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GRC / ATO Authorization Package (Sanitized Portfolio)

⚠️ Sanitized portfolio artifact. Everything here is sanitized — templates, excerpts, and methodology only, with no sensitive or proprietary organizational information.

Executive Overview

This repository presents a sanitized Governance, Risk, and Compliance (GRC) authorization support package aligned with NIST RMF and NIST 800-53. It demonstrates hands-on experience in SSP development, security control assessments, continuous monitoring, audit readiness, and enterprise risk management across hybrid cloud and on-prem environments.

Repository Structure

Path Contents
docs/ SSP excerpts, security policies, and compliance documentation.
control-mapping/ NIST 800-53 control-mapping samples and control traceability.
evidence/screenshots/ Sanitized assessment artifacts and evidence screenshots.

Scope of Work Demonstrated

  • System Security Plan (SSP) development and maintenance
  • Security Control Assessment (SCA) support
  • POA&M tracking and remediation coordination
  • Continuous Monitoring (ConMon) strategy
  • Audit and compliance documentation
  • Risk assessments and control validation

Framework Alignment

  • NIST Risk Management Framework (RMF)
  • NIST 800-53 Rev. 4/5
  • FedRAMP-aligned practices
  • FISMA compliance support

Documentation Artifacts (Sanitized)

  • SSP Excerpts
  • Security Assessment Report (SAR) Samples
  • POA&M Templates
  • Security Policies and Procedures
  • Continuous Monitoring Strategy

Tools & Environments Referenced

  • Qualys VMDR (Vulnerability Management)
  • ServiceNow (GRC & Workflow Tracking)
  • AWS / Hybrid Cloud Environments
  • Enterprise Infrastructure (400+ systems context)
  • Container Security & Compliance Oversight

Key Outcomes

  • Accelerated authorization timelines through structured SSP and documentation
  • Improved audit readiness and compliance posture
  • Reduced risk exposure through continuous monitoring and remediation tracking
  • Strengthened control traceability across multiple systems

Companion Repositories

All artifacts in this repository are sanitized and do not contain any sensitive or proprietary organizational information.

About

Sanitized ATO and GRC authorization package demonstrating SSP development, NIST 800-53 control implementation, continuous monitoring, and audit readiness documentation. Policy documentation, POA&M samples, and compliance artifacts.

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