Join us at the Tails HackFest, 2014!

July 5-6, 2014 -- Paris, France

Description and goals ===================== Join us to make online anonymity and digital privacy usable by the masses! Whether you're a writer, a software developer, a designer, a system administrator or just plain interested, come learn about the challenges faced by Tails, and how you can be part of the solution. The Tails HackFest will bring together anyone interested in making Tails more usable and more secure. This open event will be an intense mix of teaching, drawing, coding, sharing, learning and celebrating. ...

Écureuils sous stéroïdes

Spip et stéroïdes

Ou comment passer de Spip3 sous LAMP à Spip3 sous nginx+php-fpm+xcache+mysql

Si vous utilisez spip, vous avez très probablement déployé la configuration recommandée à base de LAMP. Puis vous avez eu une montée en charge assez violente et vous commencez à noter des ralentissements. Vous avez donc décidé de cacher votre site pour en améliorer la disponibilité et le temps de réponse, arrivant sur une configuration qui est généralement nginx-apache2-php nginx ne servant que de cache pour apache2 qui fait toujours tout le travail. Je vous propose de passer au niveau suivant et de tuer les indiens, et donc...

Slack Space Hiding

slack Space hinding

Hide data into Slack space : 1 - What is slack Space When you format a partition, you define a block / cluster size (ie: 64b). Later, you'll copy files on the filesystem. The slack space is the unused size of the blocks you've written on. Let me illustrate : You copy a 110b file on /dev/sda2 which has a block size of 4096b. Then you'll have 4096-110=3986b of unused space on the block. Let'ssay the sectors are 1024b long, then youl'll have the 3 last sectors free of data. The remaining space of the first sector is called "datahole...

Help Support the Little-Known Privacy Tool That Has Been Critical to Journalists Reporting on the NSA

Glenn Greenwald:
“Tails have been vital to my ability to work securely on the NSA story. The more I've come to learn about communications security, the more central Tails has become to my approach.”
Tails is an operating system that can be started on almost any computer from a DVD or USB stick. It attempts to solve many of the problems users have when setting up encryption tools for the first time by "doing the right thing" out of the box, by default: It forces all of your web traffic through the Tor anonymity network, so you don’t have to configure any of the settings on any program. It allows you to use GPG encryption when you are emailing and/or OTR encryption while instant messaging, with little setup required. It...