How to Protect Yourself Online: Essential Tips from a Former CIA Analyst

In today’s digital world, protecting your personal information is more important than ever. Cyber threats, data breaches, and identity theft are real concerns, but with the right precautions, you can safeguard yourself. Heather Nickerson, a Photo Manager colleague and former CIA Analyst, shares expert advice on how to stay secure.

1. Enable Two-Factor Authentication (2FA)

Your banking information and other sensitive accounts should always have 2FA enabled. This extra layer of security requires a second step—like a text message code or authentication app—to verify your identity.

2. Use Strong Passwords

• Create passwords that are 18-26 characters long, including uppercase/lowercase letters, numbers, and symbols.

• Avoid using easily guessed words like birthdays or pet names.

• Use a password manager such as LastPass, 1Password, Dashlane, or Keeper to store and generate strong passwords securely.

• If you use Chrome or Apple devices, enable Apple Keychain for password management.

3. Be Cautious with Public Wi-Fi & Hotspots

When traveling or working remotely, public Wi-Fi can be a hacker’s playground.

• Avoid entering sensitive information when using unsecured public networks.

• Consider using your own hotspot instead.

• Use a VPN (Virtual Private Network) to encrypt your data and disguise your online activity.

4. Protect Against Device Theft

Losing your phone or laptop can mean exposing sensitive data.

• Always keep your devices in sight.

• Use a USB data blocker (aka "USB condom") to prevent malware from infecting your device when charging in public places.

5. Review Your Privacy Settings Regularly

Your personal information can be exposed through apps, social media, and software updates.

• Check your Facebook privacy settings after every update. Platforms sometimes reset or change settings without clear notification.

• Monitor your Personally Identifiable Information (PII)—data like your home address, email, and phone number.

• Google yourself often to see what information is publicly available. If something concerning comes up, take steps to remove or secure it.

Final Thoughts

Taking these simple but effective precautions can significantly reduce your risk of cyber threats and data breaches. Stay informed, be proactive, and protect yourself in the digital world.

What security steps do you take to stay safe online? Share your thoughts in the comments!