Jonas' blog

IT security & forensics

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Posts

Comparison of APFS file recovery tools 15 Oct 2018
APFS filesystem format 22 Apr 2017
strings benchmark of Go, Java, Python and Rust 19 Mar 2017
sha1sum benchmark of Go, Python and Java 18 Feb 2017
Fast Python file entropy 02 Jun 2015
Binary search in huge files 14 Apr 2015
Create nice gpg keys part 2 29 Jun 2014
Structure of gpg keys 24 Jun 2014
Create nice gpg keys 05 Jun 2014
Recover broken docx 13 May 2014
Heartbleed exploit 07 May 2014

Publications & Presentations

ERNW Whitepaper: APFS Internals for forensic analysis 16 Apr 2018
APFS Reference Sheet 27 Mar 2018
Macoun Presentation: APFS 08 Oct 2017
Presentation: HFS+ & APM 29 Mrz 2017
Masterthesis: Reverse engineering of proprietary file systems 05 Jan 2016

Projects