The following controls are approved policy to implement and verify within the project agreement. Actual operating responsibilities are those assigned in the operations or support contract.
Logging
Logs are limited to information needed to diagnose failures and support operations. Sensitive data is redacted, and access is restricted to authorized people. Retention periods are defined according to operational needs, with automatic deletion when those periods expire. Passwords and access keys must not be logged, and sensitive request contents must not be logged wholesale.
Error Tracking
Errors are collected and prioritized according to their impact on the service, with alerts that help the designated person investigate and follow up. Data is redacted before it is sent to the tracking tool, and diagnostics must not become unnecessary collection of visitor data.
Monitoring
The approved policy calls for automated monitoring of availability, performance, and errors, with a designated person responsible for receiving and following up on alerts. The operations or support agreement defines coverage hours, response times, and responsibilities. This policy does not promise around-the-clock human monitoring or a specific availability percentage.
Backups
The approved policy calls for automated, encrypted backups isolated from the primary system, with a defined retention period and periodic restoration tests. The contract identifies who is responsible for backups, follow-up, and restoration; responsibility does not automatically pass to the developer simply because they built the website.
Backup scope is based on the data that actually exists: website files, assets, configuration needed for recovery, and changing data, if any. A successful backup job alone is insufficient; restorability must be verified. Backup frequency, acceptable data loss, and recovery time are determined by service needs and the agreement, without unapproved numerical commitments.
Rollback
Retain a stable release and prepare a tested rollback procedure, with service health checks after deployment and after rollback. Database changes, if any, require a separate plan to protect data and verify compatibility. Restoring application files must not be assumed to restore data automatically.
Secrets Management
Service passwords and API keys are stored in a dedicated secrets manager. Test and production secrets are separated, and access is restricted according to need. Secrets must not appear in source code, public frontend files, or logs. They are revoked and replaced when exposure is suspected, and access permissions are reviewed.