operatingsystem:openbsd

Setup a desktop environment under OpenBSD
▻https://blog.cagedmonster.net/desktop-environment-under-openbsd

This paper is not aiming to be very technical as the setup is really easy, its goal is to help you see OpenBSD as a system you can use everyday for almost everything you need.

New DoS attack vector : Blacknurse

http://blacknurse.dk/onewebstatic/dfb1ea6026-blacknurse2.png

It’s unclear why the ICMP Type 3 Code 3 requests overload firewall’s CPU. However, researchers at SANS Internet Storm Center believe it’s tied to firewall logging.

▻http://www.bleepingcomputer.com/news/security/blacknurse-attack-low-volume-ping-packet-traffic-can-shut-down-som
▻http://soc.tdc.dk/blacknurse/blacknurse.pdf
▻https://threatpost.com/blacknurse-low-volume-dos-attack-targets-firewalls/121916
▻http://www.netresec.com/?page=Blog&month=2016-11&post=BlackNurse-Denial-of-Service-Attack

#Blacknurse #DoS #DDoS

Comparing BSD and Linux
▻https://www.freebsd.org/doc/en_US.ISO8859-1/articles/explaining-bsd/comparing-bsd-and-linux.html

So what is really the difference between, say, Debian Linux and FreeBSD? For the average user, the difference is surprisingly small: Both are UNIX® like operating systems. Both are developed by non-commercial projects (this does not apply to many other Linux distributions, of course). In the following section, we will look at BSD and compare it to Linux. The description applies most closely to FreeBSD, which accounts for an estimated 80% of the BSD installations, but the differences from NetBSD, OpenBSD and DragonFlyBSD are small.

“Encrypted virtual servers and web hosting based in #Iceland \ Locating in Reykjavík, Iceland, is an easy way to reduce your carbon footprint — the Icelandic grid is powered by 99% green electricity. Ecological and Dissident Hosting, a service provided by Webarchitects, in partnership with 1984.is, offers green encrypted GNU/Linux Virtual Servers and Website Hosting.”

▻http://ecodissident.net

#cloud #encryption #VPS #server_hosting #green_something

OpenBSD manual pages
▻http://www.openbsd.org/cgi-bin/man.cgi/OpenBSD-current/man1/tmux.1?query=tmux&sec=1

le #man-page de #tmux

#linux #screen #serveur

Pruning and Polishing: Keeping #OpenBSD Modern
▻http://www.openbsd.org/papers/pruning.html

#bsd Guides - Doing Stuff with FreeBSD, OpenBSD, NetBSD and MacOSX
▻http://www.bsdguides.org

(Permalink)

#info

VirtualBoxes - Free #virtualbox® Images | Ready-to-use virtual machines sporting open-source operating systems
▻http://virtualboxes.org

This project provides virtual machines for Sun XVM VirtualBox® sporting several free and/or open-source operating systems, such as GNU/Linux or Free/Net/OpenBSD for testing, security and/or entertainment purposes.

Dans le même genre, je connaissais déjà ▻http://virtualboximages.com (ou certains fichiers sont malheureusement payants).

Voir aussi ▻http://sourceforge.net/projects/virtualboximage/files

#vdi

OpenBSD release song lyrics
►http://openbsd.org/lyrics.html#audio_extra

Every 6 months the OpenBSD project has the pleasure to release software on an official CDROM set, with artwork and a matching song. Ty Semaka (our artist) and Theo borrow and mutate some theme (from a classical setting, a movie, or some genre) into the fishy world of Puffy, to describe some event or controversy the project went through over the previous six months. To match the art released with the CD, Ty and his friend Jonathan Lewis build the song and bring in additional hired musicians from around Calgary. Theo then gets the pleasure (and responsibility) to write a commentary explaining it all.

#son #musique “shut up and hack”