New SMT Equipment: 1.4.27 (3)

SIEMENS	6SE6420-2UD24-0BA1

SIEMENS 6SE6420-2UD24-0BA1

New Equipment | Industrial Automation

CONTACT: NANCY LIN EMAIL:INFO@AMIKON.CN SKYPE:ONLYWNN_1 TELEGRAM:+8618020776786 MOBILE(WHATSAPP): (+86)-18020776786 QQ :2851195456 AMIKON has supplied nearly 70 million inventory parts for customers worldwide. Whether it is a new spare parts,

Amikon Automation Equipment Co., LTD

SCHNEIDER	140CPU4321A

SCHNEIDER 140CPU4321A

New Equipment | Industrial Automation

CONTACT: NANCY LIN EMAIL:INFO@AMIKON.CN SKYPE:ONLYWNN_1 TELEGRAM:+8618020776786 MOBILE(WHATSAPP): (+86)-18020776786 QQ :2851195456 AMIKON has supplied nearly 70 million inventory parts for customers worldwide. Whether it is a new spare parts,

Amikon Automation Equipment Co., LTD

Technical Library: 1.4.27 (1)

Privacy Threats through Ultrasonic Side Channels on Mobile Devices

Technical Library | 2017-05-11 18:03:24.0

Device tracking is a serious threat to the privacy of users, as it enables spying on their habits and activities. A recent practice embeds ultrasonic beacons in audio and tracks them using the microphone of mobile devices. In this paper, we explore the capabilities, the current prevalence and technical limitations of this new tracking technique based on three commercial tracking solutions. To this end, we develop detection approaches for ultrasonic beacons and Android applications capable of processing these.

Technical University Braunschweig


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