scanning against production systems or attempt to access customer data. Test against your own account only.

Contact Security Team

Questions about security?

For enterprise evaluations we share a detailed security overview, the DPA and our answers to your security questionnaire, under NDA.

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