How protection works

  1. It starts on your device

    A message from an unknown number

    A payment link arrives on your phone. Before the site opens, Just Safe checks available signals for risk.

  2. First check · on device

    A fast local scan

    We look for phishing signals and possible harm. A known unsafe link is blocked; an unclear result with suspicious signals moves to a deeper check.

    Known unsafe → blockUnclear → cloud check
    On-device check
    toll-payment.example
    Local scan running
  3. When more evidence is needed

    A deeper cloud check

    With your permission, AI, security intelligence and powerful machine learning engines combine with knowledge of known attacks and emerging threats in Israel.

    Cloud analysis
    AIThreat intelML
    Signals combine for a decision
  4. For unusual cases

    Investigate, warn or block.

    When needed, we open links or files in our secure, isolated environment to observe their behavior. If danger is found, we stop access and warn before details are shared.

    Threat found? Stop and warn.
    Isolated environment
    payment.example
    Behavior check
    Opened securely on our side

Illustration of the planned protection journey. Checks, message access and cloud submission depend on your device, version and permissions.

See the walkthrough

JustSafe.

JUSTSAFE, ON YOUR DEVICE

Where will you start?

Our beta is underway. Public downloads are coming soon.

macOS

Message and file checks, with the Safari extension included.

macOS 14+ · arm64 · .dmg

Public release coming soon

Browser extensions

Installation and website access need your approval in each browser.

Chrome

Public release coming soon

Edge

Public release coming soon

Safari is included with the Mac app · Safari 26+

The JustSafe warning · example