Proactive Alerting for Expiring System Certificates

NetBrain currently has no mechanism to monitor the expiration status of system-level SSL/TLS certificates used by internal services and alert administrators before they expire. As a result, certificate expiration can go undetected until a service failure occurs, leading to unplanned downtime and reactive troubleshooting. This enhancement would introduce a monitoring capability that tracks certificate expiration dates for system services and issues proactive alerts within a configurable time window before expiration. Providing early visibility into upcoming certificate expirations would allow administrators to renew certificates ahead of time, reducing the risk of service outages caused by expired certificates.