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Key takeaways
- The safest banks often use strong digital security features, such as two‑factor authentication and real‑time alerts.
- Large traditional banks offer robust protection, but online banks and fintechs often match or exceed their security measures.
- You can take simple steps to protect your accounts, regardless of which financial institution you choose.
Your bank account holds more than money – it stores your paycheck, your savings, and your financial peace of mind. A security breach can mean frozen funds, stolen identity, and weeks of cleanup.
The good news is that most banks now offer robust protections, like two‑factor authentication to instant fraud alerts. Below, we’ll cover what makes a bank secure and highlight 10 financial institutions with standout security features.
What features make a bank secure
When it comes to online banking security, the biggest banks often lead because of their size and strict regulatory requirements. But security isn’t just about a bank’s size – it’s also about the specific features that protect your money day to day.
The best security combines two things: protection against bank failure and protection against fraud and theft. Here’s what to look for when comparing your options.
Two-factor authentication
Two-factor authentication, often called 2FA, adds an extra step when you log in. After entering your password, you’ll receive a code via text, email, or an authenticator app. Even if someone steals your password, they can’t access your account without that second verification.
Most banks now offer 2FA, though some make it optional. If your bank offers the option, turning it on adds a meaningful layer of protection.
Real-time transaction alerts
Instant notifications let you know the moment money moves in or out of your account. You can catch unauthorized transactions within seconds instead of discovering them days later on a statement.
The faster you spot fraud, the easier it is to resolve. This feature has become standard across most banks and fintechs.
Zero liability protection
Zero liability policies mean you won’t be held responsible for unauthorized charges on your account. If someone makes fraudulent purchases with your debit card, you can dispute the charges and get your money back.
Federal law already limits your liability for debit card fraud, but many banks go further with their own zero liability guarantees.
10 banks with the best security features
These banks have some of the best security features to keep your money safe. Learn more about each below.
Chime®
Chime® offers security features that rival those of traditional banks, even though Chime is a financial technology (fintech) company, not a bank. Instant transaction notifications: Get alerts the moment your card is used.
- Biometric login: Facial recognition in the Chime mobile app
- One‑tap card blocking: Disable and re‑enable your card directly from the app.
- Two‑factor authentication: Extra login security is available in the app.
Monthly fee: $0
Chase®
Chase is designated as a Global Systemically Important Bank (G‑SIB), which means it faces stricter capital requirements and closer regulatory oversight than many smaller institutions.
- Biometric login: Fingerprint and facial recognition in the Chase Mobile® app.
- Real‑time alerts: Get notified of purchases and other activity as it happens.
- Instant card lock/unlock: Quickly block or unblock your debit card from the app.
- Zero liability protection: 24/7 fraud monitoring and $0 liability for unauthorized transactions.1
Monthly fee: $4.95–$25, waivable with qualifying activities.2
Bank of America®
Bank of America is another G‑SIB institution with extensive security infrastructure, including around‑the‑clock monitoring and AI‑powered systems to detect unusual activity.3
- Biometric login: Fingerprint login for secure access.
- Customizable alerts: Choose which transactions trigger notifications.
- Card lock feature: Temporarily lock and unlock your card in the app.
- Security Center: A centralized hub to manage all your security settings.4
Monthly fee: $4.95–$25, waivable with qualifying activities.4
Wells Fargo®
Wells Fargo offers one of the more comprehensive alert systems among traditional banks, letting you tailor notifications to how you use your account.5
- Highly customizable alerts: Set alerts by transaction type, amount, or location to spot potential fraud quickly.5
- Digital wallet controls: Manage digital wallets linked to your account from the app.6
- Device‑level protection: Quickly suspend wallet access if your phone or device is lost.
Monthly fee: $5–$35, waiveable with qualifying activities.7
Capital One®
Capital One stands out for its virtual assistant, Eno®, which actively helps you monitor your accounts and stay ahead of potential issues.8
- Instant card lock and biometric login: Secure your card and access your account with fingerprint or face ID.9
- Real‑time purchase notifications: Get alerts every time your card is used.9
- Eno® virtual assistant: Flags suspicious charges, free‑trial conversions, and can generate virtual card numbers for safer online shopping.8
Capital One 360 checking accounts have no monthly fees or minimums.10
Citi®
Citi combines continuous account monitoring with tools that make it easier to spot unauthorized access quickly.11
- Biometric login and instant card controls: Manage access to your cards in the app.11
- Last‑login display: See the date and time of your last login every time you sign in.
- Automatic blocks on suspected compromise: If Citi detects suspicious activity, it can block online and mobile access and prompt a password reset.
Monthly fee: $5–$15, waiveable with qualifying activities.12
PNC Bank®
PNC Bank helps you stay ahead of low balances and unexpected withdrawals with proactive alerts and tools.13
- Low Cash Mode®: Alerts you when your balance drops below a threshold you set, helping you avoid overdrafts and spot unusual withdrawals.13
- Customizable alerts and card controls: Manage notifications, card usage, and security preferences in the app.14
- Biometric login: Secure access with fingerprint or face recognition.15
Monthly fee: $5–$25, waivable with qualifying activities.15
U.S. Bank®
U.S. Bank offers a mix of real‑time monitoring and spending controls that can help limit potential losses from fraud.16
- Real‑time alerts: Get notified about account activity as it happens.
- Card controls and biometric authentication: Lock your card and log in securely via the mobile app.
- Spending limits: Set debit card spending limits as an added safeguard.
Monthly fee: $4.95–$12, waivable with qualifying activities.16
SoFi®
SoFi combines modern app‑based security with extended FDIC coverage through a network of partner banks.17
- Extended FDIC coverage: FDIC insurance up to $3 million through partner banks, above the standard $250,000.17
- Two‑factor authentication and biometric login: Additional layers of digital security.18
- Real‑time spending notifications: Get alerts each time money moves in or out of your account.18
SoFi checking and savings accounts have no monthly fees.18
Ally Bank®
Ally Bank is an online‑only institution that invests heavily in digital security infrastructure to protect customer accounts.19
- 24/7 fraud monitoring and detailed alerts: Stay informed about account activity at all times.19
- In‑app card controls: Temporarily disable your debit card directly from the app.19
- TLS encryption and multi‑factor authentication: Protect your connection and logins, plus free antivirus and anti‑malware tools for customers.19
Ally Bank spending accounts have no monthly fees.20
How to protect your bank account
Even the most secure bank can’t protect you from every threat. Your own habits play a major role in keeping your money safe. Here are a few steps that can make a real difference.
Use strong and unique passwords
Create passwords that combine letters, numbers, and symbols. Avoid using the same password across multiple accounts – if one gets compromised, hackers will try it everywhere else.
A password manager can help you create and store unique passwords for each account without having to memorize them all.
Enable two-factor authentication
Turn on two-factor authentication for your bank accounts and email. Your email is especially important because password reset links typically go there.
Many banks offer authentication through text message, email, or authenticator apps. Authenticator apps are generally more secure than text messages.
Monitor your account regularly
Check your accounts at least weekly for unfamiliar transactions. The sooner you spot unauthorized activity, the easier it is to resolve.
Set up real-time alerts so you don’t have to remember to check manually. Most banks let you customize which transactions trigger notifications.
Avoid using public Wi-Fi for banking
Public Wi-Fi networks at coffee shops, airports, and hotels are often unsecured. Hackers can potentially intercept data you send over unsecured networks.
Use your phone’s cellular data instead when checking your bank account in public. If you frequently use public Wi-Fi, consider a Virtual Private Network (VPN) to encrypt your connection.
How we chose these financial institutions
We evaluated banks based on their security features, and accessibility for everyday consumers. Our list prioritizes institutions that offer strong digital protections, such as two-factor authentication, real-time alerts, and easy card controls.
We also considered fee structures, since security features are of little use if high fees drain your account. The banks on this list offer a range of options for different financial situations.
Frequently asked questions
Is online banking safe?
Online banking is generally safe when you use a reputable institution with proper security measures. Look for two-factor authentication and encryption. Your own security habits – like using strong passwords and avoiding public Wi-Fi – also play a significant role in keeping your accounts protected.
How do I know if a banking app is secure?
Check that the app uses encryption and offers two-factor authentication. Download apps only from official app stores, and verify that the financial institution itself publishes the app. Look for biometric login options and the ability to lock your card instantly – both features indicate the bank takes mobile security seriously.