Security & Privacy

Practical protection for people who work with sensitive information: locking down account access, keeping shoulder-surfers off your screen, covering the camera, and the subscription tools (password managers, VPNs) around them. None of this is exotic — it's the basics, done properly.

How to choose

• Hardware security key. The single biggest account-security upgrade. A FIDO2 key (YubiKey and equivalents) stops phishing dead because the login is bound to the real site. Buy two — one to use, one as a backup in a drawer — and match the connectors to your devices (USB-C, USB-A, NFC for phones).
• Privacy screen. A filter that narrows the viewing angle so the person next to you on a train or in an open office can't read your screen. Choose by exact monitor or laptop size; magnetic-attach versions are easier to remove for calls.
• Webcam cover. A thin sliding shutter is a few dollars and removes the question entirely. Check it's thin enough not to stop the laptop closing.

• Travel router / VPN hardware. Puts your own trusted network between your devices and hotel or café Wi-Fi, and lets you run a VPN for every device at once.

• Password manager. The one piece of security software almost everyone should pay for. Look at cross-platform apps that actually work, secure sharing for a team or family, a clear account-recovery story, and passkey support.

• VPN. Useful on public Wi-Fi, for region-locked services, and for keeping your ISP out of your browsing. Judge on an independently audited no-logs policy, jurisdiction, real-world speed on nearby servers, and devices per plan. A VPN is not anonymity and not a substitute for a security key and password manager.
• Billing terms. Subscription headline prices are usually a 2–3 year prepay; check the renewal and monthly rate you'll actually pay long-term.

What matters less

Biometric USB drives for everyday use, "military-grade" marketing on cables and cases, and RFID-blocking for cards that mostly aren't vulnerable. Spend on the key first.