Configuration Management Design

Baseline Configuration – Establishing a secure baseline for systems, applications, and networks based on best practices such as CIS Benchmarks and NIST guidelines. Configuration Standardization – Defining and enforcing uniform configurations across all devices, including firewalls, operating systems, and databases. Change Management – Implementing a formal process to assess, approve, and document configuration changes to prevent unauthorized modifications. Automated Configuration Management Tools – Using tools like Ansible, Puppet, or Chef to automate configuration deployment and ensure compliance. Continuous Monitoring & Compliance – Regularly scanning configurations with tools like SCAP or Tripwire to detect deviations from security policies.

Configuration Remediation

Configuration remediation involves identifying, assessing, and correcting misconfigurations that pose security risks. The remediation process includes: Configuration Audits & Assessment – Conducting periodic reviews using automated scanners to detect insecure configurations. Risk-Based Prioritization – Evaluating misconfigurations based on their severity and potential impact, prioritizing critical fixes first. Patch & Configuration Updates – Applying security patches, enforcing least privilege principles, and updating system settings to mitigate vulnerabilities. Rollback & Version Control – Implementing version control mechanisms to track changes and revert to a secure configuration if needed. Continuous Improvement – Regularly refining configuration management policies based on emerging threats and lessons learned from past incidents.