# MAS.Key

> Расширения для браузера, которое совместно с мобильным приложением MAS.Key позволяет упростить аутентификацию до несколько кликов.

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

## Overview

- **ID:** `mas-key`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Ermashov Alexey
- **Category:** appearance,other
- **Daily users:** 1
- **Version:** 2.5resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-07-18
- **Size:** 252 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/mas-key/)

## Description

MAS.Key is a browser extension that, together with the MAS.Key mobile app, simplifies authentication with just a few clicks. Your passwords are stored encrypted on your phone.

## Rankings

- #110,169 — Overall

## Permissions and access

### Permissions

- `activeTab`

### Content script matches

- `*`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> 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/mas-key)