557: Crouching kexec, Hidden Linux
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We're building a completely hidden Linux OS inside an existing system—with no trace left behind.

Sponsored By:

• Tailscale): Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!)
• Kolide): Kolide is a device trust solution for companies with Okta, and they ensure that if a device isn't trusted and secure, it can't log into your cloud apps.)

Support LINUX Unplugged)

Links:

• 💥 Gets Sats Quick and Easy with Strike) — The global money app for fast, safe payments and bitcoin. Get sats easy.

• 📻 LINUX Unplugged on Fountain.FM) — Grab the Fountain app and listen live, boost along, and more.

• Shufflecake) — Plausible deniability for multiple hidden filesystems on Linux

• System76 and Jupiter Broadcasting Epic Parking Lot BBQ, Sat, Apr 27, 2024, 4:30 PM | Meetup)

• Jupiter Extras: Nostr Workshop) — Our Nostr workshop. We'll help you get your Nostr identity and answer any questions.

• 24.05 Call for Release Manager & Editor - NixOS) — Both roles are fulfilled in tandem, meaning you get paired with an experienced partner, who already filled the role during the previous release.

• HiddenVM — Use any desktop OS without leaving a trace.) — HiddenVM is a simple, one-click, free and open-source Linux application that allows you to run Oracle's open-source VirtualBox software on the Tails operating system.

• Tails)

• persistent volume feature)

• VeraCrypt)

• Defeating Plausible Deniability of VeraCrypt Hidden Operating Systems) — This paper analyzes the security of VeraCrypt hidden operating systems.

• How To Emulate Persistent Memory using the Linux "memmap" Kernel Option)

• kexec [ArchWiki])

• Unplugged Core Membership)

• PodHome.FM) — Unlimited Shows and Episodes

• PodBean Example: This Week in Bitcoin Podcast)

• Atuin - Magical Shell History) — Sync, search and backup shell history with Atuin

• I quit my job to work full time on my open source project) — The 22nd of December was my last day leading the infrastructure team at PostHog. Going forwards, I'm starting a company and working full time on Atuin.