# DataGuard No Root Firewall, In

> With DataGuard No Root Firewall, block your app from unwanted access and hacks

Canonical page: [https://chrome-stats.com/d/com.fulldive.extension.dataguard](https://chrome-stats.com/d/com.fulldive.extension.dataguard)

## Overview

- **ID:** `com.fulldive.extension.dataguard`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Browser by Fulldive Co.
- **Category:** TOOLS
- **Downloads:** 336,600
- **Rating:** 4.43 / 5 (5,053 ratings)
- **Version:** 1.2.1
- **Last updated:** 2025-11-06
- **First published:** 2021-09-27
- **Publisher country:** US
- **Size:** 5.75 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fulldive.extension.dataguard)
- **Website:** [https://www.fulldive.com/](https://www.fulldive.com/)
- **Privacy policy:** [https://www.fulldive.com/privacy-policy](https://www.fulldive.com/privacy-policy)

## Description

DataGuard No Root Firewall is a powerful Android firewall app that helps you block unwanted internet access and protect your device from hacker attacks without needing root access. It allows you to control which apps can access Wi-Fi and mobile data, providing real-time insights into network activity.

With easy filter rules, you can allow or deny internet connections per app, block background usage, and reduce mobile data consumption and battery drain. The app features enhanced firewall protection, supports IPv4/IPv6 TCP/UDP, offers tethering, and includes customizable options like blocking on roaming or allowing access only when the screen is on. DataGuard is open-source, actively maintained, and compatible with Android 5.1 and later.

## Rankings

- #122,916 — Overall
- #9 — data
- #18 — data privacy

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.QUERY_ALL_PACKAGES`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.fulldive.extension.dataguard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `eu.faircode.netguard.permission.ADMIN`

## Review summary

Users praise DataGuard No Root Firewall for precise per-app traffic control, domain blocking, and the ability to view and restrict system apps. The UI is described as straightforward, contributing to a sense of peace of mind. Reported caveats include that it isn’t a full firewall (some would like more features like keyword/IP blocking) and occasional device-specific quirks or VPN conflicts, but overall it’s viewed as an effective tool for managing app traffic.

### Pros

- Granular per-app internet access control (block or allow internet access per app).
- Ability to block domains and control traffic caused by each app.
- Visibility and lockdown of system apps (shows all system apps and lets you block/lock them).
- User-friendly, self-explanatory interface that makes setup straightforward.

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- [NetProtector Firewall: No Root](https://chrome-stats.com/d/com.apps.netprotectfirewallNoRoot) — 3,773 users

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