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Governance, Risk, and Compliance (GRC) is a critical framework for ensuring organizational security and resilience. Here’s a detailed breakdown of its components and practical implementations:
Governance
Establishing policies, strategic goals, and control mechanisms to guide an organization securely.
You Should Know:
- Use NIST SP 800-53 for policy templates:
wget https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r5.pdf
- Implement ISO/IEC 27001 for security management:
sudo apt install openscap && oscap xccdf eval --profile iso27001 /usr/share/xml/scap/ssg/content/ssg-ubuntu2204-ds.xml
Risk Management
Identifying, assessing, and mitigating threats while maintaining acceptable risk levels.
You Should Know:
- Perform a risk assessment with OpenVAS:
sudo gvm-setup && sudo gvm-start
- Use Nmap for vulnerability scanning:
nmap -sV --script vuln <target_IP>
Compliance
Adhering to laws, regulations, and internal policies to avoid legal repercussions.
You Should Know:
- Automate compliance checks with Lynis:
sudo lynis audit system
- Check PCI-DSS compliance with OpenSCAP:
oscap xccdf eval --profile pci-dss /usr/share/xml/scap/ssg/content/ssg-rhel8-ds.xml
What Undercode Say
A robust GRC framework integrates governance policies, proactive risk management, and strict compliance adherence. Key tools like NIST guidelines, OpenVAS, and Lynis streamline security enforcement. Organizations must continuously audit systems, update policies, and train employees to mitigate evolving cyber threats.
Expected Output:
Governance: NIST/ISO policies applied Risk: OpenVAS scan completed – 3 critical vulnerabilities patched Compliance: Lynis audit score: 85/100 – PCI-DSS checks passed
Relevant URLs:
References:
Reported By: Alexrweyemamu Mastering – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
