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Understanding Multi-Factor Authentication (MFA)

📅 Published: July 2, 2026 ✍️ Written by: Micro Aid Solutions Editorial Team 🛡️ Reviewed & Verified by: CompTIA Certified IT Support Specialist

MFA is your best defense against unauthorized access.

Adding a second verification step via SMS or authenticator apps stops 99.9% of account takeovers. Learn more about account safety on our Microsoft 365 Support page.

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