Methodology

How we count, and what we won't publish.

Transparency about protection has to be honest in both directions: clear about what a number means, and disciplined about what we never expose.

How the numbers work
  1. 1

    Counts come only from the signed release

    Every figure is sealed inside the cryptographically signed release artifact and snapshotted. There is no hand-editable marketing counter behind these pages.

  2. 2

    We publish counts, never the list

    The exact domains stay private. Publishing the full corpus would hand a roadmap straight to the behavior we're protecting against.

  3. 3

    A release is not a device

    A release being available is not the same as a device running it. We never report an offline or unconfirmed device as actively protected.

  4. 4

    Change-counts, not absolute promises

    We report what changed — added, corrected, fixed — and the size of the current release. We don't claim to catch everything, because no blocker honestly can.

What these pages will never show

These boundaries hold for the public hub and for signed-in subscribers alike.

  • The full domain listNever
  • A check-if-a-domain-is-blocked lookupNever
  • Anyone else's custom blocksNever
  • Your browsing historyNever

Numbers you can trust because of how they're made.

Every count on the Protection Updates hub traces back to a signed release. That's the whole point.