blog.dornea.nu
Digital and Analogue: The balance that works for me
Add pagefind search to hugo
Book Summaries: January - March 2025
Book Summaries: October - December 2024
My 2024 review
Mastering Golang Debugging in Emacs
Book summaries: May - September 2024
Bye Bye Cashlink!
Book summaries: January - April 2024
From Doom to Vanilla Emacs
My 2023 review
Documentation as Code for Cloud - C4 Model & Structurizr
Emacs and the Cybernetic Productivity
Parse podcast transcripts using ChatGPT
Documentation as Code for Cloud - PlantUML
Documentation as Code for Cloud
AWS Summit 2023 in Berlin
Read Hackernews and Reddit the Emacs way
AWS Custom resources with Lambda and Golang
Book summary: Fooled by randomness
Book summary: Four Thousand Weeks
Book summary: The Lonely Century
Releasing Gocial
10 years in the InfoSec industry
Hexagonal Architecture in Python
Migrate Tiddlywiki to org-roam - Part 2: org-roam and hugo
Book summary: Building a Second Brain
Working in part-time
Migrate Tiddlywiki to org-roam - Part 1: Export Tiddlers
Book summary: Building Microservices (2nd Edition)
TiddlyWiki and Emacs
RSS/Atom, Emacs and elfeed
RSS and Atom for digital minimalists
Book summary: Breath - The New Science of a Lost Art
Book summary: Digital Minimalism
Presentation as Code
My 2021 review
Book review: Accelerate - The science of Lean software and DevOps
Bye bye Scout24!
Inbox Zero using Getpocket
HowTo: Convert pocket reader links to Epub and upload to Dropbox
Note taking in 2021
Implement an access key rotator
4 years and 7 days later
Some forensics mini-challenge
ringzer0 CTF - Binaries - Introduction to MIPS
ringzer0 CTF - Binaries - Heap Allocator
ringzer0 CTF - Binaries - Time to learn x86 ASM and gdb
ringzer0 CTF - SysAdmin Linux
ringzer0 CTF - JavaScript challenges
Fuzzing the hell out of conntrack tools
hack.lu conference 2016
ringzer0 CTF - Jail Escaping C
ringzer0 CTF - Jail Escaping Bash
ringzer0 CTF - Jail Escaping PHP
Distribute your backups using git-annex
The Digital Future in Berlin
AWS Summit in Berlin 2016
Chrooting nginx, php-fpm and mysql using Bitnami
Bye bye VODKA!
Steve Jobs by Walter Isaacson
Some words on CSRF and cookies
HowTo: Put nginx and PHP to jail in Debian 8
OpenVPN for paranoids
Advanced inter VLAN switching using Cisco
Basic Layer 2 Switching using Cisco Packet Tracer
Manage PKI using OpenSSL
Organizing and visualizing knowledge
Debugging Android native shared libraries
Validating and pinning X.509 certificates
Adding concurrency to smalisca
gethostbyname vs. getaddrinfo
Coming back to C/C++ after 2 years
usd AG Hacker challenge 2015 - Solutions
The iOS 8.1.3 fiasco
GUIfy your Apps using Flask
Android Hacker's Handbook
A practical guide to Advanced Networking
2014 - Personal review
HowTo: Proxy Non-Proxy-Aware Android Applications through Burp
Using Blockdiag with Pelican and liquid tags
Using Graphviz with Pelican and liquid tags
HowTo: iOS Apps - Static analysis
Generate all IP addresses from ASN
HowTo: Androguard with Docker
Using JQuery DataTables with IPython
HowTo: Debug Android APKs with Eclipse and DDMS
Python for Data Analysis
Web Application Survey Tutorial
Android Dynamic Code Analysis - Mastering DroidBox
Disect Android APKs like a Pro - Static code analysis
On Java, OpenSSL, Crypto, Blowfish and stuff
WhatsApp bot
Migrate this blog from Octopress to Pelican
Googles XSS Game - Solutions
BerlinSides 0x05
HowTo: Write pentest reports the easy way
HowTo: Create docs with sphinx
Unfancy dashboard using matplotlib
Links of the Week 27
Links of the Week 26
Links of the Week 25
Links of the Week 24
24h Android sniffing using tcpdump
24h Android sniffing using tcpdump - IPython Notebook Version
Links of the Week 23
Links of the Week 22
Links of the Week 21
Links of the Week 20
Convert IP ranges to list
Links of the Week 19
Links of the Week 18
Links of the Week 17
Links of the Week 16
Links of the Week 15
Links of the Week 14
Links of the Week 13
Links of the Week 12
HowTo: Automate nmap scanning
Links of the Week 11
Dissecting BlackTiny
Links of the Week 10
Gentoo, systemd, consolekit, udev and some failed system update
Links of the Week 8
Links of the Week 9
HowTo: Automate Burp using Burp Extender API
Links of the week 7
HowTo: Root your Kindle 3
Links of the Week 6
Dinge, die ein Informatikerstudent niemals sagen würde
Links of the Week 5
Links of the Week 4
Links of the Week 3
Links of the Week 2
Introducing Links of the Week (LOW) 1
Hacking Altoro Mutual
OverTheWire: Vortex Level1
OverTheWire: Vortex Level2
CCC / 29C3
HowTo: Split MP3s by silence detection using mp3splt
HowTo: Have a web performance boost with Nginx
Need any sh3ll?
Add Namecheap Mail account (OX Mail) to Thunderbird
Die stinkenden Informatiker
Thank God there is iodine! IPv4 over DNS
HowTo: Redmine, Lighttpd with Debian
HowTo: Keep your passwords safe using SQLite and SQLCipher
HowTo: Convert MTS to MKV using tsMuxeR and ffmpeg
Free PPTP VPN servers
VNC: Connect to current desktop session using x11vnc and ssh
Block facebook with iptables on OpenWrt
OpenBSD, FreeBSD, NetBSD - I do love beasts!
My own cheap NAS - the OpenWRT way
HowTo: Full-Encrypt data using Gentoo,Luks and initramfs
Think before you type part 2
Stay clean and anonymous with Google Apps
OpenBSD 4.8 - First impressions
Simple memory managment using linked lists (implement my_malloc and my_free)
HowTo: SNAT/IP Masquerade between 2 wlan cards on Linux
Find out your geolocation via MAC address
HowTo: Secure your server using icmpKNOCK
How to compile Robert you suck ^^
DEADF700? Stuxnet!
The Ac1db1tch3z exploit and "Robert you suck" thingie
icmpKNOCK v0.2 released
Drupals clean urls using Lighttpd: Moved from Lua to rewrite-once
Speed up Drupal by preloading the page cache
Its time to say goodbye! RIP 2010-07!
Sommersemester 2010 online!
Java? Without Eclipse? Eclim!
Bildungsforschung? Rechtschreibung waere besser
Birthday paradox/problem
Torrents over TOR?! Don't!
Word lists/dictionaries compilation
rm -rf / and some kernel panic
HowTo: Create new Debian domU using Xen on *BSD
Inside the mind of a Russian hacker
HowTo: Qemu networking on NetBSD
Attacking Trusted Platform Module (TPM)
Pidgin stores account data in plaintext!
NetBSD, Linux, Xen - Does it work?
Simple MAC address generator
Some Drupal peculiarities
Keep your system up2date!
NetBSD, kernel downgrade and some voodoo!
FU here I come!
HowTo: SSH-Tunnel over CorkScrew using Tor
icmpKNOCK - ICMP port knocking server
CoWPAtty 4.2 for NetBSD
Ganxtaville52 Luebecker Hood
HowTo: RsynCrypto - The backup jewel
OverTheWire: Vortex Level0
Der Buschfunk kommt
NetBSD rulez!
Turn VIM into your favourite IDE
Why use Python? The n00b mini-review
HowTo: Get SETOF from Array in PostgreSQL
Bye Bye Immobilo!
Mod2Exec - Execute modules
Viral Infections on Linux