The internet has become part of almost everything we do.

We use it to communicate, shop, work, study, manage money, store photos, access entertainment and connect with businesses around the world.

But the same convenience also creates risks.

Phishing messages, stolen passwords, fake websites, malicious software, account takeovers and online scams can affect anyone. You don’t need to be a cybersecurity expert to reduce these risks, however.

A few basic habits can make your online accounts and personal information significantly harder to compromise.

Here are 20 practical ways to stay safer online.

1. Use Strong, Unique Passwords

One of the most important online security habits is using a different password for every important account.

If you use the same password everywhere and one website suffers a data breach, attackers may try that password on your other accounts.

A strong password should generally be:

• Long
• Unique
• Difficult to guess
• Not based on easily available personal information

Avoid passwords based on your name, birthday, phone number or simple patterns.

2. Use a Password Manager

Remembering dozens of unique passwords can be difficult.

A password manager can generate and securely store complex passwords so you don’t have to memorize every one.

Instead of using one simple password across multiple services, you can use a different strong password for each account.

Protect your password manager with a strong master password and appropriate security features.

3. Turn On Two-Factor Authentication

Two-factor authentication, often called 2FA, adds another layer of protection to an account.

Instead of relying only on your password, the service may require an additional verification method.

Depending on the service, this might include:

• Authentication apps
• Security keys
• Passkeys
• One-time codes
• Other verification methods

If someone obtains your password, an additional authentication factor can make account access significantly more difficult.

4. Be Careful With Unexpected Emails

Phishing remains one of the simplest ways attackers try to steal information.

A message may claim to be from:

• Your bank
• A delivery company
• A streaming service
• Your employer
• A government organization
• A social media platform

The message may ask you to click a link, verify your account, make a payment or provide personal information.

Don’t click immediately.

Instead, verify the request independently.

5. Check Links Before Clicking

Before opening a suspicious link, look carefully at where it leads.

Watch for:

• Misspelled domains
• Strange subdomains
• Unusual characters
• Unexpected URL structures
• Domains that don’t match the claimed organization

If you receive a message from your bank, for example, you can open the bank’s official website or app yourself rather than clicking the link in the message.

6. Don’t Share Sensitive Information Unnecessarily

Think carefully before providing personal information online.

This may include:

• Government identification numbers
• Banking details
• Passwords
• One-time verification codes
• Home address
• Private documents
• Personal financial information

A legitimate company generally should not need you to send sensitive credentials through an unexpected email or message.

When in doubt, verify through an official communication channel.

7. Never Share One-Time Passwords

One-time passwords and verification codes are designed to help protect your accounts.

If someone contacts you and asks for a code that was sent to your phone or authentication app, be extremely cautious.

The request may be an attempt to complete a login or transaction that you did not initiate.

Treat verification codes as confidential.

8. Keep Your Devices Updated

Software updates aren’t only about new features.

Updates can include security fixes for vulnerabilities discovered in operating systems, browsers and applications.

Keep important software reasonably up to date, including:

• Operating systems
• Web browsers
• Mobile apps
• Security software
• Router firmware when appropriate

Enabling automatic updates where practical can reduce the chance of forgetting important security updates.

9. Secure Your Home Wi-Fi

Your home network connects multiple devices to the internet.

Use the security features provided by your router and avoid leaving the network with default credentials when those credentials can be changed.

Consider:

• Changing default administrator credentials
• Using modern Wi-Fi security
• Keeping router firmware updated
• Using a strong Wi-Fi password
• Reviewing connected devices occasionally

If you have smart-home devices, remember that they are also part of your network.

10. Be Careful on Public Wi-Fi

Public Wi-Fi can be convenient in airports, hotels, cafés and other locations.

However, you should still be cautious when using unfamiliar networks.

Avoid entering highly sensitive information on networks you don’t trust unless you have appropriate security protections.

For sensitive activities such as banking, consider using your mobile connection or another trusted network when practical.

11. Shop Only on Trusted Websites

Before entering payment information, make sure you’re dealing with the correct website.

Look for:

• A legitimate domain
• Secure HTTPS connection
• Clear business information
• Reasonable pricing
• Established customer support
• Transparent return policies

Be especially careful with websites offering products at prices that seem impossibly low.

A professional-looking website alone doesn’t prove that a business is legitimate.

12. Be Careful With Online Payments

When making a payment online, verify:

• Who you’re paying
• The amount
• The website or app
• The payment method
• Whether the transaction is expected

Don’t allow pressure or urgency to make you skip basic checks.

Messages claiming that you must pay immediately to avoid account closure or penalties are common scam tactics.

13. Review Your Bank and Card Transactions

Regularly checking your financial accounts can help you identify suspicious activity earlier.

Look for:

• Unknown transactions
• Unexpected subscriptions
• Duplicate charges
• Unrecognized payments

If you see something suspicious, contact the relevant financial institution through its official contact information.

Don’t rely on contact details provided in a suspicious message.

14. Limit What You Share on Social Media

Information posted publicly can sometimes be used by attackers to make scams more convincing.

Avoid unnecessarily sharing details such as:

• Your exact home address
• Travel plans while you’re away
• Personal identification documents
• Sensitive family information
• Security-question answers
• Excessive personal details

Review your privacy settings regularly.

Remember that deleting a post later doesn’t guarantee that nobody saved or copied it.

15. Be Careful With Social Engineering

Cybersecurity isn’t only about technology.

Attackers may manipulate people into giving away information.

For example, someone might pretend to be:

• A manager
• A bank employee
• A technical-support agent
• A delivery company
• A government representative
• A friend whose account has been compromised

They may create urgency or fear to make you act quickly.

If a request seems unusual, pause and verify it independently.

16. Don’t Download Unknown Files

Unexpected attachments can contain malicious software.

Be cautious with files received through:

• Email
• Messaging apps
• Social media
• File-sharing platforms
• Unknown websites

Especially avoid opening unexpected executable files or documents that ask you to enable unusual features.

If you weren’t expecting the file, verify it before opening it.

17. Download Apps From Trusted Sources

Whenever possible, install software through official app stores or the software developer’s legitimate website.

Be careful with:

• Pirated software
• Modified applications
• Unknown APK files
• Unofficial browser extensions
• Cracked programs
• Suspicious downloads

Free software isn’t necessarily unsafe, but unofficial sources increase the risk of downloading something malicious.

18. Back Up Important Data

Online safety also includes protecting your information from device failure, ransomware and accidental deletion.

Important files can include:

• Family photos
• Work documents
• Financial records
• Creative projects
• Educational documents
• Business files

Maintain backups using an appropriate combination of local and cloud storage.

For particularly important information, having more than one backup can provide additional protection.

19. Review Your Accounts Regularly

Over time, you may create dozens of online accounts that you no longer use.

Review your accounts periodically.

Consider:

• Closing accounts you don’t need
• Removing old apps with unnecessary access
• Reviewing connected services
• Updating recovery information
• Checking active sessions
• Removing unfamiliar devices

Reducing your digital footprint can also reduce the number of accounts that need to be protected.

20. Slow Down When Something Feels Urgent

This may be one of the most useful online safety habits.

Scammers frequently use urgency.

A message might say:

“Your account will be closed today.”

Or:

“Your payment failed. Act now.”

Or:

“Your package cannot be delivered. Confirm your details immediately.”

Instead of reacting immediately, stop.

Ask:

Was I expecting this?

Who actually sent it?

Can I verify it independently?

Is the request asking for sensitive information or money?

Taking a few extra minutes can prevent an expensive mistake.

How to Recognize a Possible Online Scam

A suspicious message often contains several warning signs.

Warning Sign	Why It Matters
Unexpected message	You may not have initiated the interaction
Urgent language	Designed to pressure you
Request for passwords	Legitimate services generally don’t need your password
Request for verification codes	Could enable account takeover
Unusual payment request	Could indicate fraud
Suspicious link	May lead to a fake website
Too-good-to-be-true offer	Could be designed to attract victims
Poorly written message	Can be a warning sign, though not always

One warning sign doesn’t automatically prove that something is fraudulent.

Look at the entire situation and verify independently.

What to Do If You Think Your Account Has Been Compromised

If you believe an account has been accessed by someone else, act quickly.

1. Change the Password

Use a new, unique password.

2. Enable Two-Factor Authentication

Turn on additional account protection if available.

3. Check Active Sessions

Look for unfamiliar devices or locations and sign them out where appropriate.

4. Review Recovery Information

Check whether your recovery email address or phone number has been changed.

5. Check Recent Activity

Look for suspicious messages, transactions or account changes.

6. Contact the Service

Use the organization’s official support channels if you need assistance.

If financial information may have been exposed, contact your bank or card provider promptly.

A Simple Online Safety Checklist

You don’t need to become a cybersecurity expert.

Start with these basics:

• ☐ Use unique passwords
• ☐ Use a password manager
• ☐ Enable two-factor authentication
• ☐ Keep software updated
• ☐ Check links before clicking
• ☐ Don’t share verification codes
• ☐ Be cautious with unexpected attachments
• ☐ Use trusted websites and apps
• ☐ Secure your home Wi-Fi
• ☐ Review bank transactions
• ☐ Limit sensitive information on social media
• ☐ Back up important files
• ☐ Remove unused accounts
• ☐ Verify urgent requests independently

Final Thoughts

Staying safe online isn’t about avoiding the internet.

It’s about developing better digital habits.

Use strong and unique passwords, protect important accounts with additional authentication, keep your devices updated, think carefully before clicking links, and verify unexpected requests before sharing information or sending money.

Most importantly, slow down when something creates urgency or fear.

A few seconds of careful checking can sometimes prevent hours, days or even months of dealing with the consequences of an online security problem.

The internet is an essential part of modern life. Learning how to use it safely is one of the most valuable digital skills you can develop.