Automatic SSL Certificate Renewal – Full Scope

1. Discovery & Assessment

• Review current SSL/TLS certificate setup, providers, and expiration schedules
• Identify hosting environments (cloud, on-premise, hybrid) and domains requiring automation
• Map compliance and security requirements (PCI DSS, HIPAA, GDPR, etc.)

2. Renewal Strategy & Tooling

• Select automation tools (e.g., Let’s Encrypt with Certbot, ACME protocol clients, cloud provider integrations)
• Define renewal triggers (time-based, threshold-based before expiration)
• Implement centralized management for multi-domain and wildcard certificates

3. Implementation

• Automate issuance, validation, and deployment of SSL certificates
• Configure domain verification (DNS-01, HTTP-01, or API-based validation)
• Set up automated reload/restart of web servers, load balancers, and proxies after renewal

4. Monitoring & Alerts

• Integrate monitoring systems to track certificate status, validity, and chain of trust
• Configure alerts for failed renewals, misconfigurations, or impending expirations
• Maintain redundancy by overlapping certificates during transition periods

5. Security & Compliance

• Enforce strong encryption protocols and cipher suites
• Implement certificate pinning and revocation mechanisms where applicable
• Align with compliance frameworks requiring documented proof of SSL/TLS management

6. Maintenance & Governance

• Schedule periodic reviews of certificate lifecycle management
• Maintain audit logs of renewals, deployments, and access attempts
• Provide training/documentation for IT and security teams on automated SSL practices