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Least Privilege in Practice

... and why it is difficult to implement in real orgs.
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Zsolt Bizderi
nodes

Steganography in the Wild

Malware Hiding Commands Inside Images, Audio, or Video Files
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Zsolt Bizderi

Building a Suspicious Little Rogue AP Detector Bot

ESP32 bot that spots rogue Wi-Fi
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Zsolt Bizderi
lab

Adding Umami Analytics to Ghost

Self-hosted, privacy-first stats without Google analytics
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Zsolt Bizderi
lab

HID Emulation with Digispark ATtiny85

USB keyboard emulation on a $2 chip
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Zsolt Bizderi
lab

Creating a Custom Windows Image

Automating Windows 11 image deployment
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Zsolt Bizderi
lab

Running a Cowrie Honeypot: Data and Findings

What Happens When You Expose SSH to the World
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Zsolt Bizderi
nodes

DNS-over-HTTPS vs DNS-over-TLS

Secure your online browsing with DoH & DoT.
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Zsolt Bizderi
nodes

Mitigating Shadow IT

Manage shadow IT risks: security, compliance, & efficiency.
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Zsolt Bizderi
lab

n8n – Headless Browser Automation

Using Browserless with n8n for web text & screenshots.
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Zsolt Bizderi
lab

Using AI Vision and Voice with Home Assistant

I gave my home vision and a voice of its own.
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Zsolt Bizderi
lab

Credential Harvesting with Evil Twins

How an ESP32 can mimic Wi-Fi networks, hijack DNS, and harvest credentials via a fake portal.
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Zsolt Bizderi
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