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TIDUM Security Services

Cybersecurity research, engineering notes, field observations, and practical security guidance.

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Jul 15, 2024 ·Research

Have you ever attempted to exfiltrate binary data using just your phone's camera?

A practical exploration of whether encrypted binary data can be exfiltrated from an isolated workstation using only a phone camera.

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Dec 27, 2022 ·Assessment

How secure is your digital wallet? A security assessment of major e-wallet applications in Mauritania.

A comparative security review of major e-wallet applications used in Mauritania with practical recommendations for safer usage.

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Aug 23, 2022 ·Tutorial

How To Use Nmap, a basic tutorial

A practical beginner tutorial for using Nmap to discover hosts, enumerate ports, and improve network visibility.

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