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    If you like your Flipper Zero, then you’ll love this

    HackRF One/PortaPack H2 combo scanning the Wi-Fi radio spectrum Adrian Kingsley-Hughes/ZDNET I love my Flipper Zero<!–>. This is a $169 multifunctional device that can interact with digital interfaces in the physical world. With it you can emulate RFID and NFC cards, analyze radio protocols, imitate remote controls, and much more. It’s like a “digital Swiss […] More

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    How to create a password-protected PDF with LibreOffice

    <!–> Andriy Onufriyenko/Getty Images I regularly have to send sensitive information to clients – a signed contract, embargoed information, or just about any other type of data that should be for the clients’ eyes only. There are times when I need to be able to transmit that information with the assurance that only the intended […] More

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    Do you need an anti-spy camera finder and bug detector? How they work

    Three-in-one anti-spy camera finder and bug detector. Adrian Kingsley-Hughes/ZDNET As cameras and listening devices have become smaller and more affordable, there’s a growing fear that this technology could be used to spy on us and our families. This fear, stoked by high-profile news stories, has generated a market for anti-spy devices. More recently, I’ve noticed […] More

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    How to add a custom problematic site block list in Opera

    <!–> CreativeDesignArt/Getty Images Opera does a great job of blocking ads on websites. In fact, it does such a good job that I regularly run into sites that call out the browser to block ads. For the sites I want to view that do make money from ad revenue, I’ll add an exception to Opera, […] More

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    How to verify encryption in Google Messages

    <!–> Olemedia/Getty Images Security should be a top concern for you. To that end, you’ve probably secured all of your accounts with multi-factor authentication and started enabling end-to-end encryption (E2E) on every service that offers the feature. What does E2E mean? In simplest terms, it means any message you send from Google Messages is encrypted […] More