Search for person "Xobs" returned 7 results

Demystifying Common Microcontroller Debug Protocols

• Hardware & Making Saal GLITCH
• 44 min
• 2024-12-27
• 7.2k
• Sean "xobs" Cross
38C3: Illegal Instructions

Xous: A Pure-Rust Rethink of the Embedded Operating System

• Hardware One
• 39 min
• 2025-12-28
• 2.3k
• bunnie and Sean "xobs" Cross
39C3: Power Cycles

Open Source is Insufficient to Solve Trust Problems in Hardware

How Betrusted Aims to Close the Hardware TOCTOU Gap

• Hardware & Making Main
• 60 min
• 2019-12-27
• 14.2k
• bunnie, Sean "xobs" Cross and Tom Marble
36C3: Resource Exhaustion

Fomu - an FPGA inside your USB port!

• 44 min
• 2019-08-21
• 1.1k
• Tim 'mithro' Ansell and Sean "xobs" Cross
Chaos Communication Camp 2019

No USB? No problem.

How to write an open source bit-bang low-speed USB stack…

• 57 min
• 2016-12-28
• 2.5k
• Xobs
33C3: works for me

Fernvale: An Open Hardware and Software Platform, Based on the (nominally) Closed-Source…

A Lawful Method for Converting Closed IP into Open IP

• 59 min
• 2014-12-28
• 5.6k
• bunnie and Xobs
31C3: a new dawn

The Exploration and Exploitation of an SD Memory Card

by xobs & bunnie

• 60 min
• 2013-12-29
• 5.9k
• bunnie and Xobs
30C3