# PinPatrol

> This is a Firefox extension that shows in a readable format, the state of HSTS and HPKP domains stored by the browser. Firefox does not have a native way to show these domains or this functionality documented.

Canonical page: [https://chrome-stats.com/d/pinpatrol](https://chrome-stats.com/d/pinpatrol)

## Overview

- **ID:** `pinpatrol`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Telefónica Tech
- **Category:** privacy-security
- **Daily users:** 42
- **Rating:** 3.50 / 5 (2 ratings)
- **Version:** 0.4.2resigned1
- **Last updated:** 2024-04-25
- **First published:** 2016-06-20
- **Size:** 454 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/pinpatrol/)
- **Website:** [https://www.elevenpaths.com](https://www.elevenpaths.com/)

## Description

PinPatrol is a Firefox extension designed to provide users with a clear and readable display of domains protected under HSTS (HTTP Strict Transport Security) and HPKP (HTTP Public Key Pinning). Since Firefox lacks a native feature to present these security states, PinPatrol fills this gap by translating raw browser data into an understandable table.

The extension details each domain's security status with features like visit score, last visit date, expiration of security entries, inclusion of subdomains, and specifics about HPKP pins. This empowers users and security professionals alike to monitor and manage their browser's security configurations accurately and efficiently.

## Rankings

- #17,376 — Overall

## Permissions and access

### Permissions

- `tabs`
- `history`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/pinpatrol)