[Verse 1]
Three letters guard your mailbox throne
SPF declares which servers own
Your domain's voice, DKIM signs each line
DMARC decides when all align
Sandbox chambers detonate suspicious freight
While phishers circle, taking bait
[Chorus]
Digital guardians at the door
SPF, DKIM, DMARC and more
Multi-factor keeps intruders out
Challenge culture kills all doubt
Simulate attacks to fortify
Train the human, amplify
[Verse 2]
Lookalike domains prowl the net
Corporate mimics in silhouette
Caller ID lies through copper wire
Detection systems never tire
Browser cages isolate the risk
Financial users can't dismiss
[Chorus]
Digital guardians at the door
SPF, DKIM, DMARC and more
Multi-factor keeps intruders out
Challenge culture kills all doubt
Simulate attacks to fortify
Train the human, amplify
[Bridge]
Quarterly phishing hooks arrive
Clicking triggers training live
Vishing calls test finance teams
Nothing here is what it seems
Slow down, question, verify twice
Verification pays the price
[Verse 3]
Authentication triple-shield
Makes domain spoofing finally yield
Sandbox detonation chambers burst
Malicious payloads at their worst
MFA blocks credential theft
No single secret can be left
[Final Chorus]
Digital guardians at the door
Technical and administrative floor
Human leverage mapped complete
Where technology and training meet
Challenge culture empowers all
Verification breaks the fall
[Outro]
SPF, DKIM, DMARC combined
Simulation sharpens mind
Guardians watching, always there
Digital fortress, layer by layer