Thomas Herrell

Thomas Herrell is dedicated to constantly learning new things. He is working in information technology currently, and looking to move into the security field. He enjoys many technical and non-technical hobbies, such as writing, building (and breaking) things, security conferences, CTFs, and grilling.

Articles from Thomas Herrell

Capture the flag: A walkthrough of SunCSR’s Seppuku

July 12, 2021

This capture the flag activity is a more challenging one, making it a good activity to enhance your cybersecurity skills and knowledge.

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Capture the flag: A walkthrough of SunCSR’s Katana

January 7, 2021

Introduction Welcome to my write-up for the Katana machine from VulnHub. This is an intermediate-level, intentionally vulnerable virtual machine created for

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Capture the flag: A walkthrough of SunCSR’s Geisha

September 21, 2020

Introduction Welcome to my write-up for the Geisha machine from VulnHub. This is a beginner- to intermediate-level, intentionally vulnerable virtual machine

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Capture the flag: A walkthrough of SunCSR’s Sumo

August 6, 2020

Introduction Welcome to my write-up for the Sumo machine from VulnHub. This is a beginner-level, intentionally vulnerable virtual machine created for the pur

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Capture the Flag: A walkthrough of EVM: 1

June 11, 2020

Introduction Welcome to my write-up for the EVM: 1 machine from VulnHub. This is a beginner-level, intentionally vulnerable virtual machine created for the p

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