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DevOps Security Checklist
Infrastructure Security
Implement network segmentation to isolate critical systems
Use firewalls to restrict access to sensitive parts of the infrastructure
Regularly patch and update all systems and software
Enforce strong authentication and authorization mechanisms
Monitor and log all access to critical systems
Application Security
Conduct regular security code reviews
Use automated tools for static and dynamic code analysis
Implement input validation to prevent injection attacks
Use secure libraries and frameworks
Regularly test and update dependencies and third-party components
Data Security
Encrypt data at rest and in transit
Implement data classification and handling policies
Regularly backup critical data and test restoration procedures
Use access controls to limit data exposure
Monitor and audit data access and usage
Incident Response
Establish and document an incident response plan
Train staff on incident response procedures
Regularly test and update the incident response plan
Ensure quick and secure communication channels for incident response
Maintain an inventory of assets and their criticality for prioritizing response
Monitoring and Logging
Implement centralized logging for all systems and applications
Use log analysis tools to detect anomalies and potential security incidents
Regularly review and update logging policies and procedures
Ensure logs are stored securely and have appropriate retention policies
Monitor system performance and usage for signs of compromise
