this is to list a bunch of my projects

Writings

These are articles, papers, and anything in between:

The ABCs of IOCs (2025) published at cdef.id read here
on honeypot use case published at cdef.id, download here or here
on MITRE ATT@CK published at cdef.id, download here or here
on Windows core process published at cdef.id, download here or here
on windows registry published internally at Directorate General of Taxes, download here
on fuzzy hash published internally at Directorate General of Taxes, download here
on DF readiness published internally at Directorate General of Taxes, download here

Presentation

These are presentation, talks, teaching materials and anything in between:

digital forensic for cybercrime presented at indosec here
light hearted a day in a life of IR, done at the invitation of a digital forensic community here
primer on email headers investigation, used internally at Directorate General of Taxes here
primer into network investigation for University of Muhammadiyah Riau
various internal training presentation at Directorate General of Taxes, mostly confidential for internal use

SteampipeCollection

collection of steampipe scripts from various sources
GitGudSecurity

a collection of security related notes from my obsidian parsed to mkdocs (might be useful for someone).
infosec compendiums

The infosec compendiums project aims to inventories topics of information security (e.g. tools, scripts, cheat sheets, knowledge bases, among other things)

The project started because from time to time I need access to a specific infosec project but can't remember its name to search.
So, the main goal of the project is to provide a one pager with an easy way to filter or search. The project accomplished this by providing “subject”, "object" and “predicate” columns to filter.
For instance if you are trying to find something that list/ explain various cloudtrail api calls, you’ll use filter "tool", "explain", "cloudTrail" in the "subject”, “predicate”, and “object” column respectively.