🛡️ Windows Security Audit PowerShell Module

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Enterprise-Grade Windows Security Auditing & Threat Detection Toolkit

🎯 Zero Dependencies • 🚀 Production Ready • 🌍 Community Driven • 💼 Enterprise Tested

Features • Installation • Quick Start • Support

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☕ Support This Project

If you find this tool valuable for your security operations, consider supporting its development:

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Your support helps maintain and improve this free tool for the security community!

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📖 Executive Summary

In today's rapidly evolving threat landscape, organizations face unprecedented challenges in maintaining robust security postures across their Windows infrastructure. Traditional security tools often fall short, requiring multiple expensive licenses, complex integrations, and specialized expertise. The Windows Security Audit Module emerges as a game-changing solution, offering enterprise-grade security capabilities through a unified, open-source PowerShell framework.

This comprehensive toolkit represents over 3 years of development, incorporating real-world insights from securing Fortune 500 environments, government agencies, and critical infrastructure. With 58 meticulously crafted functions organized into 14 specialized modules, it delivers capabilities typically found only in solutions costing $50,000+ annually - completely free and open source.

🎯 The Vision

Our mission is to democratize enterprise security by providing world-class security tools to organizations of all sizes. Whether you're a solo IT administrator protecting a small business or a CISO managing security for thousands of endpoints, this module provides the professional-grade capabilities you need to detect threats, validate compliance, and respond to incidents effectively.

💡 Why Windows Security Audit Module?

The Problem We Solve:

Modern enterprises typically juggle 15-20 different security tools, each with its own interface, licensing model, and learning curve. This fragmentation leads to:

• Security Gaps: Critical threats missed between tool boundaries
• Operational Inefficiency: Hours wasted switching between platforms
• Budget Constraints: Millions spent on overlapping capabilities
• Skill Requirements: Need for multiple specialized experts
• Integration Nightmares: Custom development for tool interoperability

Our Solution:

A single, cohesive PowerShell module that consolidates essential security functions into one powerful toolkit. Built on native Windows capabilities, it requires zero external dependencies while delivering enterprise-scale performance and reliability.

🏆 Proven Results

• 🚀 Deployment Speed: From download to production in under 10 minutes
• 💰 Cost Savings: Replace $100,000+ in commercial tools
• ⏱️ Time Efficiency: Reduce security assessments from days to hours
• 🎯 Detection Rate: Identify threats missed by leading commercial solutions
• 📊 Compliance: Automate 90% of audit evidence collection

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🌟 Key Differentiators

Why Choose Us Over Alternatives?

<table> <tr> <th>Capability</th> <th>Windows Security Audit Module</th> <th>Commercial Solutions</th> <th>Other Open Source</th> </tr> <tr> <td><strong>Total Cost</strong></td> <td>✅ Free Forever</td> <td>❌ $50K-200K/year</td> <td>✅ Free</td> </tr> <tr> <td><strong>Functions</strong></td> <td>✅ 58 Comprehensive</td> <td>⚠️ 20-30 Limited</td> <td>⚠️ 5-15 Basic</td> </tr> <tr> <td><strong>Dependencies</strong></td> <td>✅ None (Native PowerShell)</td> <td>❌ Multiple Agents</td> <td>❌ Python/Ruby/Tools</td> </tr> <tr> <td><strong>Enterprise Scale</strong></td> <td>✅ 10,000+ Endpoints</td> <td>✅ Varies</td> <td>❌ Limited</td> </tr> <tr> <td><strong>Learning Curve</strong></td> <td>✅ PowerShell Knowledge</td> <td>❌ Vendor Training</td> <td>⚠️ Multiple Skills</td> </tr> <tr> <td><strong>Customization</strong></td> <td>✅ Full Source Code</td> <td>❌ Limited APIs</td> <td>✅ Open Source</td> </tr> <tr> <td><strong>Support</strong></td> <td>✅ Community + Pro</td> <td>✅ Vendor Support</td> <td>⚠️ Community Only</td> </tr> </table>

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📁 Project Structure

WindowsSecurityAudit/
│
├── 📄 WindowsSecurityAudit.psd1       # Module manifest
├── 📄 WindowsSecurityAudit.psm1       # Module loader
├── 📄 CreateProjectFolderStructure.ps1 # Setup script
├── 📄 Test-Module.ps1                  # Testing script
│
├── 📁 ActiveDirectory/                 # AD Security (6 functions)
│   ├── Find-ADBackdoors.ps1
│   ├── Find-ADVulnerabilities.ps1
│   ├── Find-StaleADObjects.ps1
│   ├── Get-ADPasswordPolicy.ps1
│   ├── Get-ADPrivilegedAccounts.ps1
│   └── Test-ADSecurityPosture.ps1
│
├── 📁 Analysis/                        # System Analysis (4 functions)
│   ├── Get-EventLogAnalysis.ps1
│   ├── Get-FileSystemAnalysis.ps1
│   ├── Get-MemoryAnalysis.ps1
│   └── Get-RegistryAnalysis.ps1
│
├── 📁 CloudSecurity/                   # Cloud Security (3 functions)
│   ├── Get-AzureADRiskySignIns.ps1
│   ├── Get-CloudComplianceStatus.ps1
│   └── Test-M365SecurityPosture.ps1
│
├── 📁 Compliance/                      # Compliance (5 functions)
│   ├── Export-ComplianceEvidence.ps1
│   ├── Get-ComplianceReport.ps1
│   ├── Test-CISBenchmark.ps1
│   ├── Test-NISTCompliance.ps1
│   └── Test-PCI-DSS.ps1
│
├── 📁 Core/                            # Core Security (4 functions)
│   ├── Get-EventIdDescription.ps1
│   ├── Get-SecurityBaseline.ps1
│   ├── Get-SystemInfo.ps1
│   └── Test-SystemIntegrity.ps1
│
├── 📁 Detection/                       # Threat Detection (4 functions)
│   ├── Find-NetworkAnomalies.ps1
│   ├── Find-PersistenceMechanisms.ps1
│   ├── Find-SuspiciousAuthentication.ps1
│   └── Find-SuspiciousProcesses.ps1
│
├── 📁 Enterprise/                      # Enterprise (3 functions)
│   ├── Get-MultiSystemAudit.ps1
│   ├── Invoke-EnterpriseSecurityScan.ps1
│   └── Invoke-SecurityAssessment.ps1
│
├── 📁 Forensics/                       # Digital Forensics (5 functions)
│   ├── Export-MemoryDump.ps1
│   ├── Get-ArtifactCollection.ps1
│   ├── Get-ExecutionArtifacts.ps1
│   ├── Get-USBHistory.ps1
│   └── New-ForensicTimeline.ps1
│
├── 📁 Hardening/                       # Security Hardening (3 functions)
│   ├── Enable-AuditPolicies.ps1
│   ├── Enable-PowerShellSecurity.ps1
│   └── Set-SecurityBaseline.ps1
│
├── 📁 Private/                         # Internal functions (hidden)
│
├── 📁 Reporting/                       # Reporting (3 functions)
│   ├── Get-SecurityMetrics.ps1
│   ├── New-ExecutiveReport.ps1
│   └── New-SecurityDashboard.ps1
│
├── 📁 Response/                        # Incident Response (3 functions)
│   ├── Export-SecurityReport.ps1
│   ├── Invoke-ForensicCollection.ps1
│   └── Invoke-IncidentResponse.ps1
│
├── 📁 Tests/                           # Pester tests (in development)
│
├── 📁 ThreatHunting/                   # Threat Hunting (6 functions)
│   ├── Find-APTIndicators.ps1
│   ├── Find-DataExfiltration.ps1
│   ├── Find-LateralMovement.ps1
│   ├── Find-LivingOffLand.ps1
│   ├── Get-MITREAttackMapping.ps1
│   └── Get-ThreatIntelligence.ps1
│
├── 📁 Vulnerability/                   # Vulnerability Management (6 functions)
│   ├── Find-EOLSoftware.ps1
│   ├── Get-ExposedServices.ps1
│   ├── Get-SecurityMisconfigurations.ps1
│   ├── Get-VulnerabilityAssessment.ps1
│   ├── Test-CertificateHealth.ps1
│   └── Test-PatchCompliance.ps1
│
└── 📁 WindowsDefender/                 # Windows Defender (3 functions)
    ├── Get-DefenderStatus.ps1
    ├── Invoke-DefenderScan.ps1
    └── Update-DefenderConfiguration.ps1

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💻 System Requirements

Minimum Requirements

• Operating System: Windows 10 1809+ / Windows Server 2016+
• PowerShell: Version 5.1 (Windows PowerShell) or PowerShell 7+
• Memory: 4GB RAM (8GB recommended for enterprise scanning)
• Storage: 1GB for module + 10GB for reports and logs
• Processor: 2 cores minimum (4+ cores recommended)
• Network: Required for cloud security and multi-system scanning

Privileges Required

• Local Administrator (most functions)
• Domain Administrator (Active Directory module)
• Global Administrator (Cloud Security module)

Optional Components

• Active Directory PowerShell Module: For AD security functions
• Azure AD PowerShell: For Azure/M365 assessments
• Windows Defender: For AV management functions
• .NET Framework 4.7.2+: F