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Quest Guardian Shield

Desktop application that protects your child's gaming sessions. Encrypts data on-device before it goes anywhere. You hold the keys.

v0.1.0-beta
Windows
x64 · Windows 10+
Download for Windows
Size: ~78 MB
SHA-256: Pending release
macOS
Universal · macOS 12+
Download for macOS
Size: ~85 MB
SHA-256: Pending release
Linux
.deb · .AppImage · x64
Download for Linux
Size: ~92 MB
SHA-256: Pending release
Privacy by Architecture
Shield processes everything on-device. Your keys, your data. The server cannot decrypt child content.

On-Device Encryption

All data encrypted locally with RSA-4096 before transmission. Your keys, your data. The server never sees plaintext.

Gaming Session Protection

Monitors Roblox, Discord, and Minecraft communications for grooming patterns and harmful content in real time.

Instant Parent Alerts

Severity-graded alerts pushed to your dashboard and mobile device. Only threats — not every conversation.

60-Second Heartbeat

Parents see real-time device status. If Shield goes offline for more than 5 minutes, you're notified immediately.

Pre-Filter AI Layer

Lightweight on-device AI screens content before network transmission. Most benign activity never leaves the device.

Auto-Updates

Shield updates automatically. New detection models and security patches delivered without manual action.

Up and Running in 2 Minutes
Three steps from download to protection.
Step 01

Install Shield

Download and run the installer for your child's device. Shield runs silently in the system tray — no child-facing UI.

Step 02

Pair with Dashboard

Open the Quest Guardian dashboard on your own device, create a family, and pair Shield using the 6-digit code shown on screen.

Step 03

Stay Informed

Shield monitors gaming communications locally and sends encrypted alerts only when risk is detected. Privacy preserved, always.

v0.1.0-beta
Pending first release
Windows
QuestGuardianShield-Setup.exe
SHA-256:
Pending release
~78 MB
macOS
QuestGuardianShield.dmg
SHA-256:
Pending release
~85 MB
Linux
QuestGuardianShield.AppImage
SHA-256:
Pending release
~92 MB

Minimum

OSWindows 10 / macOS 12 / Ubuntu 22
CPUDual-core 1.6 GHz
RAM4 GB
Disk200 MB
NetworkBroadband connection

Recommended

OSWindows 11 / macOS 14 / Ubuntu 24
CPUQuad-core 2.0 GHz+
RAM8 GB
Disk500 MB
GPUOptional — for Home Node

Windows

  • Windows 10 or later (64-bit)
  • Administrator rights for install
  • Internet for pairing and updates

macOS

  • macOS 12 Monterey or later
  • Apple Silicon or Intel
  • Screen recording permission required

Linux

  • Ubuntu 20.04+, Fedora 36+
  • X11 or Wayland with XDG portal
  • AppImage — no install needed