Laptop, Tablet Faraday Bag – Cybersecurity, Privacy & EMP Attack Shield The DefenderShield® Cybersecurity & Privacy Laptop Faraday Bag & EMP Attack Shield is your last line of defense from hacking, tracking, cyberattacks, and Electromagnetic Pulse (EMP) attacks. The DefenderShield Cybersecurity Laptop Faraday Bag & EMP Attack Shield incorporates advanced military-grade Electromagnetic Field (EMF) shielding technology, capable of completely blocking all incoming and outgoing signals from electronic devices, including RFID, NFC, Cellular, GPS, WiFi, Bluetooth, EMP, and UTS (Ubiquitous Technical Surveillance). The DefenderShield Intrusion-Proof Laptop Faraday Sleeve uses DefenderShield's newly developed Ultra Armor® Shielding Technology to completely enclose the device and block all incoming or outgoing signals. Cellular service and connectivity will be unavailable when enclosed in the Faraday pouch.