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Basic OPSEC tips & Tricks for OSINt researchers
Often i get asked if i’ve got some pointers and tools for OPSEC during online investigations. My primary answer would be first: I can’t...

Nico Dekens | dutch_osintguy
Sep 28, 20237 min read


Using AI for extracting Usernames, Emails, Phone Numbers, and Personal Names from large datasets
Extracting relevant information from large blobs of text, such as text files, PDFs, Excel spreadsheets, JSON files, can be a...

Nico Dekens | dutch_osintguy
Sep 13, 20236 min read


Cryptography & OSINT - Can you read Emoji? 🕵️♂️📖❓
In this second blog in the Cryptography & OSINT series we are going to take a closer look at world of emojis

Nico Dekens | dutch_osintguy
Feb 27, 202310 min read


Cryptography & OSINT - The fundamentals
Cryptography & OSINT - The fundamentals
Nico Dekens
Nov 15, 20226 min read


Audio OSINT
Using audio for open-source intelligence analysis Introduction Open-source intelligence analysis often heavily relies on video analysis....

Nico Dekens | dutch_osintguy
Oct 11, 20223 min read


WHY OSINT DOESN’T NEED YOUR FEELINGS
FOR THIS BLOG I WANT TO DISCUSS WHY OPEN-SOURCE INTELLIGENCE INVESTIGATIONS DON’T LIKE YOUR FEELINGS. YES YOUR FEELINGS ARE IRRELEVANT TO...
Nico Dekens
Feb 7, 20223 min read
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