What is Multi-Factor Authentication? How MFA Protects You from Hackers? 💥 #Shorts – 391
- 2025.07.19
- リモートワークセキュリティ

What is MFA (Multi-Factor Authentication)?
In this 60-second #Shorts video, we simplify multi-factor authentication — a crucial cybersecurity method that adds extra layers of protection to your online accounts.
MFA works by requiring two or more verification factors before granting access. These factors can include:
✅ Something you know – like your password
✅ Something you have – like your phone or a security token
✅ Something you are – like your fingerprint or facial scan
🔒 Even if a hacker steals your password, MFA ensures they can’t log in without your second (or third) factor. Think of it as adding extra locks on your digital doors.
This method is used by apps like Google Authenticator, Microsoft Authenticator, and more to keep your data safe. If you’re serious about online security, enabling MFA is a must!
Watch full video on MFA – https://youtu.be/-Qvzgnkgkd8
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