Straight answers to the online-safety questions we hear most. Every recommendation here is covered in more depth in our guides.
What’s the single most important thing I can do to stay safe online?
Turn on two-factor authentication for your email and bank, and use a password manager so every account has a unique password. Those two habits stop the large majority of account take-overs. See our 2FA guide and password guide.
Is antivirus still necessary in 2026?
For most people, your operating system’s built-in protection plus safe habits covers the basics. Antivirus and a browser safety layer add extra protection, especially against malicious downloads and known-bad sites. They’re layers, not guarantees.
Are password managers actually safe?
Yes, a reputable password manager is far safer than reusing passwords or writing them down. It encrypts your vault behind one strong master password. The real risk is not using one.
How do I know if an email or text is phishing?
Watch for urgency, a sender address that doesn’t match the brand, and links that don’t go where they claim. The one rule: never act from the message, go to the site yourself. Full checklist in how to spot phishing.
Do I really need a VPN?
It’s a nice-to-have, not a must, for everyday browsing, because most sites now use HTTPS. A reputable VPN helps on untrusted networks and hides your browsing from the network operator.
Is public Wi-Fi dangerous?
Far less than it used to be, thanks to HTTPS. Confirm the network name, avoid auto-join, and save the most sensitive tasks for a network you trust.
How often should I change my passwords?
Change them when there’s a reason, a breach, or a password you reused. Forced regular changes tend to produce weaker, patterned passwords.
What should I do if I’ve been breached or hacked?
Change the affected password (and anywhere you reused it), turn on 2FA, and watch your accounts. Our step-by-step: what to do after a data breach.
Is Foxmole independent, and how do you choose what to recommend?
We’re independent and reader-first. We recommend tools we’d tell our own families to use, describe what they actually do (and don’t), and cite our sources. See our editorial standards.
Are the tools you recommend free?
Where possible, yes, our current browser-safety pick, Avast Online Security & Privacy, is free and needs no account. We’ll always say when something costs money.