If your latter you can do a double file extension attack. The double extension attack only works if the second extension is just not a recognised mime form. So shell.php.jpeg could get the job done if .jpeg just isn't a valid mimetype (it's by default). normally shell.php.jpg123 would also function I realize exif info and IPTC headers exist in ill

You say blocking Bluetooth, but I believe you suggest blocking NFC forcing a swipe. for anyone wanting to know, NFC (utilized by the RF chips in cards) and Bluetooth are certainly not the exact same. Or do you think you're utilizing Bluetooth generically since the details these overlay devices seize is shipped to the miscreants by way of Bluetooth