Author: Nora Whitfield
Smart Home Device Security: A Practical Checklist
Cameras, speakers, plugs and doorbells all connect to your network. Here is a practical checklist for keeping smart home devices from becoming weak links.
Wi-Fi Encryption Explained: WPA2 vs WPA3 and the Old Standards
WEP, WPA, WPA2, WPA3: the names are confusing. Here is what each one does, which are still safe and how to pick the right setting on your router.
Why Software Updates Matter for Your Security
Updates patch the security flaws attackers look for. See what to keep current, how to automate it and how to avoid fake update pop-ups.
What Are Cookies and Trackers? A Beginner’s Explanation
Cookies remember you; trackers watch where you go. Learn the difference between helpful and intrusive ones, and how to manage both without wrecking your browsing.
What Is a VPN and How Does It Work?
A plain-English explanation of what a VPN does, how the encrypted tunnel works, what it protects you from, and what it cannot do.
Streaming and VPNs: What to Know Before You Travel
Streaming services often show different catalogues abroad. Here is how VPNs interact with that, why they do not always work, and what to check in the rules before you try.
iPhone Privacy Settings You Should Check
Walk through the iPhone privacy settings that matter: location, app tracking, photos and contacts access, Safari, notifications and the lock screen.
What Is HTTPS and Why It Matters for Everyday Browsing
HTTPS encrypts the connection between your browser and a website. Learn what the padlock really means, what it cannot promise and how to check a page quickly.
What to Do After a Data Breach: A Practical Checklist
Learned your data was exposed? Follow this calm checklist: verify the notice, change passwords, add a second factor and watch for follow-up scams.