Sandwiches - Copy

•

0 gostou•189 visualizações

Leslie Wilcox

Mais conteúdo relacionado

Destaque

Main idea

zozozozozozo

National Transportation Center

Preston Harrison

Complex (iq) signals

Pamela O'Shea

UTAD - Jornadas de Informática - Potential of Big Data

Marco Silva

The Bitreactive Case

Anne Nevin

Línea eléctrica.ppt

Anderson Flórez

SULION LED Linea Económica

GRUPO ILUMINABLE SL Iluminación Online

Embracing diversity or reinforcing inequalities?

Sibrenne Wagenaar

19th Century Art History Paper:: Compare & Contrast

Academy of Art University in SF

IoT devices frequently include obscure RF transceivers with little or no documentation, which can hinder the reverse engineering research process. Fortunately, regulatory bodies like the United States’ FCC contain a wealth of useful information. In order to certify wireless devices for sale in different markets, manufacturers must submit their products to test labs which evaluate the behavior of their RF emissions. The test reports often contain detailed physical layer operating characteristics, including RF channels, modulation, and frequency hopping behavior. By translating regulatory test reports into GNU Radio flow graphs, a researcher is able to focus their efforts on understanding packet formats and protocol behavior instead of grinding away at the physical layer. In this talk, I will discuss the techniques I used while researching the MouseJack vulnerabilities, which allowed me to expedite the process of evaluating a large number of vulnerable devices. Talk Outline Overview of various regulatory bodies (FCC, KCC/MSIP, IC, etc), and the data they make publicly available Discussion of the official and third party tools to query regulatory bodies for specific device information Using internal device photos from regulatory bodies to identify transceiver part numbers Using test reports to identify physical layer operating characteristics Building a GNU Radio flow graph based on information gathered from regulatory test reports or transceiver spec sheets Sniffing device traffic, inferring operating behavior, and building out a model of the device communication protocol

OSINT RF Reverse Engineering by Marc Newlin

EC-Council

Las Meninas

Filomena López

Destaque (11)