
01
Kernel Policy Engine
Protection rules enforced inside the operating system, below every app — so they can’t be closed, bypassed or uninstalled.
Includes
System-wide policies · Per-profile rules · Network and file controls
Platform
(5 layers, 1 system)
Five layers of protection work together inside the operating system — from verified identity to every app — so harmful activity is stopped before any app, browser or message can carry it out.

01
Protection rules enforced inside the operating system, below every app — so they can’t be closed, bypassed or uninstalled.
Includes
System-wide policies · Per-profile rules · Network and file controls

02
Local AI analyses what appears on the device in real time, while cloud AI tracks new threats across the internet and updates every device — personal content never leaves the device.
Includes
On-device AI models · Cloud threat intelligence · Scam and fraud detection · Misinformation labels

03
Verified boot and a signed system image keep protections intact, and attempts to disable them are blocked and reported.
Includes
Verified boot · Signed updates · Malware containment

04
Plain-language summaries of what was prevented and why — for the user first, and for guardians or administrators where they have a role.
Includes
Protection summaries · Guardian alerts · Admin console

05
Every user verifies their identity once at setup, so every account on a PurityOS device belongs to a real, accountable person.
Includes
Sign in with 1Profile · Government ID or digital wallet · Guardian-linked child accounts · Privacy-preserving verification tokens
Two editions
The same protections, identity verification and profiles — run it on your own device, or stream it to any screen.
Installed
Runs directly on laptops, desktops and tablets. Local AI analyses personal content on the device, and cloud AI keeps protections current.
Cloud
The complete operating system running in our secure cloud, streamed to any screen. Nothing to install, nothing to bypass on the device.
What it prevents
Every profile starts with sensible defaults. Each category can be tuned to your values.
Exploitation & grooming
Child sexual abuse material blocked, predatory contact interrupted
Children
Pornography & explicit content
Filtered across browsers, apps, search and messages
Everyone
Scams & fraud
Phishing, impersonation and payment fraud stopped at the source
Everyone
Drugs, alcohol & illegal trade
Dealer marketplaces, illicit sales and age-restricted goods blocked
Everyone
Weapons & violent extremism
Illegal weapon sales, weapon-making instructions and extremist recruitment blocked
Everyone
Misinformation & disinformation
Known disinformation networks filtered, misleading content labelled
Everyone
Cyberbullying & harassment
Bullying, threats and abusive messages detected and stopped before they land
Students
Sextortion & extortion
Coercion and blackmail attempts interrupted, with guardians alerted
Children
Digital piracy
Pirated films, music, software and games blocked — along with the malware that rides with them
Everyone
Data theft & insider risk
Exfiltration of company and customer data prevented
Workplace
Anonymous abuse & impersonation
Every account tied to a verified person — no throwaway identities
Everyone
Malware & ransomware
Untrusted code contained before it can run
System
How it works
Four steps, including a one-time identity check. Most devices are protected within the hour.
01 — Install
Install PurityOS on a device, or open PurityOS Cloud from any browser.
02 — Verify
Each person verifies their identity once, then picks Personal, Family, School or Workplace protections.
03 — Protect
Policies are enforced in the system itself, below every app, and can’t be uninstalled.
04 — Review
Private, plain-language summaries of what was prevented and why.
Questions
What people ask most about PurityOS. Anything else — just ask.
hello@purityos.comMost safety tools are apps that sit on top of the system, where they can be closed, bypassed or uninstalled. PurityOS enforces its protections inside the operating system itself, so harmful activity — from exploitation and fraud to illegal trade — is stopped before any app can carry it out.
Two kinds of AI work together. Local AI runs on the device and analyses what appears on screen in real time — messages, images, websites and apps — so the operating system can block harm before it reaches you. Cloud AI watches the wider internet for new scams, dealer marketplaces, disinformation networks and malware, and pushes protections to every device. On installed devices your personal content stays on the device, and the cloud only receives threat signals such as a suspicious web address.
PurityOS Cloud is the complete operating system running in our secure cloud and streamed to any screen — a browser, a thin client or an older computer. It has the same protections, identity verification and profiles as the installed edition, with nothing to install and every workspace encrypted and isolated per person.
No. On installed devices content is analysed locally and never uploaded; on PurityOS Cloud each workspace is encrypted and isolated. Either way, data is never sold or used for advertising. PurityOS is designed to prevent harm, not to watch people. The person using the device can always see which protections are active.
Child sexual abuse material and grooming, pornography and explicit content, scams and fraud, drug dealing and alcohol sales, dangerous weapons and violent extremism, illegal marketplaces, digital piracy, cyberbullying, harassment and extortion, misinformation and disinformation, and malware and ransomware. Each profile starts with sensible defaults, and categories can be adjusted to your values.
Anyone who chooses not to take part in criminal or harmful activity online — and the people responsible for others: parents protecting children, schools protecting students and organizations protecting employees.
On a Personal device, you stay in control — with an optional accountability partner if you want one. On Family, School and Workplace devices, protections can only be changed by the guardian or administrator, and attempts to tamper with the system are blocked.
Anonymity is what most online crime depends on. Every PurityOS user verifies their identity once at setup — adults with a government ID or digital ID wallet, children through a verified parent or guardian — so every account on the device belongs to a real, accountable person.
You sign in and verify with 1Profile, AW3 Technology’s identity service. PurityOS keeps only a signed confirmation that you were verified, stored on your device — never a copy of your ID or a face scan.
PurityOS filters sources with a track record of coordinated disinformation and adds context labels to misleading content, with links to the evidence. It is designed to inform people, not to decide opinions for them, and the level of filtering is configurable.