Here is a little walkthrough on how to get started with the YubiKey and GPG. After following this guide you will have a secure setup using a YubiKey containing your GPG keys as well as an authentication key that could be used for SSH. Moreover the configured YubiKey will also be capable of U2F and managing a password store (for examples, … Continue reading Configuring YubiKey for GPG and U2F
This is a write-up for the microwave pwn of Insomni'hack CTF (first published on deadc0de.re). Following binaries were given: microwave_61f50dba931bb10ab3089215b2e188f4 libc.so.6 Those are both available here The program The program simulates a microwave able to connect to twitter and tweets your favorite food. There are 4 options: Connect to Twitter account: asks for username and … Continue reading Insomni’hack 2016: microwave writeup
tl;dr; Here's a quick introduction to Erlang programming language as well as some basic examples to show you what it looks like and why you should try it ! Erlang I recently had to learn Erlang for a project with no prior knowledge of the language. In this blog post I'll describe some of my discoveries, the resources … Continue reading Getting started with Erlang
tl;dr; Port scanning the entire IPv4 address space daily for months at a time generates a lot of very juicy data -- and more than a few administrative complains. However, the results of such an exercise are well worth the burden … read more to find out … While port-scanning a few hosts here and there with nmap can … Continue reading Knock knock. Who’s there? Not me.
Co-authored by meatwad and adr13n We attended the 31c3 — a New Dawn conference which took place in Hamburg, Germany from the 27th of December 2014 to the 30th of December 2014. The conference is still as underground as you expect it to be. A lot of hackerspaces, many 3d printers and an underground geeky atmosphere. … Continue reading 31c3 – A New Dawn
tl;dr looking for internet resources information ? Go for RIPEStat, an interface to RIS (Routing Information Service), which allows you to retrieve very interesting and accurate information regarding BGP/AS/Routing/prefixes/... - it all happens here. Ever wanted to know the evolution of internet routing paths, or maybe a country's internet resources, or even the different paths leading to your IP … Continue reading RIPE what they sow
This blog post is about service fingerprinting DNS servers on Internet. The most straight forward way to identify the version of a DNS server is to send it a "version.bind" request. Although the name implies it is targeting only BIND software, it is also implemented in other DNS server software (see RFC) ! What is the … Continue reading O, BIND, BIND, wherefore art thou BIND?