Monthly Archives: June 2013

Daten aus dem Netzverkehr extraieren

Es gibt diverse Möglichkeiten, um Daten aus dem Netzwerkverkehr zu extraieren. Dies funktioniert beispielsweise für SIP mit Wireshark ganz einfach. Aber es lassen sich auch andere Informationen herausziehen. Nur um es klar zu stellen, es geht um di...

Posted in General, Security | Leave a comment

Alpine Linux 2.5.2 released

The Alpine Linux Project is pleased to announce the immediate availability of version 2.5.2 of its Alpine Linux operating system. This is a bugfix release which contains various security fixes, fixes for the r8169 NIC driver and fixes for squid. &hel...

Posted in Alpine Linux | Leave a comment

SimpleCV

Lately I started to dig into Computer vision because I have an urgent need to replace an existing system in the near future. Well, OpenCV is the defacto Open source standard in this domain. Very powerful and fast but not … Continue reading &ra...

Posted in General | 1 Comment

Alpine Linux 2.6.1 released

The Alpine Linux project is pleased to announce the immediate availability of version 2.6.1 of its Alpine Linux operating system. This is a bugfix release. Some of the highlights are: DMVPN works again (issue #1782) default kernel based on 3.9.4 &hel...

Posted in Alpine Linux | Leave a comment

Looking for SSH servers

Banner grabbing for SSH server is like banner grabbing for web server. Let’s say banner grabbing is banner grabbing and a part of the reconnaissance while performing a  security test. nc [crayon-59eed6d8ca3d2218036767/] scanssh [crayon-59eed6...

Posted in Fedora Security Lab, Security | 1 Comment

Am Zahn der Zeit…

20 Minuten ist mit dem Artikel “Mit dem Motorrad auf WLAN-Jagd” ganz aktuell…Wardriving war vor etwa 8-10 Jahre ein Thema. Ok, früher sassen die Leute in einem Auto, da es keine Netbooks gab 🙂...

Posted in Security, Wireless | Leave a comment

Installing SET (Social Engineering Toolkit) on Fedora

A while back I wrote a little blog post about the installation of the Social Engineering Toolkit (SET) on Fedora. In the meantime the developers moved from svn to git. I haven’t used my installation in the last couple of … Continue readi...

Posted in Fedora, Fedora Security Lab, Security | Leave a comment

Uptime

I have no intention to beat this uptime record but sometimes I just want to know for how long a system or a vm was up. For the current run: [crayon-59eed6d8cab71771680661/] Well, that is nice but not enough. How many … Continue reading →...

Posted in Fedora | Leave a comment

Arachni

Arachni is another tool for penetration testers and administrators to evaluate the security of web applications. As many other well-know security tools arachni is based on Ruby. Don’t worry, the installation is done very fast (just follow the i...

Posted in General, Security | Leave a comment

Blog

Nach weniger als 3 Jahren habe ich nun wieder einmal die Blog-Plattform gewechselt. Es wird fast zur Gewohnheit, dass ich nach 2.5 Jahren die Plattform wechsle. b2evolution hat damals die Wahl gegen WordPress gewonnen. Leider konnte b2evolution meine...

Posted in General | Leave a comment

Mongoose

mongoose hinzugefügt. Wer den Server unter Fedora nutzen will, kann ihn einfach mit folgendem Befehl installieren [crayon-59eed6d8cadf0719905819/] Als Vorlage gibt es hier noch eine service unit-Datei für systemd. [crayon-59eed6d8cadf5762565094/] W...

Posted in Fedora, Security | Leave a comment