Security Extension Domain

Overview#

The Security Extension domain provides advanced security capabilities including policy-based access control, risk-adaptive authentication, privacy-preserving analytics, cryptographic evidence integrity verification, and data pseudonymization. These extensions enable organizations to enforce fine-grained access policies, protect sensitive data, and maintain verifiable evidence chains.

Key Features#

• Policy-Based Access Control - Define and enforce granular access policies based on user attributes, resource properties, and environmental context, going beyond simple role-based permissions to support complex organizational security requirements.

• Risk-Adaptive Scoring - Continuously assess access risk based on behavioral patterns, device context, and environmental signals to dynamically adjust security requirements and flag anomalous activity.

• Privacy-Preserving Analytics - Run analytical queries across sensitive datasets while maintaining individual privacy protections, enabling organizations to derive insights without exposing personal information.

• Evidence Integrity Verification - Verify that evidence has not been tampered with using cryptographic proof chains, providing court-admissible assurance of evidence authenticity from collection through presentation.

• Data Pseudonymization - Replace identifying information with pseudonyms for analysis and sharing scenarios, enabling collaboration and investigation without unnecessary exposure of personal data.

• Attribute Management - Manage the security attributes associated with users, resources, and environmental conditions that drive access control decisions and risk scoring.

Use Cases#

• Sensitive Case Access - Restrict access to sensitive investigations based on user clearance level, assigned role, case classification, and need-to-know criteria that go beyond basic role checks.

• Evidence Chain of Custody - Maintain a cryptographically verifiable record of every access and modification to evidence items, supporting legal admissibility requirements.

• Cross-Agency Data Sharing - Share investigative data with partner agencies using pseudonymization to protect source identities while enabling analytical collaboration.

• Compliance Enforcement - Implement security policies that satisfy regulatory frameworks with automated policy evaluation and comprehensive audit documentation.

Integration#

The Security Extension domain enhances security across the platform:

• Core Security - Extends the base security domain with advanced access control and privacy capabilities
• Evidence Management - Integrity verification integrates with evidence lifecycle workflows
• Investigation Management - Access policies govern investigation visibility and actions
• Audit and Compliance - Policy evaluations and access decisions are logged for compliance reporting

Last Reviewed: 2026-02-05