[Verse 1]
The fortress of your systems needs four pillars strong and true
Access guards the gateway, change controls what's breaking through
Operations keep it humming while development builds the frame
Without these core foundations, your financial data's game
[Chorus]
A-C-O-P, the quartet that protects
Access, Change, Ops, Programs - what the auditor expects
A-C-O-P, the backbone of control
Four domains defending every financial reporting goal
[Verse 2]
Access management's the bouncer checking IDs at the door
Segregation of duties means no single person holds the store
User provisioning and passwords, reviews of who can see
Multi-factor authentication keeps the hackers from the spree
[Chorus]
A-C-O-P, the quartet that protects
Access, Change, Ops, Programs - what the auditor expects
A-C-O-P, the backbone of control
Four domains defending every financial reporting goal
[Verse 3]
Change management's the traffic cop when systems need repair
Testing, approvals, documentation - handle updates with care
Emergency procedures locked down tight with proper oversight
Unauthorized modifications could turn your balance sheets to blight
[Chorus]
A-C-O-P, the quartet that protects
Access, Change, Ops, Programs - what the auditor expects
A-C-O-P, the backbone of control
Four domains defending every financial reporting goal
[Bridge]
Operations monitoring, backups running clean
Program development lifecycle, requirements crisp and lean
Each control supports the others in this intricate design
When IT generals are battle-ready, financial statements shine
[Outro]
From the server room to boardroom, these controls are your defense
A-C-O-P working together makes the perfect compliance sense