Online banks are generally safe and regulated, with many offering the same—or better—security features as traditional banks. Most are FDIC-insured and use strong encryption, fraud monitoring, and multi-factor authentication to protect your money.
But not every app offering banking services is a real bank. Some don’t carry the same protections, and there are still risks like phishing, SIM swapping, and fake apps.

This guide breaks down how online banks protect your accounts, where the real threats are, and what steps you can take to keep your money secure.
Why Online Banking Is Generally Safe
Most online banks follow strict security standards and are insured by the FDIC or NCUA, just like traditional banks. Many also offer advanced fraud detection tools and real-time alerts to keep your money protected around the clock.
But not every app that handles money is a true online bank. Some fintech platforms offer banking-like services without the same protections. That’s why it’s important to understand what safety measures to look for—and how to spot potential red flags.
How Online Banks Protect Your Money
Legit online banks use multiple layers of security to protect your account, your data, and your peace of mind. Here are the core features to look for:
- FDIC or NCUA insurance: Most online banks are backed by the FDIC or NCUA, which protects up to $250,000 per depositor if the bank fails. Always verify this using the official database before signing up.
- Strong data encryption: Banks use SSL or TLS encryption to secure data during transmission. This helps prevent hackers from intercepting sensitive information like logins and account numbers.
- Multi-factor authentication: MFA adds a second layer of protection beyond your password—usually a one-time code, fingerprint, or facial recognition—to stop unauthorized access even if someone has your login.
- Real-time fraud monitoring: AI-powered systems track your transactions and flag anything suspicious. Many banks also let you freeze your card or account instantly from the app.
- Transaction and login alerts: Instant alerts for logins, transfers, and withdrawals let you spot suspicious activity and respond quickly.
Potential Risks of Online Banking
Online banks are secure, but no system is immune to threats. Cybercriminals are always looking for new ways in—so knowing the risks helps you stay a step ahead.
- Phishing scams: Scammers send fake emails or texts posing as your bank to trick you into giving up login details. These often look legitimate and include urgent language.
- SIM swapping: Hackers convince your mobile carrier to transfer your phone number to their device. Once they control your number, they can intercept verification codes and access your accounts.
- Fake banking apps: Fraudsters create apps that mimic real banks. If downloaded, they can steal passwords and personal info. Only download apps from official app stores.
- Malware and keyloggers: Clicking a shady link or attachment can install malware that records everything you type—including banking credentials.
- Public Wi-Fi risks: Unsecured networks or fake hotspots can expose your login data. Hackers often use these to intercept sensitive information.
How to Stay Safe
Even with strong bank-side protections, your behavior plays a key role in keeping your money secure. Here’s how to protect yourself:
- Use strong, unique passwords: Don’t recycle passwords. Use a password manager to create and store long, random ones.
- Turn on multi-factor authentication: Always enable MFA if your bank offers it. This makes it much harder for anyone else to access your account.
- Avoid public Wi-Fi for banking: Use mobile data or a VPN instead. Public networks are easy targets for hackers.
- Watch for phishing attempts: Never click on links in emails or texts claiming to be from your bank. Go straight to the app or official website.
- Enable account alerts: Set up notifications for logins, withdrawals, or large transactions so you can act fast if something’s off.
- Protect your phone number: Ask your wireless provider to add a PIN or other security step to block SIM swap attempts.
- Keep your devices updated: Regularly update your phone and computer software to patch security holes and guard against malware.
Pros & Cons of Online Banks
Online banks offer major benefits over traditional banks—but they aren’t for everyone. Here’s a clear breakdown of the pros and cons:
Pros
- Higher interest rates: Many online banks offer annual percentage yields (APYs) that are 2–4x higher than those at brick-and-mortar banks, especially on savings accounts.
- Fewer fees: Most online banks skip the monthly maintenance fees, overdraft charges, and ATM fees that traditional banks are known for.
- 24/7 account access: You can manage your money anytime with mobile apps and websites—whether you’re paying bills, checking balances, or transferring funds.
- Built-in financial tools: Many online banks include budgeting features, savings goals, and real-time spending insights to help you stay on track.
Cons
- Cash deposits are harder: Without branches, depositing cash can be tricky. Some banks partner with retailers or ATMs, but limits and fees may apply.
- Customer support delays: Support is usually online or by phone, which can be slower—especially for complex issues that would be easier to resolve in person.
- Limited services: Some online banks only offer checking and savings accounts. You may not find options like mortgages, business accounts, or in-person advice.
- App or website outages: Since access is 100% digital, technical issues could temporarily lock you out of your account.
How to Choose a Safe Online Bank
Choosing the right online bank means looking beyond interest rates. Security, transparency, and ease of use should all factor into your decision. Here’s what to check before opening an account:
- Verify FDIC or NCUA insurance: Make sure the bank is listed as FDIC-insured (or NCUA-insured for credit unions). This protects up to $250,000 per depositor.
- Review security features: Look for multi-factor authentication, end-to-end encryption, fraud monitoring, biometric login options, and instant account alerts.
- Evaluate customer support: Check reviews and test response times. A good online bank should offer reliable chat or phone support—not just email forms.
- Check for hidden fees: Some online banks charge overdraft, ATM, or inactivity fees. Read the fine print to avoid surprises.
- Look at user experience: The app or website should be clean, easy to navigate, and full-featured. If it feels clunky or confusing, it may cause headaches later.
Top Online Banks
Here are some of the best online banks available today, based on features, accessibility, and safety. Each one offers strong digital tools and account protections.
1. Current
- Build credit and earn points with every swipe
- No minimum opening deposit or maintenance fees
- Get paid up to 2 days faster
- Earn 4.00% APY on your savings
- 40,000 fee-free ATMs
2. Chime
3. SoFi
- $300 sign-up bonus
- Earn up to 3.80% APY on savings
- Over 55,000 fee-free ATMs
- Get paid up to two days early
4. GO2bank
- No monthly fees or minimum balance requirements
- 4.50% APY on savings account
- No-fee overdraft coverage
- 19,000 ATMs with no fees
5. Ally Bank
- No monthly maintenance fees or opening deposit
- 0.10% APY on less than $15,000 minimum daily balance, and 0.25% APY on $15,000 or more
- Ally eCheck Deposit allows for check deposits from your smartphone
- Free use of 43,000 Allpoint ATMs and up to $10 reimbursement for other ATM fees per cycle
Final Thoughts
Online banks can be a safe, low-cost way to manage your money—if you choose the right one and follow smart security practices. Most offer strong encryption, FDIC insurance, and real-time alerts to help keep your accounts protected.
But safety also depends on your habits. Use strong passwords, avoid public Wi-Fi, and stay alert to phishing scams. The more proactive you are, the safer your money will be.
If you’re looking for better interest rates, fewer fees, and 24/7 access to your accounts, an online bank could be a smart move. Just make sure the one you choose checks all the right boxes.