System Defense Initiative · v2.4.1

Security
that hides
in plain
sight.

Aegis is an ambient acoustic security protocol. No buttons. No cameras. No panic — just an invisible perimeter that listens, analyzes, and acts.

Download App Live Demo

Android APK · Web App · No account required

San Francisco

72°

Partly Cloudy

Covert Channel
Armed

Aegis hides behind everyday apps
Your phone looks perfectly normal.

<30ms Audio Latency
16kHz PCM Sample Rate
0-copy Worklet Pipeline
100% Zero-Click

How it works

Three steps.
Zero friction.

01

Download & Install

Install Aegis on Android by scanning the QR code or downloading the APK directly from GitHub Releases. Takes under 60 seconds. No account required.

02

Arm the Channel

Open the app once and arm the ambient channel. Aegis runs silently in the background behind any app — calendar, weather, maps.

03

Stay Protected

Aegis listens. The moment it detects a threat signature, it triggers a silent escalation chain — no button, no tell, no exposure.

Why Aegis

Built for the
worst-case scenario.

🔇

Invisible to aggressors

Visible panic buttons escalate violence. Aegis leaves zero visual footprint — no badge, no indicator, no give-away.

🧠

Gemini Multimodal Live

Powered by Google Gemini's real-time neural audio intelligence. It doesn't just record — it comprehends context and intent.

⚡

Sub-30ms response

Zero-copy AudioWorklet pipeline with 16kHz PCM WebRTC streaming. Faster than a human blink, quieter than a breath.

🔒

No account. No cloud log.

Audio is processed on-device. No recordings stored. No profiles built. Access keys stay local and encrypted.

Available Now

Download
Aegis.
Stay hidden.

Free to install. No subscription. No tracking. One tap to arm — then never think about it again.

Scan to download Aegis APK

Scan to download

Android APK
No Play Store required

Direct download aegis.apk
Android 12+
or
Run in browser Web App
No install