Computer that SELF-DESTRUCTS if it’s HACKED!
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Description
ORWL is a tamper-proof PC that will erase all your data if someone touches it the wrong way! Now that's cyber-security! Try Tunnelbear for free, no credit card required, at tunnelbear.com
Promos
Check out the EK-Modular Liquid Cooling Phoenix lineup at geni.us Buy ORWL on Amazon geni.us Buy ORWL: orwl.org Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com Linus Tech Tips merchandise at designbyhumans.com Linus Tech Tips posters at crowdmade.com Our production gear: geni.us Twitter - twitter.com Facebook - @LinusTech Instagram - @linustech Twitch - twitch.tv Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk
The video introduces ORWL, a tamper-proof PC designed to protect data even when an attacker has physical access to the device. It explains that traditional security measures like passwords and two-factor authentication are insufficient if the hardware itself is compromised, and presents ORWL as a solution that requires special authentication via key fobs to boot. The host walks through the device’s security features, including a time-rotating RSA key stored in a dedicated security microcontroller that only exposes its key during authentication, and a boot sequence that enforces two-factor authentication before allowing access to Windows, Linux, or other operating systems. He describes the two physical key fobs, their NFC/passive interaction, and the way they control proximity-based lockdown, which powers down ports and display to prevent tampering. The video also covers hardening against side-channel and physical attacks with a conductive dye shield, pressure sensors, a wire mesh barrier, and accelerometers that trigger a complete power-down if movement is detected. While acknowledging that some features are already present in niche industries, the presenter argues that ORWL aims to deliver bank-level information security to everyday users without compromising user experience. He notes that the fobs are slightly bulky and lack a battery indicator, which could be improved, but ultimately finds the system behaves like a regular computer once authenticated. The host considers potential market appeal, costs, and the question of mobility, suggesting that a notebook variant could broaden secure computing on the go. The segment closes with a promotion of TunnelBear and related gear while keeping the focus on the hardware’s security architecture and practical implications for privacy and data protection.
Topics · cybersecurity · hardware · technology · privacy · security
Questions answered
- What is ORWL and what problem does it aim to solve?
- ORWL is a tamper-proof PC designed to securely protect data by erasing it if the hardware is physically tampered with, addressing the risk that attackers with physical access can bypass software-based defenses.
- How does ORWL authenticate boot and prevent tampering?
- ORWL uses two special key fobs that must be scanned to boot, with authentication handled by a dedicated security microcontroller that exposes the encryption key only after verification, plus a proximity-based lockdown and secure boot sequence.