April 15, 2025

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Personal Finance

Best Practices to Secure Your Online Banking Account

Best Practices to Secure Your Online Banking Account

In today’s fast-paced digital world, online banking offers unmatched convenience. But with that convenience comes the growing importance of securing your account to protect your financial information from potential threats. Here are the top practices for keeping your online banking access safe and stress-free.

1. Avoid Using Public Wi-Fi for Online Banking

Public Wi-Fi networks—like those in coffee shops, airports, or hotels—are convenient but often lack strong security. Hackers can intercept data sent over these networks, potentially gaining access to your login credentials.

What to do instead:

  • Use mobile data or a secure, password-protected private network (like your personal hotspot).
  • Consider using a Virtual Private Network (VPN) to add encryption when accessing sensitive information.

2. Lock Your Mobile Devices and Computers

Your smartphone and laptop are gateways to your online banking account. If lost or stolen, an unlocked device puts your financial information at risk.

Steps to take:

  • Set strong, unique passwords or passcodes on all devices.
  • Enable biometric authentication (fingerprint or facial recognition) when available.
  • Activate automatic locking after short periods of inactivity.

3. Enable Multi-Factor Authentication (MFA)

Multi-factor authentication (MFA) adds a vital layer of security by requiring you to verify your identity through more than one method—like a password and a one-time code sent to your phone.

Even if someone steals your password, MFA helps block access with the additional verification needed.

How to set it up:

  • Go to your bank’s online security settings and enable MFA.
  • Use secure methods such as SMS codes, authenticator apps, or biometric verification.

4. Use Unique Passwords for Financial Accounts

Reusing passwords across platforms increases your risk. If one account is compromised, others with the same credentials could also be accessed.

Tips for strong, unique passwords:

  • Use a combination of uppercase and lowercase letters, numbers, and symbols.
  • Avoid common choices like birthdays, names, or pet names.
  • Use a password manager to generate and securely store complex passwords.

5. Monitor Your Accounts Regularly

Keeping an eye on your banking activity is one of the most effective ways to catch unauthorized transactions early.

What to do:

  • Enable online banking notifications to alert you of suspicious activity or large transactions.
  • Check your transaction history frequently for unfamiliar charges.
  • Report any discrepancies to your bank or credit card company immediately.

6. Watch for Phishing Scams

Phishing scams are designed to trick you into giving away sensitive information. They often appear as emails, texts, or calls pretending to be from trusted sources.

How to protect yourself:

  • Don’t click on suspicious links or download attachments in unsolicited messages.
  • Verify the sender’s identity before sharing personal or account information.
  • Always access your bank account by typing the URL directly into your browser—not through emailed links.

Securing your online banking account isn’t just about following best practices—it’s about building smart habits that protect your financial well-being. By staying proactive and implementing these measures, you can significantly reduce the risk of unauthorized access.

Remember, your bank is your partner in protecting your information. Take a few minutes today to review your account security settings and enable features like multi-factor authentication and account alerts. Together, we can create a safe and secure banking experience—so you can stay focused on what matters most: your financial goals and peace of mind.

Heidi Tollefsrud

Heidi Tollefsrud

Heidi Tollefsrud is the Vice President – Customer Experience Director for Deerwood Bank. A graduate of the University of Minnesota Duluth, Tollefsrud manages Deerwood Bank’s entire retail banking department while also working to streamline and integrate the customer service experience across all delivery channels.

In her free time, Tollefsrud enjoys spending time with her friends and family while they explore new places in nature. On a warm summer day, you might be able to find Heidi riding her motorcycle on a nice tour around a local lake.


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