Posts on network-security
3 posts on network-security. Notes from public sources and my own test lab.
Smart Devices, Dumb Security: IoT Backdoors and Silent Takeovers
From a coffee machine trying to talk to a Domain Controller to hardcoded secrets in firmware, let's dive into the Wild West of IoT security from a Red Teamer's perspective.
April 26, 2026·4 dk readdefensive-securityhardware-hackingiot-security
From Your Neighbor's Smart Bulb to the Corporate Network: The Backdoors of the IoT World
A deep dive into why everything labeled 'smart' is often a Trojan horse, and how we can secure the 'Internet of Troubles' based on real-world Red Teaming experience.
March 12, 2026·4 dk readfirmwarehardware-hackingiot
The Trojan Horse Inside the Fortress: Why Network Segmentation is Always Misunderstood
A deep dive into why 'flat networks' are a Red Teamer's dream and how proper segmentation is more than just VLANs—featuring a cautionary tale from my early days in the field.
February 28, 2026·4 dk readcybersecuritylateral-movementnetwork-security