ON-DEVICE NETWORK FIREWALL 100% OFFLINE ENGINE

Absolute privacy control
for your Android.

NULLOG intercepts advertisements, covert tracking SDKs, and background telemetry at the socket level. Zero remote hops. Zero cloud logging.

DOWNLOAD APK (v1.0.0) EXPLORE SPYWARE RADAR

TELEMETRY Zero Cloud Logs

FILTER SPEED < 0.4ms Latency

BATTERY IMPACT < 1% Consumption

20:00

🛡️ FIREWALL

NULLOG

PRO ACTIVE

LOCAL FILTERING ACTIVE

Protected

Zero-Log Packet Inspection

BLOCKED 2,840

DATA SAVED 420 MB

SPYWARE 24 Threat

RULES 51,200

On-Device Latency: 0.4 ms

Shield Stats Rules Settings

BACKGROUND THREAT INTELLIGENCE

See what apps do behind your back.

Mobile games and apps harvest analytics and location data while sitting idle in your pocket. NULLOG intercepts embedded tracking SDKs at the socket level.

Firebase / Google MEDIUM

App Measurement & Event Beacons

Blocked: 540 background pings

NEUTRALIZED

Meta / FB SDK HIGH RISK

Graph API & Cross-App Profiling

Blocked: 180 background pings

NEUTRALIZED

AppsFlyer HIGH RISK

Hardware Fingerprinting & Attribution

Blocked: 230 background pings

NEUTRALIZED

TikTok / Pangle HIGH RISK

ByteDance Ad-Auction Telemetry

Blocked: 95 background pings

NEUTRALIZED

Yandex AppMetrica MEDIUM

Location & Crash Telemetry Feed

Blocked: 110 background pings

NEUTRALIZED

Adjust Telemetry MEDIUM

Device State & Campaign Attribution

Blocked: 75 background pings

NEUTRALIZED

NON-INTRUSIVE PRIVACY DIGEST

Zero daily noise.
One Sunday evening digest.

NULLOG respects your focus. We never send disruptive random push notifications during your workday. Instead, a single intelligence summary arrives every Sunday at 20:00.

✓ Weekly tally of ads, trackers, and telemetry blocked
✓ Estimated mobile bandwidth and CPU cycle savings
✓ One-tap navigation directly into the deep analytics tab

NULLOG PRIVACY

Sunday 20:00

☕ Weekly Privacy Briefing

This week: 2,840 ads & trackers blocked, preserving ~420 MB of mobile data.

🛡️ Blocked Traffic: 2,840 requests

📊 Bandwidth Saved: ~420 MB

🕵️ Background Threats: 24 prevented

RADIX-TRIE IN-MEMORY ENGINE

On-device packet evaluation.

Traffic never leaves your hardware. NULLOG operates a localized TUN interface that matches requests against 300,000+ rules in less than 0.4 milliseconds.

01 TUN SOCKET

Local Interception

Allocates a local virtual network adapter on the Android kernel. Packets are evaluated inside device memory before reaching Wi-Fi or Cellular radios.

✓ Zero remote proxy hop

02 RADIX TRIE

Sub-Millisecond Matching

Rule definitions are indexed in a high-efficiency Radix Trie data structure. Matches occur in O(k) complexity with negligible CPU cycles.

✓ 300,000+ domain rules

03 SINKHOLE

Immediate Rejection

Identified ad servers, analytics endpoints, and spyware domains are immediately refused or sinkholed to 0.0.0.0, conserving battery and mobile data.

✓ Zero telemetry leakage

INTERFACE WALKTHROUGH

Built for clarity and precision.

Explore the actual screens of the NULLOG Android client. Zero clutter, uncompromising control.

20:00

🛡️ TUN ACTIVE

NULLOG

PRO ACTIVE

0.38ms LOCAL SINKHOLE

Active Protection

On-Device Socket Engine

BLOCKED 148,250

SAVED 4.6 GB

SPYWARE 24 Threats

RAM LOAD < 32 MB

LIVE SOCKET LOG 0.0.0.0 SINK

graph.facebook.com → REFUSED

ENGINE SPECIFICATION // 01

On-Device Packet Firewall

High-speed local filtering operating directly on the Linux kernel TUN interface. Evaluates all outbound DNS queries in device memory with zero cloud telemetry.

✓ Local TUN Loopback: Operates entirely offline without external proxy hops.

✓ Radix Trie Index: 300,000+ domain filter rules evaluated in under 0.4 ms.

✓ Zero Battery Loop: Deep sleep routines prevent CPU wakeups when screen is off.

[TUN Loopback] [Radix-Trie 300K+] [Zero Cloud Logs] [<0.4ms Latency]

20:00 AUDIT LIVE

🕵️ SPYWARE RADAR 4 SDKs Neutralized

Meta / FB SDK HIGH

180 background pings

BLOCKED

Google Measurement MED

540 background pings

BLOCKED

AppsFlyer Tracker HIGH

230 background pings

BLOCKED

TikTok / Pangle HIGH

95 background pings

BLOCKED

✓ All Silent Telemetries Dropped at Socket

ENGINE SPECIFICATION // 02

Spyware Intelligence Radar

Continuously audits background network calls initiated by installed games and applications while your phone is sitting idle.

✓ Covert SDK Neutralization: Blocks Meta, Google, AppsFlyer, and TikTok beacons.

✓ Real-Time Threat Classification: Categorizes background pings by risk severity.

✓ Zero Device Fingerprinting: Denies hardware identifiers from reaching ad networks.

[SDK Interception] [Threat Radar] [Anti-Fingerprinting]

20:00 BRIEFING

Notification Center

NULLOG PRIVACY

Sunday 20:00

☕ Weekly Privacy Briefing

This week: 2,840 ads & trackers blocked, preserving ~420 MB of mobile bandwidth.

🛡️ Total Intercepted: 2,840 requests

📊 Preserved Data: ~420 MB

🕵️ Covert Telemetries: 24 stopped

* Zero workday interruptions. Delivered only on Sunday evenings.

ENGINE SPECIFICATION // 03

Silent Sunday Privacy Digest

Complete respect for your workday focus. NULLOG rejects noisy notification spam, delivering a consolidated weekly privacy briefing every Sunday at 20:00.

✓ Zero Weekday Distractions: Silent background operation Monday through Saturday.

✓ Accurate Savings Metrics: Direct calculation of cellular bandwidth and CPU cycle savings.

✓ Deep-Link Navigation: Tap directly opens the deep 30-day analytics view.

[Zero-Spam Philosophy] [Sunday 20:00] [Executive Briefing]

20:00 FIREWALL RULES

🔍 Search 142 installed apps...

Google Chrome 14,200 requests filtered

PROTECTED

Banking & Payment Direct TLS connection

BYPASS

Instagram / Meta 3,800 telemetry blocked

PROTECTED

Mobile Game (Unity) Video ads suppressed

PROTECTED

ENGINE SPECIFICATION // 04

Granular Per-App Firewall

Fine-grained authority over every individual package on your device. Easily whitelist sensitive banking, corporate VPN, or streaming applications.

✓ Auto-Banking Whitelist: Intelligent presets for financial apps ensure zero login conflicts.

✓ Direct Socket Bypass: Bypassed apps connect directly through Wi-Fi/Cellular unmolested.

✓ App-Level Telemetry Audit: View exact request and blocked counter for each application.

[Per-App Rules] [Zero-Conflict Whitelist] [Direct Socket Bypass]

20:00 ENCRYPTED DNS

Upstream DNS Resolver

Cloudflare (1.1.1.1) DoH • TLS 1.3 • 12ms

ACTIVE

Quad9 (9.9.9.9) DoT Port 853 • DNSSEC

READY

AdGuard DNS DoH Server Side Filter

READY

Custom Endpoint https://your-dns/query

CUSTOM

🛡️ 0 DNS LEAKS DETECTED (STRICT TLS)

ENGINE SPECIFICATION // 05

Encrypted DNS Architecture

Encrypt every DNS query before it reaches your ISP. Prevents ISP snooping, man-in-the-middle tampering, and regional domain blocking.

✓ DNS-over-HTTPS & DNS-over-TLS: Strict TLS 1.3 cryptographic protection.

✓ Pre-Configured Enterprise Resolvers: Cloudflare 1.1.1.1, Quad9, and AdGuard.

✓ Custom Endpoint Builder: Point upstream resolution to your private Pi-hole or NextDNS.

[DoH / DoT] [TLS 1.3 Strict] [Zero ISP Eavesdropping]

20:00 LICENSED

👑

NULLOG PRO ACTIVE

Hardware Bound License

HARDWARE DEVICE ID: PG-DEV-8F92-4C11-9A33

LICENSE TIER: PRO (90-Day Welcome Promo)

OFFLINE GRACE PERIOD: 30 Days Remaining

✓ HMAC-SHA256 Cryptographic Signature Verified

ENGINE SPECIFICATION // 06

Hardware-Bound Licensing

Zero account registrations, zero email tracking, zero credit card requirements. Your Pro license is paired directly to your unique device hardware hash.

✓ 90-Day Welcome License: Automatically unlocked on every new installation.

✓ 30-Day Offline Grace: Full protection maintains even without active internet access.

✓ Instant Telegram Upgrades: Direct activation via Telegram (@e3x6v) without intermediaries.

[HMAC-SHA256] [No Account Required] [Offline Grace]

TECHNICAL COMPARISON

Why on-device beats remote VPNs.

Most ad blockers either route all your passwords through unknown servers or only work inside a single web browser. NULLOG operates directly on your hardware.

Security Feature	NULLOG Firewall	Remote Cloud VPN	Browser Extensions
Zero-Log Guarantee	✓ 100% On-Device	❌ Server Logs Possible	⚠️ Extension Telemetry
Background Spyware Neutralization	✓ Socket-Level Block	❌ Encrypted & Passed	❌ Browser Only
Battery Consumption	✓ < 1% (Zero Loop)	❌ High (Crypto Tunnel)	✓ Low
System-Wide App Coverage	✓ All Android Apps	✓ All Android Apps	❌ Web Browser Only
Latency Impact	✓ < 0.4ms Local	❌ +50-150ms Server Hop	✓ Low

Protect your Android now.

Download the official standalone release APK. Every new install automatically receives 90 days of Pro on first launch.

DOWNLOAD APK (v1.0.0 — 13.5 MB)

Android 8.0+ (Oreo to Android 14+) • Architecture: Universal ARM64/x86 Purchase Lifetime License via Telegram (@e3x6v) ↗

FREQUENTLY ASKED QUESTIONS

Clear answers. Zero ambiguity.

Why does NULLOG request a "VPN Connection" permission?

Android does not allow applications to inspect or filter network traffic without using the native Android VpnService interface. NULLOG uses this interface to create a **strictly local loopback socket** on your device. Your data is evaluated in device memory and never routed to an external server.

How does NULLOG catch background spyware and tracking SDKs?

When apps or games run in the background, their embedded telemetry SDKs (Firebase, Meta, AppsFlyer, TikTok) attempt DNS queries to ad/analytic servers. NULLOG's local Radix Trie matches these domain signatures and instantly drops the packets, logging the attempt to your local Spyware Intelligence tab.

Will NULLOG drain my battery?

No. In fact, NULLOG **improves battery life**. By preventing hundreds of unwanted video ads, tracking beacons, and analytics scripts from downloading over cellular networks, your radio chip and CPU stay idle longer.

Are banking and authentication applications safe to use?

Yes. NULLOG includes a smart automatic bypass engine for banking and financial applications. You can also manually bypass any specific application under the App Rules tab with a single switch.

Absolute privacy control for your Android.

Protected

See what apps do behind your back.

Zero daily noise. One Sunday evening digest.

☕ Weekly Privacy Briefing

On-device packet evaluation.

Local Interception

Sub-Millisecond Matching

Immediate Rejection

Built for clarity and precision.

Active Protection

On-Device Packet Firewall

Spyware Intelligence Radar

☕ Weekly Privacy Briefing

Silent Sunday Privacy Digest

Granular Per-App Firewall

Encrypted DNS Architecture

NULLOG PRO ACTIVE

Hardware-Bound Licensing

Why on-device beats remote VPNs.

Protect your Android now.

Clear answers. Zero ambiguity.

Absolute privacy control
for your Android.

Zero daily noise.
One Sunday evening digest.