Sun . 19 Aug 2019
TR | RU | UK | KK | BE |

Tin Hat Linux

tin hat linux, tin hat linux download
Tin Hat is a Security-focused Linux distribution derived from Hardened Gentoo Linux It aims to provide a very secure, stable, and fast desktop environment that lives purely in RAM1 Tin Hat boots from CD, or optionally from USB flash drive, but it does not mount any file system directly from the boot device1 Instead, Tin Hat employs a large SquashFS image from the boot device which expands into tmpfs upon booting This makes for long boot times, but fast speeds during use


  • 1 Design goal
  • 2 Difference from Gentoo
  • 3 See also
  • 4 References
  • 5 External links
    • 51 Articles and media coverage

Design goaledit

The central design consideration in Tin Hat is to construct an operating system that can hide data from an attacker even if he has physical access to the computer1 Physical access to a computer with unencrypted filesystems does not secure the data and an attacker could easily retrieve the data Encrypting the filesystem provides protection from such an attack, but many implementations of encryption do not hide the fact that data is encrypted on the filesystem For example, the LUKS encryption system includes metadata which detail the block cipher and block cipher mode used in encryption This information does not help the attacker decrypt the filesystem, but it does reveal that it contains encrypted data and not random data However, Tin Hat stores its filesystem in the RAM, leaving no data in the computer's hard drive If the user stores any data via a more permanent means than RAM, the encrypted data is indiscernible from random data

Tin Hat's preferred method of encryption is via loop-aes v3

Beyond these considerations, Tin Hat has to also protect against more common exploits based on networking or security holes in software The hardening model chosen is PaX/Grsecurity which is already provided by the Hardened Gentoo project Hardening of the kernel and the toolchain make most code born exploits less likely A non-modular compiled kernel further frustrates the insertion of malicious kernel modulescitation needed

Difference from Gentooedit

The design goals of Tin Hat necessitate branching from Gentoo, rather than adding features from within by adding software to Gentoo's native portage systemcitation needed

See alsoedit

  • Cryptography portal


This article uses content from this page on tinhatsourceforgenet, where it is licensed under the Gnu GPL

  1. ^ a b c "Tin Hat" D'Youville College 

External linksedit

  • Official site
  • Hardened Gentoo Project

Articles and media coverageedit

  • Gentoo Monthly Newsletter: August 31 2008
  • Hackadaycom: Nov 20th 2008
  • Golemde German: March 12th 2009
  • Desktoplinuxcom: March 12th 2009
  • OpenNetru Russian: March 12th 2009
  • Rootcz Czech: March 15th 2009
  • LWNnet: March 18th 2009
  • Pofacs #067 German Podcast: January 21st 2010
  • Xakepru Russian: February 27th 2010

tin foil hat linux, tin hat linux, tin hat linux download

Tin Hat Linux Information about

Tin Hat Linux

  • user icon

    Tin Hat Linux beatiful post thanks!


Tin Hat Linux
Tin Hat Linux
Tin Hat Linux viewing the topic.
Tin Hat Linux what, Tin Hat Linux who, Tin Hat Linux explanation

There are excerpts from wikipedia on this article and video

Random Posts



A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or...
Boston Renegades

Boston Renegades

Boston Renegades was an American women’s soccer team, founded in 2003 The team was a member of the U...
Sa Caleta Phoenician Settlement

Sa Caleta Phoenician Settlement

Sa Caleta Phoenician Settlement can be found on a rocky headland about 10 kilometers west of Ibiza T...

Bodybuildingcom is an American online retailer based in Boise, Idaho, specializing in dietary supple...

Random Posts (

Radio Star

Radio Star

Russia Russia Frequency 95.6 MHz Moscow Moscow Oblast Broadcasting Zone Russia Russia Tajikist
Umudova, Nargiz Mamedaga Kyzy

Umudova, Nargiz Mamedaga Kyzy

Nargiz Umudova Azerb Nåğárgiz Umudova; born June 20, 1989, Baku, USSR - Azerbaijan chess player, gra
Thirteenth tale

Thirteenth tale

novel Author: Diane Setterfield Original language: English Date of writing: 2006 Date of firs
Bolshakovo (Chelyabinsk region)

Bolshakovo (Chelyabinsk region)

Bolshakovo is a village in the Chebarkulsky district of the Chelyabinsk region of Russia. It is a pa