AI Benchmark: Running Deep Neural Networks on Android Smartphones
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Bootstomp: on the Security of Bootloaders in Mobile Devices
BootStomp: On the Security of Bootloaders in Mobile Devices Nilo Redini, Aravind Machiry, Dipanjan Das, Yanick Fratantonio, Antonio Bianchi, Eric Gustafson, Yan Shoshitaishvili, Christopher Kruegel, and Giovanni Vigna, UC Santa Barbara https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/redini This paper is included in the Proceedings of the 26th USENIX Security Symposium August 16–18, 2017 • Vancouver, BC, Canada ISBN 978-1-931971-40-9 Open access to the Proceedings of the 26th USENIX Security Symposium is sponsored by USENIX BootStomp: On the Security of Bootloaders in Mobile Devices Nilo Redini, Aravind Machiry, Dipanjan Das, Yanick Fratantonio, Antonio Bianchi, Eric Gustafson, Yan Shoshitaishvili, Christopher Kruegel, and Giovanni Vigna fnredini, machiry, dipanjan, yanick, antoniob, edg, yans, chris, [email protected] University of California, Santa Barbara Abstract by proposing simple mitigation steps that can be im- plemented by manufacturers to safeguard the bootloader Modern mobile bootloaders play an important role in and OS from all of the discovered attacks, using already- both the function and the security of the device. They deployed hardware features. help ensure the Chain of Trust (CoT), where each stage of the boot process verifies the integrity and origin of 1 Introduction the following stage before executing it. This process, in theory, should be immune even to attackers gaining With the critical importance of the integrity of today’s full control over the operating system, and should pre- mobile and embedded devices, vendors have imple- vent persistent compromise of a device’s CoT. However, mented a string of inter-dependent mechanisms aimed at not only do these bootloaders necessarily need to take removing the possibility of persistent compromise from untrusted input from an attacker in control of the OS in the device. -
Download Speeds Performance and Optimized for Long Battery Life
® QUALCOMM FEATURING THE LATEST IN MOBILE TECHNOLOGY. TM SNAPDRAGON Capture sharper, higher-quality images, in challenging lighting situations Qualcomm’s Spectra 14-bit dual image signal processors tap into the enhanced performance and feature enhancements that Hexagon 680 DSP’s HVX 820MOBILE PROCESSOR performance adds with amazing features like Low Light Photo and Video and Touch-to-Track where ISP and DSP work intelligently together to enhance imaging as well as track movements and improve zoom. Enabling a more immersive, intuitive and Immersive, life-like connected experience. virtual reality The Snapdragon 820 mobile processor Experience realistic, visual and audio immersion and offers many advantages: smooth VR action enabled by Snapdragon 820’s • New X12 LTE: Industry leading Heterogeneous compute platform, designed for high connectivity with LTE download speeds performance and optimized for long battery life. of up to 600 Mbps and multi-gigabit 802.11ad Wi-Fi • New Qualcomm® Kryo CPU: Delivering Next-generation maximum performance and low power consumption Kryo is QTI’s first custom computer vision 64-bit quad-core CPU, manufactured Drive more safely with object detection and enhanced in advanced 14nm FinFET LPP process navigation and enhance your smartphone camera • New Qualcomm® Adreno 530: Up to capability with features that can track faces and 40% better graphics and compute objects for a more intelligent mobile experience. performance with the Adreno 530 GPU • Qualcomm Spectra™ 14-bit dual image signal processors (ISPs) deliver high Deeply immersive resolution DSLR-quality images using heterogeneous compute for advanced 3D gaming processing and additional power The combination of Snapdragon 820’s Adreno 530 GPU savings and Kryo CPU creates enough compute performance • New Hexagon 680 DSP includes to enable console quality games and exciting, next Hexagon Vector eXtensions and Sensor generation virtual reality applications. -
Anurag Sharma | 1 © Vivekananda International Foundation Published in 2021 by Vivekananda International Foundation
Anurag Sharma | 1 © Vivekananda International Foundation Published in 2021 by Vivekananda International Foundation 3, San Martin Marg | Chanakyapuri | New Delhi - 110021 Tel: 011-24121764 | Fax: 011-66173415 E-mail: [email protected] Website: www.vifindia.org Follow us on Twitter | @vifindia Facebook | /vifindia All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form, or by any means electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. Anurag Sharma is a Research Associate at Vivekananda International Foundation (VIF). He has completed MPhil in Politics and International Relations on ‘International Security’ at the Dublin City University in Ireland, in 2018. His thesis is titled as “The Islamic State Foreign Fighter Phenomenon and the Jihadi Threat to India”. Anurag’s main research interests are terrorism and the Internet, Cybersecurity, Countering Violent Extremism/Online (CVE), Radicalisation, Counter-terrorism and Foreign (Terrorist) Fighters. Prior to joining the Vivekananda International Foundation, Anurag was employed as a Research Assistant at Institute for Conflict Management. As International affiliations, he is a Junior Researcher at TSAS (The Canadian Network for Research on Terrorism, Security, And Society) in Canada; and an Affiliate Member with AVERT (Addressing Violent Extremism and Radicalisation to Terrorism) Research Network in Australia. Anurag Sharma has an MSc in Information Security and Computer Crime, major in Computer Forensic from University of Glamorgan (now University of South Wales) in United Kingdom and has an online certificate in ‘Terrorism and Counterterrorism’ from Leiden University in the Netherlands, and an online certificate in ‘Understanding Terrorism and the Terrorist Threat’ from the University of Maryland, the United States. -
GPU Developments 2018
GPU Developments 2018 2018 GPU Developments 2018 © Copyright Jon Peddie Research 2019. All rights reserved. Reproduction in whole or in part is prohibited without written permission from Jon Peddie Research. This report is the property of Jon Peddie Research (JPR) and made available to a restricted number of clients only upon these terms and conditions. Agreement not to copy or disclose. This report and all future reports or other materials provided by JPR pursuant to this subscription (collectively, “Reports”) are protected by: (i) federal copyright, pursuant to the Copyright Act of 1976; and (ii) the nondisclosure provisions set forth immediately following. License, exclusive use, and agreement not to disclose. Reports are the trade secret property exclusively of JPR and are made available to a restricted number of clients, for their exclusive use and only upon the following terms and conditions. JPR grants site-wide license to read and utilize the information in the Reports, exclusively to the initial subscriber to the Reports, its subsidiaries, divisions, and employees (collectively, “Subscriber”). The Reports shall, at all times, be treated by Subscriber as proprietary and confidential documents, for internal use only. Subscriber agrees that it will not reproduce for or share any of the material in the Reports (“Material”) with any entity or individual other than Subscriber (“Shared Third Party”) (collectively, “Share” or “Sharing”), without the advance written permission of JPR. Subscriber shall be liable for any breach of this agreement and shall be subject to cancellation of its subscription to Reports. Without limiting this liability, Subscriber shall be liable for any damages suffered by JPR as a result of any Sharing of any Material, without advance written permission of JPR. -
An Evolution of Mobile Graphics
AN EVOLUTION OF MOBILE GRAPHICS Michael C. Shebanow Vice President, Advanced Processor Lab Samsung Electronics July 20, 20131 DISCLAIMER • The views herein are my own • They do not represent Samsung’s vision nor product plans 2 • The Mobile Market • Review of GPU Tech • GPU Efficiency • User Experience • Tech Challenges • Summary 3 The Rise of the Mobile GPU & Connectivity A NEW WORLD COMING? 4 DISCRETE GPU MARKET Flattening 5 MOBILE GPU MARKET Smart • In 2012, an estimated 800+ Phones million mobile GPUs shipped “Phablets” • ~123M tablets • ~712M smart phones Tablets • Will easily exceed 1B in the coming years • Trend: • Discrete GPU relatively flat • Mobile is growing rapidly 6 WW INTERNET TRAFFIC • Source: Cisco VNI Mobile INET IP Traffic growth Traffic • Internet traffic growth Year (TB/sec) rate (TB/sec) rate is staggering 2005 0.9 0.00 2006 1.5 65% 0.00 • 2012 total traffic is 2007 2.5 61% 0.01 13.7 GB per person 2008 3.8 54% 0.01 per month 2009 5.6 45% 0.04 2010 7.8 40% 0.10 • 2012 smart phone 2011 10.6 36% 0.23 traffic at 2012 12.4 17% 0.34 0.342 GB per person per month • 2017 smart phone traffic expected at 2.7 GB per person per month 7 WHERE ARE WE HEADED?… • Enormous quantity of GPUs • Large amount of interconnectivity • Better I/O 8 GPU Pipelines A BRIEF REVIEW OF GPU TECH 9 MOBILE GPU PIPELINE ARCHITECTURES Tile-based immediate mode rendering IA VS CCV RS PS ROP (TBIMR) Tile-based deferred IA VS CCV scene rendering (TBDR) RS PS ROP IA = input assembler VS = vertex shader CCV = cull, clip, viewport transform RS = rasterization, -
Prohibited Agreements with Huawei, ZTE Corp, Hytera, Hangzhou Hikvision, Dahua and Their Subsidiaries and Affiliates
Prohibited Agreements with Huawei, ZTE Corp, Hytera, Hangzhou Hikvision, Dahua and their Subsidiaries and Affiliates. Code of Federal Regulations (CFR), 2 CFR 200.216, prohibits agreements for certain telecommunications and video surveillance services or equipment from the following companies as a substantial or essential component of any system or as critical technology as part of any system. • Huawei Technologies Company; • ZTE Corporation; • Hytera Communications Corporation; • Hangzhou Hikvision Digital Technology Company; • Dahua Technology company; or • their subsidiaries or affiliates, Entering into agreements with these companies, their subsidiaries or affiliates (listed below) for telecommunications equipment and/or services is prohibited, as doing so could place the university at risk of losing federal grants and contracts. Identified subsidiaries/affiliates of Huawei Technologies Company Source: Business databases, Huawei Investment & Holding Co., Ltd., 2017 Annual Report • Amartus, SDN Software Technology and Team • Beijing Huawei Digital Technologies, Co. Ltd. • Caliopa NV • Centre for Integrated Photonics Ltd. • Chinasoft International Technology Services Ltd. • FutureWei Technologies, Inc. • HexaTier Ltd. • HiSilicon Optoelectronics Co., Ltd. • Huawei Device Co., Ltd. • Huawei Device (Dongguan) Co., Ltd. • Huawei Device (Hong Kong) Co., Ltd. • Huawei Enterprise USA, Inc. • Huawei Global Finance (UK) Ltd. • Huawei International Co. Ltd. • Huawei Machine Co., Ltd. • Huawei Marine • Huawei North America • Huawei Software Technologies, Co., Ltd. • Huawei Symantec Technologies Co., Ltd. • Huawei Tech Investment Co., Ltd. • Huawei Technical Service Co. Ltd. • Huawei Technologies Cooperative U.A. • Huawei Technologies Germany GmbH • Huawei Technologies Japan K.K. • Huawei Technologies South Africa Pty Ltd. • Huawei Technologies (Thailand) Co. • iSoftStone Technology Service Co., Ltd. • JV “Broadband Solutions” LLC • M4S N.V. • Proven Honor Capital Limited • PT Huawei Tech Investment • Shanghai Huawei Technologies Co., Ltd. -
Test Coverage Guide
TEST COVERAGE GUIDE Test Coverage Guide A Blueprint for Strategic Mobile & Web Testing SUMMER 2021 1 www.perfecto.io TEST COVERAGE GUIDE ‘WHAT SHOULD I BE TESTING RIGHT NOW?’ Our customers often come to Perfecto testing experts with a few crucial questions: What combination of devices, browsers, and operating systems should we be testing against right now? What updates should we be planning for in the future? This guide provides data to help you answer those questions. Because no single data source tells the full story, we’ve combined exclusive Perfecto data and global mobile market usage data to provide a benchmark of devices, web browsers, and user conditions to test on — so you can make strategic decisions about test coverage across mobile and web applications. CONTENTS 3 Putting Coverage Data Into Practice MOBILE RECOMMENDATIONS 6 Market Share by Country 8 Device Index by Country 18 Mobile Release Calendar WEB & OS RECOMMENDATIONS 20 Market Share by Country 21 Browser Index by Desktop OS 22 Web Release Calendar 23 About Perfecto 2 www.perfecto.io TEST COVERAGE GUIDE DATA INTO PRACTICE How can the coverage data be applied to real-world executions? Here are five considerations when assessing size, capacity, and the right platform coverage in a mobile test lab. Optimize Your Lab Configuration Balance Data & Analysis With Risk Combine data in this guide with your own Bundle in test data parameters (like number of tests, analysis and risk assessment to decide whether test duration, and required execution time). These to start testing with the Essential, Enhanced, or parameters provide the actual time a full- cycle or Extended mobile coverage buckets. -
Mediatek Linkit™ Development Platform for RTOS Get Started Guide
MediaTek LinkIt™ Development Platform for RTOS Get Started Guide Version: 3.0 Release date: 30 June 2016 © 2015 - 2016 MediaTek Inc. This document contains information that is proprietary to MediaTek Inc. (“MediaTek”) and/or its licensor(s). MediaTek cannot grant you permission for any material that is owned by third parties. You may only use or reproduce this document if you have agreed to and been bound by the applicable license agreement with MediaTek (“License Agreement”) and been granted explicit permission within the License Agreement (“Permitted User”). If you are not a Permitted User, please cease any access or use of this document immediately. Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited. THIS DOCUMENT IS PROVIDED ON AN “AS-IS” BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES OF ANY KIND AND SHALL IN NO EVENT BE LIABLE FOR ANY CLAIMS RELATING TO OR ARISING OUT OF THIS DOCUMENT OR ANY USE OR INABILITY TO USE THEREOF. Specifications contained herein are subject to change without notice. MediaTek LinkIt™ Development Platform for RTOS Get Started Guide Document Revision History Revision Date Description 1.0 24 March 2016 Initial version. 2.0 17 May 2016 Move the contents relative to flash, HDK, and build comments to corresponding documents. Add the support of Keil 3.0 30 June 2016 Add the support of IAR. Refine the architecture and provide more information on the SDK usage. © 2015 - 2016 MediaTek Inc. Page i of v This document contains information that is proprietary to MediaTek Inc. -
(12) United States Design Patent (10) Patent No.: US D693,787 S Reivo Et Al
USOOD693787S (12) United States Design Patent (10) Patent No.: US D693,787 S Reivo et al. (45) Date of Patent: . Nov. 19, 2013 (54) HANDSET D658,620 S 5/2012 Lylyk D658,621 S 5/2012 Lylyk (75) Inventors: Tuomas Reivo, Helsinki (FI); Terence E% s $383 |align et al. Tan Han Yang, Helsinki (FI) D673,131 S * 12/2012 Sugiyama ................ D14f138 G D677,233 S * 3/2013 Mauritzson ... D14f138 G (73) Assignee: Nokia Corporation (FI) D677,660 S * 3/2013 Groene et al. ..... ... D14/341 8.405,571 B2 * 3/2013 Chung ........................... 345/1.1 D681,591 S * 5/2013 Sung ....... D14f138 G (**) Term: 14 Years D683.325 S * 5/2013 Sugiyama ... D14f138 G D684.968 S * 6/2013 Smith et al. .................. D14/341 (21) Appl. No. 29/431,084 D687,406 S * 8/2013 Xia et al. ... D14f138 G 2007/0287512 A1* 12/2007 Kilpi et al. 455,575..1 (22) Filed: Sep. 4, 2012 2011/O143769 A1* 6, 2011 Jones et al. ................ 455,456.1 (51) LOC (9) Cl. .................................................. 14-03 OTHER PUBLICATIONS (52) U.S. Cl. USPC ..................................................... D14/138 G Alcatel One Touch Evo 7 HD, announced Jan. 2013, onlinel, (58) Field of Classification Search listicNoi.2013). Retrieved from Internet.<URL: http:// USPC ............ D14/138 R., 138 AD, 138 AC, 138 C, 9. D14/138 G, 137, 147, 218, 341-347, (Continued) D14/247–248; 455/566,575.1, 575.3, 575.4 See application file for complete search history. Primary Examiner — Bridget L. Eland (56) (74) Attorney, Agent, or Firm — Banner & Witcoff, Ltd. 56 References Cited (57) CLAM U.S. -
Google Nexus 6P (H1512) Google Nexus 7
GPSMAP 276Cx Google Google Nexus 5X (H791) Google Nexus 6P (H1512) Google Nexus 7 Google Nexus 6 HTC HTC One (M7) HTC One (M9) HTC One (M10) HTC One (M8) HTC One (A9) HTC Butterfly S LG LG V10 H962 LG G3 Titan LG G5 H860 LG E988 Gpro LG G4 H815 Motorola Motorola RAZR M Motorola DROID Turbo Motorola Moto G (2st Gen) Motorola Droid MAXX Motorola Moto G (1st Gen) Samsung Samsung Galaxy Note 2 Samsung Galaxy S4 Active Samsung Galaxy S6 edge + (SM-G9287) Samsung Galaxy Note 3 Samsung Galaxy S5 Samsung Galaxy S7 edge (SM- G935FD) Samsung Galaxy Note 4 Samsung Galaxy S5 Active Samsung GALAXY J Samsung Galaxy Note 5 (SM- Samsung Galaxy S5 Mini Samsung Galaxy A5 Duos N9208) Samsung Galaxy S3 Samsung Galaxy S6 Samsung Galaxy A9 (SM- A9000) Samsung Galaxy S4 Sony Sony Ericsson Xperia Z Sony Xperia Z3 Sony Xperia X Sony Ericsson Xperia Z Ultra Sony Xperia Z3 Compact Sony XPERIA Z5 Sony Xperia Z2 Sony XPERIA E1 Asus ASUS Zenfone 2 ASUS Zenfone 5 ASUS Zenfone 6 Huawei HUAWEI P8 HUAWEI M100 HUAWEI P9 HUAWEI CRR_L09 XIAOMI XIAOMI 2S XIAOMI 3 XIAOMI 5 XIAOMI Note GPSMAP 64s Google Google Nexus 4 Google Nexus 6P (H1512) Google Pixel Google Nexus 6 Google Nexus 7 HTC HTC One (M7) HTC One (A9) HTC Butterfly S HTC One (M8) HTC One (M10) HTC U11 HTC One (M9) LG LG Flex LG E988 Gpro LG G5 H860 LG V10 H962 LG G4 H815 LG G6 H870 Motorola Motorola RAZR M Motorola DROID Turbo Motorola Moto G (2st Gen) Motorola Droid MAXX Motorola Moto G (1st Gen) Motorola Moto Z Samsung Samsung Galaxy Note 2 Samsung Galaxy S5 Samsung Galaxy J5 Samsung Galaxy Note 3 Samsung Galaxy -
The New Moto C Plus
product specification physical Speed LTE 150Mbps (DL), 50Mbps (UL) Dimensions 144 x 72.3 x 10 mm (L x W x T) 4G Network FDD LTE band 1/3/5/7/8/20 TDD Weight LTE band 38/40 About 162g Display 3G Network Say hello to the Moto C Plus. It’s now 5.0” HD (1280 x 720) WCDMA band 1/2/5/8 2G Network the new Colors easy to own a smartphone that is GSM band 2/3/5/8 Starry Black | Fine Gold | packed with the powerful essentials Metallic Cherry WLAN WiFi 802.11 b/g/n, WiFi hotspot moto c plus Materials you crave. Like a battery that goes up Bluetooth Micro-textured plastic to 30 hours on a single charge,1 a Bluetooth® 4.2 Up to 30 hours of battery. Touchscreen Type Radio quad-core processor, Android™ 7.0 and 5-point multi-touch capacitive FM radio Yes, that long. 2 4G speed . Not to mention a refined technology GPS Yes, with A-GPS support design featuring a vibrant 5" HD Operating System Android™ 7.0, Nougat display and micro-textured back camera covers. Moto C Plus. Expect more. System Architecture/Processor MediaTek Rear Camera 64-bit MT6737 quad-core 1.3GHz 8 MP auto-focus with LED flash GPU Front Camera Mali T720 2 MP fixed-focus with selfie light/flash Audio 1 x Speaker, 3.5 mm Jack preloaded software Memory (RAM) Google EMEA: 1GB / 2GB Calculator, Calendar, Chrome, Clock, Drive, Duo, Gmail, Google Search, Maps, Storage (ROM) Messenger, Photos, Play Movies and TV, Play 16GB built-in†; expandable by up to Music, Play Store, YouTube 32GB microSD AOSP and Moto Sensors Contacts, Phone, FM Radio, Downloads, Gravity-sensor Device Help, Time & Weather Widget, Settings, File Manager (APAC), DTV (Brazil) Battery Typical: 4000mAh | Minimum: 3780mAh | Li-poly removable | 10W charger Battery Time Standby Time: 576 hours (4G) Talk Time: 17.3 hours (3G) connectivity SIM Dual Nano SIMs (Slot A: 2G / 3G / 4G | Slot B: 2G) Data GPRS, EDGE, HSPA+, LTE Moto C Plus is designed and manufactured by Motorola Mobility, a wholly owned subsidiary of Lenovo. -
Micromax Remotely Installing Unwanted Apps on Devices
11/16/2016 Micromax Remotely Installing Unwanted Apps on Devices search LOGIN REGISTER plus 0 53861 Your Entries Total Entries Days Win an Android Yoga Book from XDA! January 14, 2015 50 Comments Diamondback Micromax Remotely Installing Unwanted Apps on Devices 8 Ways to Enter Login with: In the recent past, we witnessed quite a few acts of OEMs messing with devices to achieve various goals, such as increasing benchmark results. We also heard about manufacturers and carriers adding Click For a Daily tracing software to their devices, in order to collect data about how the device performs, statistics Bonus Entry about voice and data connectivity between the device and radio towers, or even battery runtime data (CarrierIQ are you listening?). Today, however, reports are coming in that users of certain devices Follow by Indian phone manufacturer Micromax noticed apps being silently installed without their consent @xdadevelopers on or permission. Twitter It appears that even uninstalling these apps won’t help, as shortly after, they will simply re-appear Tweet on Twitter again. Obviously, this is wrong on so many levels, but I’d like to point out a few key problems here Subscribe to XDA TV! anyway: Visit our sponsor (Honor) at Best Buy http://www.xdadevelopers.com/micromaxremotelyinstallingunwantedappsondevices/ 1/14 11/16/2016 Micromax Remotely Installing Unwanted Apps on Devices (Honor) at Best Buy Having no control over which apps are installed on your device poses a huge security risk, as you don’t get to