M365 Existing Capabilities Audit

Complete analysis of your current Microsoft Graph API integration showing what compliance evidence can be collected immediately versus what needs enhancement for full automation.

Current Implementation Production Ready Compliance Focused

Existing M365 Integration Discovered

Your codebase contains a complete, production-ready Microsoft Graph API integration with OAuth authentication, automated sync capabilities, and comprehensive asset management.

Controller: MsGraphAssetsController.php:44
Authentication: MSGraphAssets.php:29
Database: msgraph type in api_keys table

Current Capabilities - What Works NOW

Hardware Assets

Method: fetchMSGraphHardwareAssets:73

  • Device compliance status
  • Management state tracking
  • OS version inventory
  • Last sign-in monitoring
GET /devices?$select=id,deviceId,displayName,isCompliant
Human Assets

Method: fetchMSGraphHumanAssets:84

  • User account status
  • License assignments
  • Department mapping
  • Password change tracking
GET /users?$select=displayName,accountEnabled,assignedLicenses
Authentication Data

Method: fetchMSGraphDataAssets:110

  • MFA method analysis
  • Authentication compliance
  • Security posture assessment
  • Access method tracking
GET /users/{id}/authentication/methods

Current Microsoft Graph Scopes

Analysis of permissions configured in MSGraphAssets.php:59

Configured Scopes:
device.read.all
user.read.all
reports.read.all
UserAuthenticationMethod.read.all
Compliance Coverage:
  • Device inventory & compliance
  • User account management
  • Security reporting
  • Authentication methods

Compliance Evidence Available NOW

SOC 2 Controls

CC6.1 - Logical Access

Authentication method analysis shows MFA compliance

processUserData() → authMethods analysis
CC6.2 - User Management

User provisioning and account status tracking

accountEnabled, lastPasswordChangeDateTime
CC6.3 - Authorization

License assignment and role management

assignedLicenses, department, jobTitle

ISO 27001 Controls

A.9.1.2 - Access Management

User access provisioning through license tracking

fetchMSGraphHumanAssets → license analysis
A.9.2.1 - User Registration

User account creation and management process

displayName, userPrincipalName tracking
A.12.4.1 - Event Logging

Access tracking via last sign-in data

approximateLastSignInDateTime

NIST CSF Functions

PR.AC-1 - Identity Management

User identity and credential management

User profile data + authentication methods
PR.AC-7 - Network Segregation

Device compliance and management status

isManaged, isCompliant device properties
DE.CM-1 - Monitoring

Continuous device and user activity monitoring

Automated sync schedules + activity logging

Existing Automated Sync System

Your implementation includes comprehensive scheduling and automation:

Weekly Sync

Method: syncWeekly:671

Automated weekly policy updates with asset comparison

Monthly Sync

Method: syncMonthly:686

Monthly compliance reporting with version control

Bi-Monthly Sync

Method: syncBiMonthly:708

Bi-monthly deep compliance assessment

Quarterly Sync

Method: syncQuarterly:735

Quarterly compliance review and reporting

Policy Document Generation
  • HTML Table Generation: Formatted compliance reports with styling
  • Asset Comparison: New vs existing asset identification with color coding
  • Version Control: Major version tracking with change summaries
  • Activity Logging: Complete audit trail of sync operations

Enhancement Opportunities

Security Event Collection

Current: Basic reporting scope

Enhancement: Add SecurityEvents.Read.All scope

  • Failed login attempts
  • Suspicious activity detection
  • Security incident tracking
  • Risk event monitoring
Policy Compliance

Current: Basic user/device data

Enhancement: Add Policy.Read.All scope

  • Conditional access policies
  • Password policies
  • Device compliance policies
  • Information protection policies
Evidence Quality Scoring

Missing: Automated evidence confidence levels

Implementation: Create ComplianceEvidenceMapper service

  • Evidence completeness scoring
  • Data quality assessment
  • Compliance gap analysis
  • Automated POAM generation
AI-Powered Analysis

Missing: Intelligent anomaly detection

Implementation: Add AI analysis layer

  • Authentication pattern analysis
  • Risk-based alerting
  • Compliance trend prediction
  • Automated remediation suggestions

4-Week Sprint Plan for Enhancement

Week 1-2: Scope Expansion
  • Add SecurityEvents.Read.All: Security incident tracking
  • Add Directory.Read.All: Organizational structure
  • Add Policy.Read.All: Conditional access policies
  • Update OAuth flow: Request new permissions
// Update scope in MSGraphAssets.php:59 'scope' => "device.read.all user.read.all reports.read.all UserAuthenticationMethod.read.all SecurityEvents.Read.All Directory.Read.All Policy.Read.All"
Week 3-4: Compliance Engine
  • ComplianceEvidenceMapper: Map data to controls
  • Evidence Quality Scoring: Confidence levels
  • Gap Analysis Engine: Automated compliance gaps
  • AI Analysis Layer: Anomaly detection
// New service class class ComplianceEvidenceMapper { public function mapToSOC2Controls($m365Data) public function calculateEvidenceScore($evidence) public function generatePOAM($gaps) }
Key Advantage

This builds on your existing solid foundation rather than starting from scratch. Your current implementation handles all the complex OAuth, sync scheduling, and policy generation - we just need to enhance the data collection and add the compliance mapping layer.

Immediate Action Items

Test Current System
  1. Verify M365 connector is working
  2. Run asset sync for test client
  3. Review generated policy documents
  4. Check compliance data quality
Enhance Permissions
  1. Update Azure App Registration
  2. Add new Graph API scopes
  3. Test expanded data collection
  4. Update sync methods
Build Compliance Layer
  1. Create evidence mapping service
  2. Implement quality scoring
  3. Build gap analysis engine
  4. Add AI analysis capabilities