Archives - Privacy

How mobile apps track you without cookies—and what you can do about it

When you think about online tracking, cookies probably come to mind. But here’s the twist: mobile apps don’t use cookies. So how do they keep tabs on you? The answer lies in device identifiers, and they’re everywhere. How Does Tracking in Mobile Apps Work? Unlike websites, mobile apps can’t rely on traditional browser cookies to […]

Device fingerprinting explained: how it tracks you without cookies

When you think about online tracking, cookies probably come to mind. But here’s the twist: even if you delete cookies, websites can still track you. How? Through a technique called device fingerprinting. It’s one of the most advanced tracking methods in use today, and it’s becoming more common in 2025. What Is Device Fingerprinting? Device […]

Stop the “shoulder surfers”: why you need a privacy screen for your laptop

The travel rush is back in full swing, and for many of us, that means catching up on work at the airport terminal or answering emails from the middle seat of an airplane. While you’re focused on meeting your deadline or finishing that spreadsheet, have you stopped to think about who else is reading your […]

Turn it up! Why a loud Alexa is a secure Alexa

We love our smart speakers. They play our favorite playlists, tell us the weather, and settle dinner table debates with a quick fact-check. But have you ever looked over at your Echo device and noticed that tell-tale blue ring spinning silently, even though nobody said the “A-word”? It’s a little spooky, right? Your Alexa device […]

Don’t over-share: limiting personal info on your public Linkedin profile

LinkedIn is your professional showcase—it’s where you highlight your achievements, network with colleagues, and attract potential employers. The goal is visibility, but visibility comes with security risks. If your profile is too open, you could be giving away sensitive personal data that scammers, identity thieves, or stalkers can exploit. While you want recruiters to find […]

Silence is golden: mute your Google nest for ultimate privacy

That Google Nest speaker in your kitchen is an awesome assistant—it plays music, answers trivia questions, and sets timers perfectly. But for all its convenience, it is, first and foremost, a microphone constantly waiting for its wake word (“Hey Google” or “OK Google”). While Google assures us that it only retains “relevant information” after a […]