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Security at Household OS

We use layered organisational and technical controls, while recognising that no online service can promise absolute security.

Last updated: 17 July 2026Owned and operated by 3N Soft Ltd

Our approach

  • Encryption in transit using modern TLS.
  • Access controls and role-based household permissions.
  • Secure credential handling and session management.
  • Logging, monitoring, backups and vulnerability management appropriate to the production environment.
  • Restricted administrative access and support procedures.

Document protection

The final public claims about encryption at rest, client-side encryption, key management, backup location and administrator access must match the implemented architecture. Household OS should not describe the service as “end-to-end encrypted” unless technical testing confirms that the provider cannot access document plaintext.

Your responsibilities

  • Use a unique password and enable multifactor authentication when available.
  • Keep invite links private and regularly review household members.
  • Protect devices with a passcode, biometrics and current operating-system updates.
  • Report lost devices and suspicious access promptly.

Report a concern

Email security@householdosapp.com. Do not publicly disclose personal data or active credentials.

Legal review notice: This operational draft should be reviewed by a UK-qualified solicitor and checked against the final app, payment, analytics, hosting and data-processing configuration before public launch.
Household OS

The secure shared space for modern household life. Keep tasks, renewals and important documents organised in one place.

Operated by3N Soft Ltd
Company No. 12989858
Registered in England and Wales
Mento Software is a trading name of 3N Soft Ltd

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