In 2024 Cybersecurity Awareness Month

Week 2 - Turn On Multifactor Authentication

Turn On Multifactor Authentication, Secure Your World.

Where should you use MFA? Use it while accessing your bank accounts, while online shopping, when you access your work accounts and of course social media platforms as well! Use MFA EVERYWHERE. Let's keep our digital lives safe!

#CybersecurityAwarenessMonth #SecureOurWorld

What is Multi-Factor Authentication (MFA)?

MFA is an additional layer of security beyond just a password. It requires users to provide two or more verification factors to access an account, significantly reducing the risk of unauthorized access.

Why Use MFA?

Even if someone steals or guesses your password, MFA makes it much harder for them to access your account. The second layer of authentication (a one-time code or push notification sent to your phone) adds another barrier, greatly increasing your account’s security.

How MFA Works:

Password: The first step is entering your password, just like any normal login.
Second Factor: After entering your password, you’ll be prompted to verify your identity with a second factor. Common methods include:
- Text Message (SMS) Codes: A code sent to your phone via SMS.
- Authentication Apps: Apps like Duo, Google Authenticator, or Microsoft Authenticator generate secure one-time codes.
- Biometric Authentication: Using a fingerprint or facial recognition.
- Hardware Tokens: A physical device that generates a code.

The Benefits of MFA

MFA is a powerful defense mechanism that goes beyond just a password. Here's why it's crucial:

Increased Security: Even if your password is compromised, attackers can't access your account without the second factor.
Protection from Phishing Attacks: MFA protects you from phishing attacks where hackers try to steal passwords.
Peace of Mind: It adds an extra layer of security, especially for sensitive accounts like banking, school, or email.

How to Enable MFA:

Check Account Settings: Many services, such as Google, Microsoft, and social media platforms, offer MFA under security settings.
Choose Your Second Factor: Most services let you choose between SMS codes, authenticator apps, or other options. Using an app or hardware token is generally more secure than SMS codes.
Set Up Backup Methods: Ensure you have backup options in case your primary authentication method is unavailable (e.g., your phone gets lost or stolen).

Best Practices for Using MFA

Enable MFA on All Accounts: Especially important for email, banking, and social media.
Use Authenticator Apps: They are more secure than SMS codes, which can be vulnerable to SIM-swapping attacks.
Regularly Review MFA Settings: Ensure your backup methods are updated, and if your second factor device changes, update it promptly.

By turning on MFA, you significantly reduce the likelihood of your accounts being hacked, adding a strong extra layer of security to your online presence.

CSUN MFA

Don't forget to check out CSUN’s DUO MFA site: Duo Multi-Factor Authentication | California State University, Northridge (csun.edu)

Week 2 Summary:

Take Action Today!

Turn on Multi-Factor Authentication (MFA): Strengthen your account security by enabling MFA for key services like email, banking, and social media.
Choose Your Second Factor: Use an authentication app like Google Authenticator or Duo for stronger protection over SMS codes.
Set Up Backup Methods: Ensure you have backup options like a secondary device or method in case your primary method becomes unavailable.
Review and Update Regularly: Keep your MFA settings up to date and make sure backup methods are current.
Check Out CSUN’s DUO MFA: Learn more about MFA through CSUN’s DUO MFA site to secure your accounts.