Subgraph (operating system)

Subgraph OS

OS family	Unix-like
Working state	Current
Source model	Open source
Marketing target	Personal computers
Kernel type	Monolithic (Linux)
Userland	GNU
Default user interface	GNOME 3
License	GPLv3+ />
Official website	subgraph.com/sgos/index.en.html

Subgraph is a Linux-based operating system designed to be resistant to surveillance and interference by sophisticated adversaries over the Internet.

Subgraph OS is designed to be difficult to attack. This is accomplished through system hardening and a proactive, ongoing focus on security and attack resistance. Subgraph OS also places emphasis on the integrity of installable software packages. It features grsecurity/PaX, Linux namespaces and xpra for application containment, mandatory file system encryption, and resistance to cold boot attacks and ensures each application goes through a different circuit over the Tor network.

See also

• Tails (operating system)
• Qubes OS