You set up DNS filtering on your router, tested it on your laptop, and felt great about blocking malicious domains. Then you checked your phone and every blocked site loaded anyway. If this sounds familiar, you are not alone. This is one of the most common frustrations people run into with DNS-based content filtering. The … Read more
The 3-2-1 backup rule is a data protection strategy that recommends keeping three copies of your data on two different types of storage media, with at least one copy stored off-site. It is widely considered the gold standard for personal and business backup planning because it survives almost any single failure scenario. I started using … Read more
RFID-blocking wallets do block radio signals from reaching your cards, but the actual threat they protect against is almost non-existent. Modern contactless payment cards already use encryption, one-time transaction codes, and tight read-range limits that make electronic pickpocketing impractical for criminals. In , the real dangers to your card data come from physical skimmers, data … Read more
You bought an RFID-blocking wallet, but have you ever wondered if it actually works? I asked myself the same question before a trip last year, and the answer surprised me. My “protected” wallet blocked my credit card just fine, but my bus pass scanned right through it. Learning how to test whether your RFID wallet … Read more
You wake up, walk to the driveway, and your car is gone. No broken window. No scratched ignition cylinder. No alarm blaring through the night. That silence is the signature of a keyless relay attack, and the signs your car was stolen with a keyless relay attack look very different from anything you’d expect. I … Read more
Last spring, a friend of mine watched his BMW M2 disappear from his driveway in under 15 seconds. The keys were sitting in a bowl by the front door, just like every other night. Two guys with a relay device, no broken glass, no alarm triggered, no forensic evidence. Just gone. I thought about that … Read more
If you drive a car with keyless entry, knowing where to keep your car keys at night to prevent relay theft could be the difference between waking up with your car and waking up without it. I’ve spent weeks testing signal-blocking pouches, interviewing locksmiths, and reviewing police guidance so you can lock down the one … Read more
I tested faraday pouches every week for three months, and what surprised me most was how quietly they fail. There is no flashing warning light, no obvious tear, and no alert on your phone. The pouch looks fine, feels fine, and you keep trusting it. Then one morning your car is gone from the driveway. … Read more
Yes, privacy screen protectors shoulder surfing protection actually works. The science behind micro-louver technology limits your screen’s visible angle to roughly 28-30 degrees, meaning anyone sitting next to you on the train sees a black rectangle instead of your bank statement. I tested this myself on a packed London Tube commute last month. The person … Read more
A privacy screen limits who can see your screen from the side, while an anti-glare filter reduces reflections from bright lights so you can see your screen more clearly. The privacy screen vs anti-glare filter choice comes down to one question: do you need to protect your screen from onlookers, or do you need to … Read more