# 密钥盾

> Business

Canonical page: [https://chrome-stats.com/d/id6448220509](https://chrome-stats.com/d/id6448220509)

## Overview

- **ID:** `id6448220509`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 内蒙古ca
- **Category:** Business
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.4
- **Last updated:** 2024-06-28
- **First published:** 2023-05-10
- **Size:** 20 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/%E5%AF%86%E9%92%A5%E7%9B%BE/id6448220509?l=en-GB)
- **Privacy policy:** [https://www.nmgca.com](https://www.nmgca.com/)

## Description

密钥盾是在智能手机上实现传统数字证书USBKey功能的软件产品，解决了用户在移动端办理业务过程中的信息安全，同时也提高了数字证书的使用体验。通过移动互联网技术，实现移动终端上数字证书的管理和使用，包括证书的申请、下载、更新等操作，提供基于数字证书的身份认证、数字签名。

## Rankings

- #789,844 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6448220509)