Activities
2023
- Played with AWS custom resources in Golang-
- Started my Documentation as Code for Cloud series
- Learned some terraform
- Learned about Kubernetes (and especially EKS) basics
- Attended the AWS Summit 2023 in Berlin
2022
- Setup slides.dornea.nu for publishing slides (using reveal.js and ORG mode)
- Finished udemy course on TypeScript
- Finished udemy course on Ethereum and Solidity (and some React)
- Moved PKMS from TiddlyWiki to org-roam
- Attented heise devSec 2022 the conference about secure software
- Released presentation on “Hexagonal Architecture (using Python)”
- Released gocial (live demo)
- Wrote about my 10 years career journey in the InfoSec industry
2021
- Resurrected my blog
- Started learning Lisp
- I’ve quit my job at Scout24 and started working for Cashlink
- I’ve migrated this site from static WordPress to hugo and org mode
- Wrote 2 articles which caught lot of attention
- Started working on access-key-rotator for rotating IAM access keys in a cloud environment
- Read my 2021 review
2020
- After 15 years of VIM I’ve switched to Emacs (especially because of org-mode) (happy enough to announce this on twitter)
- I’ve started reading more about Clean Architecture
- I’ve launched brainfck.org where I store my notes/quotes from books/articles
- over time it turned more into a personal Zettelkasten
2019
- Implemented own SCA solution at Scout24
- Using AWS, Serverless, Golang and Github events to trigger scans
2018
2017
- I’ve married 🙂
- I’ve started my sabbatical together with my wife (you can read more on our coffeebanana.de blog)
2016
- I’ve left VODKA and started working for ImmobilienScout24
- Visited the AWS Summit in Berlin
- Visited the Digital Future event in Berlin
- My very first time at the hack.lu conference
- I did a lot of ringzer0 CTFs
- I did some fuzzing on the conntrack tools
2015
- Released smalisca a static code analysis tool for Smali files
- Started learning for my CCNA
- Wrote about securing OpenVPN (OpenVPN for paranoids)
- Participated at the usd AG hacker day in Hamburg citty (write-up)
- Moved the SVN repo at dl.dornea.nu/svn to git.dornea.nu
2014
- Monitored and sniffed my Android phone for 24h. Read the article here and here. Also mentioned on iphone-ticker.de.
- netgrafio – a network traffic visualization tool has been released
- BerlinSides 0x5
- Wrote several blog posts on analyzing mobile applications
- Read my personal 2014 review
2013
- BerlinSides 0x4
- 2. Cyber-Sicherheits-Tag in Darmstadt
- iXKeyLog – a X11 based keylogger for Unix has been released
2012
- Participated at the Linux Day; represented NetBSD
- 29C3: Chaos Computer Club 29th Congress (own impressions)
2010
- Participated at the Linux Day; represented NetBSD
- Became member of nullsecurity.net