‘Planet Freitagsrunde’ Archive

Fwd: An der Basis gegen Amazon 2017-04-09 No Comments

An der Basis gegen Amazon (jetzt.de, Eva Hoffmann)

Fwd: Wer ist eigentlich meine verrückte Nachbarin 2017-03-27 No Comments

Ohne viele Worte: Wer ist eigentlich meine verrückte Nachbarin (ZEIT Online)

Why I recommend Debian over Ubuntu by now 2017-02-28 No Comments

I recently noticed that I would clearly suggest Debian over Ubuntu to someone about to make that choice. A few reasons why: The Chromium browser lacked so much behind Debian in Ubuntu recently, that payment on AirBnB would fail on Ubuntu (16.10) while working well on Debian; the update/fix took way too long. The corefonts […]

Creating Fedora chroots on Debian, Gentoo, … easily 2017-02-18 No Comments

Hi! Just a quick tip on how to easily create a Fedora chroot environment from (even a non-Fedora) Linux distribution. I am going to show the process on Debian stretch but it’s not be much different elsewhere. Since I am going to leverage pip/PyPI, I need it available — that and a few non-Python widespread […]

Fwd: Security (or lack of) at Number26 2017-01-09 No Comments

Hi! I would like to share a talk that I attended at 33c3. It’s about a company with a banking license and accounts with actual money. Some people downplay these issues as “yeah, but the issues were fixed” and “every major bank probably has something like this”. I would like to reply: With a bit […]

Fwd: (German) Telefónica verkauft Bewegungsdaten seiner O2/E-Plus-Kunden (auch blau.de) No Comments

Telefónica verkauft jetzt Bewegungsdaten seiner O2/E-Plus-Kunden http://winfuture.de/news,94116.html Widersprechen auf: https://www.telefonica.de/dap/selbst-entscheiden.html

arc4random_uniform and avoiding modulo bias when using a random number generator 2016-07-30 No Comments

Using the arc4random_uniform function is recommend over using arc4random: Former is advertised as not having “modulo bias” issues, see man arc4random. (So I got curious, searched the web a bit, found this blog post, this answer and this link to the source code of one version used by Apple’s. It took me a bit to […]

Loop variable collisions in Bash 2016-04-30 No Comments

Let’s have a look at this simple Bash script: #! /bin/bash inner() { for i in {1..4}; do echo ” $i” done } outer() { for i in {1..3}; do echo “$i” inner done } outer The output is .. 1 1 2 3 4 2 1 2 3 4 3 1 2 3 4 […]

Disable Komodo IDE debugger (bound to 0.0.0.0, run by default) 2016-03-14 No Comments

Komodo IDE starts a debugger bound to 0.0.0.0, by default. Maker ActiveState’s reaction was rather unprofessional at the time when I asked for an option to bind to 127.0.0.1, instead. I can no longer add links to that post, but I can link to my demo Komodo IDE exploit script up here. Now it seems […]

Fwd: Amazon’s customer service backdoor 2016-01-26 No Comments

https://medium.com/@espringe/amazon-s-customer-service-backdoor-be375b3428c4#.lds36jwqp Check the image links in the first reply up there, too.