Skip to content
Nixintel Open Source Intelligence & Investigations
  • About Me
  • Contact
  • Schedule
  • SEC497 OSINT Course
  • SEC587 Advanced OSINT Course
  • OSINT Resources
    • LinkedIn
    • Nixintel Twitter

Quiztime 17th May 2019 – Where is Phillip Dudek?

Leave a Comment / OSINT / Nixintel

One of my life rules is never to make important decisions after 9 o’clock at night. It starts to get late, a tired mind doesn’t focus as well, and anything important can be delayed until the morning when things are clearer. It should also be one of my rules not to start OSINT challenges after […]

Quiztime 17th May 2019 – Where is Phillip Dudek? Read More »

Using URL Manipulation To Get Higher Resolution Instagram and Twitter Images

1 Comment / OSINT / Nixintel

Images captured from Twitter and Instagram can be an important part of any OSINT investigation, but the images presented to us in a web browser are rarely of the same quality as when they were first taken and uploaded. Not only are the images stripped of the EXIF data that would be useful to an

Using URL Manipulation To Get Higher Resolution Instagram and Twitter Images Read More »

Quiztime 10th May – A Lego Journey With Fiete Stegers

Leave a Comment / OSINT / Nixintel

All too often OSINT investigation is fixated by tools that we hope will make the job easier. Good tools do make OSINT easier, but they can never be a substitute for having a good understanding of the principles that underpin effective investigation. To be accurate and effective we need to know how to avoid common

Quiztime 10th May – A Lego Journey With Fiete Stegers Read More »

Treeverse – Visualise Twitter Conversations

Leave a Comment / OSINT Tools / Nixintel

Treeverse by Paul Butler has been around for a while now but it’s still one of the best ways to visualise and keep track of busy multi-threaded Twitter conversations. Originally only available in Chrome, a Firefox extension became available at the end of last year.   Getting Treeverse The Treeverse source code is available at

Treeverse – Visualise Twitter Conversations Read More »

Website Attribution – Cloudflare v Cloudflair

Leave a Comment / OSINT / Nixintel

For a while I’ve wanted to write about the demise of WHOIS and the challenges faced by investigators trying to identify who owns or operates illegal websites that are hidden behind layers of obfuscation and obscurity. There’s no perfect solution, but there are a number of methods that can help shed light on the ownership

Website Attribution – Cloudflare v Cloudflair Read More »

← Previous 1 … 18 19 20 Next →

Tags

aircraft archives Cloudflare data Digital Forensics DIY Buscador DNS domains email Facebook fingerprinting gap analysis geolocation Google Google Earth H8mail images Instagram interviews Investigation Linux opsec OSINT OSINT Tools Overpass Turbo privacy Python Quiztime resources reverse ip security Sherlock Snapchat Spiderfoot Techniques theHarvester Tools Training Tutorials & Guides Twitter usernames website attribution whois Wordpress YouTube

Recent Posts

  • Calculating Website Age & Tracking Changes With URL Dater
  • Using SSL Certificates To Find Threat Actor Infrastructure
  • Telegram For Cyber Investigators
  • Digging Into Russian Disinfo Infrastructure
  • Verify Your Online Identities With Keybase

Recent Comments

  • Evaluating contradictory foreign interference allegations in the 2020 U.S. election - DFRLab on Website OSINT: What’s The Link Between Antifa.com and Russia?
  • POWERFUL OSINT investigative Techniques and Tactics (2024) on Build Your Own Custom OSINT Machine – part 4
  • Geolocation: At The Retail Park - Whalers Blog on Using Gap Analysis To Keep OSINT Investigations On Track
  • Using SSL Certificates To Find Threat Actor Infrastructure - Whalers Blog on Using SSL Certificates To Find Threat Actor Infrastructure
  • Geolocation: At The Retail Park - Whalers Blog on Geolocation: At The Retail Park

Categories

  • Coding
  • Linux
  • OSINT
  • OSINT Tools
  • Security
  • Tech

Copyright

© Steven Harris and nixintel.info, 2019-2023. Unauthorized use and/or duplication of this material without express and written permission from this site’s author/owner is strictly prohibited.

Small excerpts and links may be used, provided that full and clear credit is given to Steven Harris and nixintel.info with appropriate and specific direction to the original content.

You may NOT reuse or duplicate any content from this website as part of any training programme (whether private or public) or any commercial activity of any kind without the express written authorisation of the site owner.

  • Copyright
  • Contact
  • About
  • Twitter
  • LinkedIn
  • Linktr.ee
  • BlueSky
Copyright © 2026 Steven Harris and Nixintel Open Source Intelligence & Investigations

Loading Comments...