🕶️ Darkelf Shadow — Community Edition 7.0.8 Stable

Fully Hardened • Ephemeral • Zero-Trace Browser (Qt WebEngine / Chromium Core)

Darkelf Shadow is a defense-in-depth, privacy-hardened web browser engineered to minimize persistent tracking, reduce attack surface, and actively defend against modern web threats — while maintaining an ephemeral browsing environment.

Version 7.0.8 Stable introduces major improvements to network-filtering performance, compatibility, canvas fingerprint protection, authentication handling, and macOS integration.

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📦 Installation

Python / PyPI

If you already have Python 3.10 or newer (up to 3.14):

pip install darkelf-shadow
darkelf-shadow

macOS

Darkelf Shadow Community Edition is also distributed as a signed and notarized macOS application.

The macOS release includes a SHA-256 checksum for independent download verification.

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✨ What's New in 7.0.8

⚡ Declarative Tracker Blocking

Darkelf Shadow's network engine now combines its existing EasyList/uBlock-compatible filtering architecture with a fast declarative tracker layer.

Frequently encountered tracker and advertising infrastructure can be rejected through fast hostname matching before falling back to the larger filter-rule engine.

This provides:

• Faster request evaluation
• Reduced large-rule scanning
• Improved page responsiveness
• Lower filtering overhead
• Strong tracker blocking without sacrificing the existing filter engine
• Indexed fallback evaluation for complex rules

The traditional EasyList/uBlock-style engine remains available for rules requiring more complex evaluation.

🎭 Improved Canvas Protection

Darkelf Shadow retains its randomized canvas protection system with domain-sensitive noise generation.

Canvas access follows three protection states:

Mode	Behavior
🔴 BLOCKED	Canvas readback is disabled
🟡 PROTECTED	Readback receives Darkelf's randomized protection
🟢 TRUSTED	Native readback is permitted for explicitly trusted compatibility cases

This provides stronger protection while allowing sites that legitimately depend on canvas functionality to remain usable.

🧩 Improved Website Compatibility

7.0.8 expands compatibility handling for complex modern web applications, including:

• Authentication services
• Microsoft / Outlook web applications
• CAPTCHA and human-verification systems
• Media-heavy websites
• Dynamic JavaScript applications
• Embedded authentication flows

Compatibility exceptions remain deliberately scoped rather than globally disabling Darkelf's protections.

🤖 Human Verification Handling

Darkelf can detect supported human-verification and authentication workflows and temporarily permit the functionality necessary to complete them.

This reduces CAPTCHA loops while preserving normal privacy protections outside the verification flow.

🍎 macOS Improvements

• Updated application metadata
• Improved browser URL/document registration
• High-resolution display support
• Automatic graphics-switching support
• Bluetooth privacy declaration for Bluetooth-enabled security keys and devices
• Developer ID signing
• Apple notarization workflow
• Gatekeeper validation
• SHA-256 release verification

Bluetooth access is not automatically granted. macOS remains responsible for requesting user permission if Bluetooth functionality is actually requested.

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🧱 HARDENED BY DESIGN

Darkelf Shadow is architecturally hardened using multiple independent protection layers.

🔥 Zero Persistence Architecture

• No persistent browsing profile
• Memory-oriented browsing lifecycle
• Ephemeral cookies and browser state
• Automatic cleanup on process exit

🛡️ Network-Level Enforcement

• Deep request interception
• Pre-render request blocking
• Third-party classification
• Declarative tracker blocking
• Indexed EasyList/uBlock-style filtering
• Compatibility-aware request handling

🧠 Autonomous Threat Detection — MiniAI

• On-device behavioral analysis
• No cloud AI dependency
• Real-time adaptive defense
• Local threat scoring

🚫 Telemetry-Free Core

• No Darkelf analytics
• No Darkelf tracking
• No hidden Darkelf telemetry service

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🚀 HARDENED FEATURE SET

🔐 Ephemeral Session Engine

Ephemeral handling of:

• Cookies
• Cache
• LocalStorage
• IndexedDB
• Session state

Designed to minimize recoverable browsing residue after termination.

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🧠 MiniAI Sentinel

Darkelf Shadow includes an on-device security analysis and response layer.

🚨 Intrusion Detection

Detection logic covers patterns associated with:

• SQL injection
• Cross-site scripting (XSS)
• Command injection
• Path traversal

🦠 Detection Capabilities

• Suspicious request detection
• Tracker and surveillance detection
• Fingerprinting monitoring
• Behavioral anomaly detection
• Burst/flood analysis

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⚡ Automated Response Modes

Mode	Behavior
🟢 Standby	Passive monitoring
🔴 Lockdown	Blocks suspicious traffic
🚨 Panic Mode	Network shutdown

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🌐 Advanced Network Filtering

Darkelf Shadow combines multiple filtering techniques:

• ✔ EasyList
• ✔ EasyPrivacy
• ✔ uBlock-derived filter sources
• ✔ ABP-compatible rule processing
• ✔ Declarative tracker blocking
• ✔ Indexed rule evaluation
• ✔ Heuristic tracker detection
• ✔ Known tracker-domain blocking
• ✔ Third-party request classification
• ✔ Compatibility-aware exceptions

The fast declarative layer handles known tracker infrastructure while the larger rule engine remains available for complex matching.

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🔍 Anti-Tracking & URL Sanitization

Darkelf removes common tracking parameters such as:

• utm_*
• fbclid
• gclid
• Campaign and tracking identifiers

This helps reduce cross-site correlation through URL-based tracking.

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🔐 HTTPS Enforcement Layer

• Automatic HTTP → HTTPS upgrade
• In-memory HTTPS/HSTS-style tracking
• Downgrade protection

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🎭 Fingerprint Resistance Layer

Darkelf Shadow includes defenses against several browser-fingerprinting techniques.

Canvas

• Domain-sensitive randomized noise
• Protected canvas readback
• Explicit trusted-site compatibility
• Readback blocking where appropriate

Additional Protections

• WebGL protection
• AudioContext protection
• Font fingerprint mitigation
• WebRTC restrictions
• Geolocation restrictions

The objective is to reduce passive fingerprinting without claiming that any browser can guarantee anonymity or fingerprint uniqueness prevention.

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📥 Secure Download Handling

• Controlled download directory
• Filename handling protections
• Optional ephemeral workflows
• Reduced persistence exposure

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⚙️ Chromium / QtWebEngine Hardening

Darkelf disables or restricts unnecessary browser functionality, including:

• ❌ Browser synchronization services
• ❌ Metrics collection
• ❌ Crash-reporting telemetry
• ❌ First-run tracking behavior

Privacy-sensitive functionality is additionally controlled through Darkelf's QtWebEngine configuration and request-interception layers.

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🧩 DEFENSE-IN-DEPTH MODEL

Darkelf Shadow combines:

1. Request Interception Layer
2. Declarative Tracker Blocking
3. EasyList/uBlock-Compatible Filter Engine
4. Third-Party Classification
5. MiniAI Behavioral Analysis
6. Fingerprint Protection
7. Ephemeral Storage Model
8. Compatibility and Authentication Handling

Each layer addresses a different portion of the browser's attack and tracking surface.

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🧪 THREAT INTELLIGENCE CAPABILITIES

MiniAI provides:

• 📊 Threat scoring
• 📈 Real-time event monitoring
• 🧠 Domain risk caching
• 📋 Threat reporting
• 🔄 Adaptive escalation logic

All MiniAI analysis is performed locally.

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⚡ PERFORMANCE

Version 7.0.8 substantially restructures network-rule evaluation for improved responsiveness.

• ⚙️ PySide6 + Qt WebEngine
• 🚀 Chromium rendering core
• ⚡ Fast declarative hostname matching
• 🔎 Indexed filter-rule evaluation
• 🧠 In-memory operation
• 💾 Reduced persistent disk activity
• 🚀 Fast startup and clean shutdown

The declarative layer allows many known tracker requests to be decided without unnecessarily traversing the complete filter-rule set.

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🔒 SECURITY POSTURE SUMMARY

Category	Status
Persistent Browser Profile	❌ None
Darkelf Telemetry	❌ None
Tracking Resistance	✅ Active
Declarative Tracker Blocking	✅ Active
EasyList/uBlock Filtering	✅ Active
Fingerprint Defense	✅ Active
Canvas Protection	✅ BLOCKED / PROTECTED / TRUSTED
Threat Detection	✅ Real-time
Network Control	✅ Enforced
Session Model	✅ Ephemeral

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⚠️ OPERATIONAL SECURITY NOTES

For stronger system-level protection, Darkelf Shadow can be combined with:

• 🔐 Full-disk encryption (FileVault / LUKS)
• 🔥 OS-level firewall rules
• 🧱 Sandboxed runtime environments
• 🌐 Trusted VPN or network isolation
• 🔑 Hardware security keys where appropriate

Darkelf Shadow is one component of a broader security model and does not guarantee anonymity.

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🔒 Security & Verification

The macOS release includes a SHA-256 checksum.

Verify on macOS

shasum -a 256 -c Darkelf-Shadow-7.0.8.dmg.sha256

A successful verification should report:

Darkelf-Shadow-7.0.8.dmg: OK

The macOS application and DMG release workflow uses Developer ID signing, Apple notarization, and stapling for Gatekeeper verification.

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📜 LICENSE

Licensed under LGPL-3.0-or-later

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⚠️ DISCLAIMER

This software is provided “AS IS” without warranty.

Darkelf Shadow:

• Does not guarantee anonymity
• Does not guarantee protection against every tracking technique
• Does not replace operating-system security
• Does not replace good operational-security practices
• Is intended for privacy-conscious and advanced users

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👤 AUTHOR

Dr. Kevin Moore (2025–2026)
Darkelf Project — Shadow Edition

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🤝 Special Thanks

Thank you to:

• Mecha Comet Team
• Tim Burns

for their support and contributions to the Darkelf project.

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Darkelf Shadow Community Edition 7.0.8 Stable
Ephemeral by design. Hardened in depth. Privacy without persistence.