Vanguard Analyzer

Vanguard Analyzer's architecture is designed for scalable and reliable RACF security auditing on z/OS. The core components include: 1. **Audit Engine**: Performs security scans using the `SCAN` command, checking RACF parameters and rules.

2. **Reporting Module**: Generates detailed reports via the `REPORT` command in formats like PDF, CSV, and HTML. 3.

**Configuration Manager**: Handles audit settings and configuration files. These components communicate via TCP/IP. The system supports Role-Based Access Control (RBAC) for user permissions and uses RACF user IDs and passwords for authentication.

Sensitive data is encrypted at rest using AES-256 encryption. The system integrates with RACF databases to extract security configuration data. Competing products like IBM Security zSecure offer similar architectures, but Vanguard Analyzer distinguishes itself with its focus on RACF-specific configuration analysis and streamlined integration processes.

The architecture is optimized for performance and scalability, ensuring efficient security audits even in large RACF environments.