Scheduled

Automated vulnerability scans of the internal network run every Tuesday and Thursday. Network performance may be mildly degraded during scan windows. No service outages expected.

Firmware patches will be applied to the core distribution switches in Admin Tower, requiring a rolling restart of each switch. Wired connectivity in Admin Tower will experience brief interruptions per switch.

Weekly full backup of all production database servers. Brief connection interruptions of up to 90 seconds are possible during the backup snapshot phase.

Automated TLS certificate expiry and chain validation checks run against all public-facing services on Monday, Wednesday, and Friday mornings. No service impact. Alerts are generated for certificates expiring within 30 days.

Automated verification of overnight backup jobs across all production servers. No service impact expected; monitoring alerts are suppressed during the verification window.