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    Do RFID blocking cards actually work? My Flipper Zero revealed the truth

    The Flipper Zero reading the Apple Pay NFC signal from my Apple Watch Ultra. Adrian Kingsley-Hughes/ZDNET RFID is everywhere, even packed into your credit and debit cards, allowing the information to be read in a “contactless” fashion. Concerns that cards could be read covertly have generated a massive industry of security devices designed to block […] More

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    How to update your router’s firmware (and why you should be doing it regularly)

    Image: Getty Images/trumzz Your router comes with its own embedded firmware to control how the device works. And just as you should regularly update your PC’s operating system and other software, so too should you update your router’s firmware. A firmware update can bring with it new features and bug fixes, as well as security […] More

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    These medical IoT devices carry biggest security risks

    Image: Getty Images/metamorworks Connected medical devices still operate on unsupported operating systems and remain unpatched, even as cyberattacks continue to grow in the highly targeted healthcare sector.   Take the example of nurse call systems, which allow patients to communicate with nurses should they require assistance. Security specialist Armis, which monitors more than three billion […] More

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    Were you caught up in the latest data breach? Here's how to tell

    Chris Ratcliffe/Bloomberg/Getty Images Think you’ve been involved in a data breach? This guide will help you find out where and when, and it lists the steps you should take next. Data breaches are security incidents we now hear about every day. They strike every industry, every sector, and every country. Victims might be individuals, small, […] More