Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH – Medium

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

1.94K followers

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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5d ago

How Fable 5 found the SSRF in my phishing scanner

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How Fable 5 found the SSRF in my phishing scanner

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jul 1

One scanner for the workflow: introducing Suri

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One scanner for the workflow: introducing Suri

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 27

Build Your Own Wayback: Self-Hosting ArchiveBox for OSINT Evidence: Why and how

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Build Your Own Wayback: Self-Hosting ArchiveBox for OSINT Evidence: Why and how

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 25

FalconEye: An investigator’s toolkit for the open web

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FalconEye: An investigator’s toolkit for the open web

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 17

Operation Liwanag: The Same Map a Chinese Intelligence Asset Drew of Philippine Infrastructure…

On January 17, 2025, agents of the National Bureau of Investigation walked into a condominium unit in Makati and arrested a Chinese…

Operation Liwanag: The Same Map a Chinese Intelligence Asset Drew of Philippine Infrastructure…

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 14

Inside Social Links CrimeWall: A Hands-On Tour of the Platform

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Inside Social Links CrimeWall: A Hands-On Tour of the Platform

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 13

CSI Linux 2026 and the New Case Management System: A Practitioner Walkthrough

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CSI Linux 2026 and the New Case Management System: A Practitioner Walkthrough

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 12

Certificate Transparency as a Timeline Source: Reading CT Logs Like a Forensic Notebook

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Certificate Transparency as a Timeline Source: Reading CT Logs Like a Forensic Notebook

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Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 10

RDAP vs WHOIS for OSINT: Why You Should Already Be Using the Modern Protocol

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RDAP vs WHOIS for OSINT: Why You Should Already Be Using the Modern Protocol

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

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Jun 6

I’m moving the blog (here’s where to find me)

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I’m moving the blog (here’s where to find me)

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

Sigmund Brandstaetter CISSP, CCSP, CISM, OSCP, CEH

1.94K followers

With a total of 30 years in the IT Industry, I have focused on Cybersecurity (Services) and related skills over the past 15 years,

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