What is an MFA? Why isn't just enough passwords anymore?

🛡️ Multi-Factor Authentication (MFA)

⚠️ know? Just setting a long password can be hacked! The crooks are getting better every day. The MFA is a key defender to protect your account money and personal information 100 times safer!

❓ is the MFA?

Multi-Factor Authentication (MFA) is a "multi-step" authentication system. Instead of just a password, it will force you to provide at least one or two more authentication evidence to prove that you really are.

Compare to visualize:

Password only: It's like there's one key door. If the unsub steals the key, he can enter the house.

MFA: It's like there's a key door + a fingerprint scan + a mobile app code to get into the house.

🔑 3 main factors of MFA (Something You...)

MFA systems often choose to use a combination of different factors:

Something You Know: What You Know (i.e. Password, PIN, Forgettable Question)

Something You Have: What You Have (e.g. SMS / OTP Receiving Smartphone, Authenticator App, Smart Card)

Something You Are: What You Are (e.g. fingerprints, face scans, iris)

🚨 Why is the MFA so important now?

Anti-money suction: Even if a crook can fool our password or guess our code, without our phone to confirm or without our fingerprints, he can't log in.

Passwords fall out more often than I thought: Many times, information leaks from the websites we've signed up for. If we use the same code on every web, the MFA will be the last checkpoint that prevents hackers from entering our other accounts.

Private Information Security: Prevent Being Tricked into Borrowing Friends Money or Blackmailing Our Secret Information

✅ How to set up a simple MFA that should be done immediately!

Social Media: Go into the settings of Facebook, Instagram, Tikka and open "Two-Factor Authentication."

Bank apps: Most are already enforceable, but be sure to set up notifications every time they are logged in from a new machine.

Google / Apple ID: Very Important! Because it is connected to everything in life. It should always be activated and tied to a phone number or identity verification app.

💡 Conclusion: Wasting an extra 10 seconds to press identity confirmation through the MFA is the most rewarding investment in exchange for the security of money and data in your mobile.

# Includes IT matters # IT should know # IT # Technology # General knowledge