Abstract: Motion sensors (e.g., accelerometers) on smartphones have been demonstrated to be a powerful side channel for attackers to spy on users’ inputs on touchscreen. In this paper, we reveal another motion accelerometer-based attack which is particularly serious: when a person takes the metro, a malicious application on her smartphone can easily use accelerator readings to trace her. We first propose a basic attack that can automatically extract metro-related data from a large amount of mixed accelerator readings, and then use an ensemble interval classier built from supervised learning to infer the riding intervals of the user.
Southern Poverty Law Center
- Before Death Camps | Hitler’s Hidden Holocaust
- Blitzed: Nazis On Drugs (WW2 Documentary) | History Documentary | Reel Truth History
- West Papua Human Rights Center, USA — West Papua Action Network
- The Global Rise of Right-Wing Extremism
- Two Police Officers Fired After Facebook Post About Shooting AOC
- Nashville residents block ICE from arresting local father – The Washington Post
The Aboriginal Press News Service (APNS) is the international, non-partisan, not-for-profit, grassroots newswire of the Aboriginal News Group (ANG).
- APNS/ANG RSS Feed
- ANG Tumblr Feed
- Inquiries : gmx.com + ‘apnsnews’
- Online Editor: gmx.pt + redaktoro
- Voicemail / gTalk + ‘aboriginalmediagroup’
- Skype + ‘AboriginalNewsGroup’
- VoIP + sip:firstname.lastname@example.org
- APNS Public Radio / IRB : RSS
- Leg ĉi tiu ĵurnalo En Esperanto
The Aboriginal News Group (ANG) seeks to support, educate and unify Indigenous bloggers & Indigenist Activists covering news information important to Original Peoples, First Nations communities and other ethnic-minorities subjected to discrimination, marginalisation, neoliberal exploitation racialism and genocide.
Inteligenta Indigena Novajoservo™ (IIN) is produced by the Aboriginal Press News Service™ (APNS), and is an Internet publication of the
Aboriginal News Group™ (ANG). All editorial text, posted news items and related post images employed within this newswire are published under a CC: Attribution-Noncommercial 3.0 license unless otherwise stated. Meaning, any fair dealing for the purposes of private study, research, criticism or the much needed elucidation of the Fourth World masses without monetary gain is duly permitted and encouraged provided credit is given where credit is due to all parties concerned. It is believed that this constitutes a ‘fair use’ of any such copyrighted material as provided for in section 107 of the US Copyright Law. Accordingly, said material is distributed here without profit to those who have expressed a prior interest in receiving such information for research and/or educational purposes. This autonomous publication assumes no liability for the content and/or hyperlinked materials of any other website. Nor do we accept paid advertising, swag, or monetary donations. APNS-ANG and its affiliate orgs do not advocate, encourage or condone any type/form of illegal behaviour. All news material posted is provided for informational purposes only.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.