Stories by stacktrust

USB Data Blocker Teardown (2020)

Techshield OSB Sheathing vs. AtticFoil Radiant Barrier (2012)

Google-Inspired USB-PD Sniffer for the DIY Crowd (2021)

LTESniffer: An open-source LTE downlink/uplink eavesdropper [pdf]

USB-PD Sniffer

Police: Wi-Fi jammers disabled security system in CT home burglary

What Does “iPhone Findable After Power Off” Mean? (2022)

SecureSIM: Rethinking authentication and access control for SIM/eSIM (2021)

Understanding How IMSI-Catchers Exploit Cell Networks (2019)

iOS WiFi+Bluetooth Disable via Control Center Shortcut

How to Power an iPhone Without a Battery? The DT880, an Essential Workbench Tool

Recommended Microsoldering Gear

Pentimento: Data Remanence in Cloud FPGAs

Electronic Noise Is Drowning Out the Internet of Things (2015)

AC Power Filters and Electromagnetic Compliance: A View from the Field (2017)

EMI-RFI Hunting (2010)

How to get rid of hum, buzz, and other noises from your audio system (2022)

Review: Tool measures power-line EMI (2020)

Pure USB Data Blocker: transparent for verification

Tsunoda – The Best Pliers You've Never Heard of (2019)

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