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Android (Operating System) 1 Android (Operating System)
Android (operating system) 1 Android (operating system) Android Home screen displayed by Samsung Nexus S with Google running Android 2.3 "Gingerbread" Company / developer Google Inc., Open Handset Alliance [1] Programmed in C (core), C++ (some third-party libraries), Java (UI) Working state Current [2] Source model Free and open source software (3.0 is currently in closed development) Initial release 21 October 2008 Latest stable release Tablets: [3] 3.0.1 (Honeycomb) Phones: [3] 2.3.3 (Gingerbread) / 24 February 2011 [4] Supported platforms ARM, MIPS, Power, x86 Kernel type Monolithic, modified Linux kernel Default user interface Graphical [5] License Apache 2.0, Linux kernel patches are under GPL v2 Official website [www.android.com www.android.com] Android is a software stack for mobile devices that includes an operating system, middleware and key applications.[6] [7] Google Inc. purchased the initial developer of the software, Android Inc., in 2005.[8] Android's mobile operating system is based on a modified version of the Linux kernel. Google and other members of the Open Handset Alliance collaborated on Android's development and release.[9] [10] The Android Open Source Project (AOSP) is tasked with the maintenance and further development of Android.[11] The Android operating system is the world's best-selling Smartphone platform.[12] [13] Android has a large community of developers writing applications ("apps") that extend the functionality of the devices. There are currently over 150,000 apps available for Android.[14] [15] Android Market is the online app store run by Google, though apps can also be downloaded from third-party sites. -
A Detailed Guide to Android 11
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 08 Issue: 01 | Jan 2021 www.irjet.net p-ISSN: 2395-0072 A Detailed Guide to Android 11 Mr. Shubham Randive Student, Semester-III, MSC(I.T.), Keraleeya Samajam’s Model College, Dombivali East, Thane, Maharashtra, India ---------------------------------------------------------------------***---------------------------------------------------------------------- Abstract - Android 11 is shaping the leading edge of mobile Settings selections on top of the display. We expect this innovation with advanced machine-learning. Android 11 feature to make it to the final version this time around. contains a various features such as Live option, foldables, 5G networks, smart reply in notifications, Dark Theme, Gesture Chat Bubbles in Android 11 Navigation, Setting panels, sharing shortcut, focus mode, family link, location restrictions, protection from device Bubbles are basically like Facebook Messenger chat heads tracking, limiting application access to external storage, but for the other applications. The feature was actually enterprise security, Device-specific security measures. Android launched with Android 10. Google is finally bringing it to the 11 is better in performance as compared to android 10 and in forefront. It works with applications like Telegram and some parts to IOS 14. WhatsApp just fine. Key Words: Features; Android 11 vs Android 10;Android 11 Share menu pinning vs 1OS 14; Pros and Cons; The feature was introduced with Android 7 Nougat. 1. INTRODUCTION However, the current Android sharing menu has been a mess. Android 11 will allow you to pin 4 apps you share to Android is software platform and operating system for the most frequently, to the top of share menu. -
PIP Vulnerability in Android 11
PIP Vulnerability in Android 11 TANMAY TYAGI AKSHAY SHARMA ABHINAV 1 Table of Contents ● Introduction ● Key Terms ● Definitions ○ PIP ( Picture-in-Picture ) ○ Android Manifest File ○ Local Privilege Escalation ● Affected Android Versions ● Unaffected Versions ● CVSS Score : CVE-2021 -0485 ● Virtual Environment ● Exploitation ● Mitigation ● References 2 PIP Vulnerability in Android 11 Introduction From 2017, Android imposed certain background execution limitations so that the applications in the background won’t be able to access the camera, microphone and other sensors. This reduced - ❏ notification pop-ups ❏ Advertisements (As apps can’t use microphones to listen for user interests) and improved - ❏ Battery ❏ Performance ❏ Security In PiP mode, there is no special permission required to control the minimum allowed window size so it is possible to create an arbitrary small window which won’t be visible to the user. Using this window, it is possible for an unprivileged application to maintain its foreground stage and bypass security restrictions which were introduced in Android Oreo and later for better performance, health and security. NIST DEF - In getMinimalSize of PipBoundsAlgorithm.java, there is a possible bypass of restrictions on background processes due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. In this paper we will exploit this vulnerability in a virtual lab environment with a Proof of Concept. Confidential Document © Copyright of Safe Security 2021 3 PIP Vulnerability in Android 11 Key terms PIP ( Picture-in-Picture), Android Manifest File, Local Privilege Escalation Definitions PIP ( Picture-in-Picture) It is a Multi Window solution, generally used for video playback and extensively used in Gmaps. -
The Android Platform Security Model∗
The Android Platform Security Model∗ RENÉ MAYRHOFER, Google and Johannes Kepler University Linz JEFFREY VANDER STOEP, Google CHAD BRUBAKER, Google NICK KRALEVICH, Google Android is the most widely deployed end-user focused operating system. With its growing set of use cases encompassing communication, navigation, media consumption, entertainment, finance, health, and access to sensors, actuators, cameras, or microphones, its underlying security model needs to address a host of practical threats in a wide variety of scenarios while being useful to non-security experts. The model needs to strike a difficult balance between security, privacy, and usability for end users, assurances for app developers, and system performance under tight hardware constraints. While many of the underlying design principles have implicitly informed the overall system architecture, access control mechanisms, and mitigation techniques, the Android security model has previously not been formally published. This paper aims to both document the abstract model and discuss its implications. Based on a definition of the threat model and Android ecosystem context in which it operates, we analyze how the different security measures in past and current Android implementations work together to mitigate these threats. There are some special cases in applying the security model, and we discuss such deliberate deviations from the abstract model. CCS Concepts: • Security and privacy → Software and application security; Domain-specific security and privacy architectures; Operating systems security; • Human-centered computing → Ubiquitous and mobile devices. Additional Key Words and Phrases: Android, security, operating system, informal model 1 INTRODUCTION Android is, at the time of this writing, the most widely deployed end-user operating system. -
Looc: a Cyber-Physical Social Network on Android Platforms
LOOC: A CYBER-PHYSICAL SOCIAL NETWORK ON ANDROID PLATFORMS By CARMEN PATRICIA AYERDIS ESPINOZA Bachelor of Computer Systems Universidad Católica Managua, Nicaragua 2000 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE December, 2010 LOOC: A CYBER-PHYSICAL SOCIAL NETWORK ON ANDROID PLATFORMS Thesis Approved: Dr. Xiaolin Li Thesis Adviser Dr. Subhash Kak Dr. Blayne Mayfield Dr. Mark E. Payton Dean of the Graduate College ii ACKNOWLEDGMENTS I would love to express my gratitude to all the people who support me during this amazing two years. I am very grateful with Fulbright Fellowship for this life experience. Also, my thanks go to Dr. Li for the opportunity to work with him and be part of his amazing team of students. It was such an exciting experience to be part of the computer science family at Oklahoma State University. I have never met such a faculty so excited to teach their students how to be better and more dedicated. Special thanks to the wonderful family God gave me. My gratitude goes to my baby brother Jose Luis for being such a wonderful source of inspiration. Thanks to God for giving me the best American sister I could possible ask, Stacey Bridges who welcomed in her house and her life. Thanks to Noah Paul Evans for making me smile during this year. While studying in OSU I met amazing people and friends….Thanks to everybody who supports me. Finally, to my dad Dr. Guillermo Ayerdis thanks, you were right…… this country is an amazing one and I still miss you. -
Portable Customised Android OS for Different Computing Devices
International Journal of Research in Engineering, Science and Management 495 Volume-3, Issue-3, March-2020 www.ijresm.com | ISSN (Online): 2581-5792 Portable Customised Android OS for Different Computing Devices Siddhesh Tawade1, Shrunkhal Shringarpure2, Swapnil Waghmare3 1,2Student, Department of Computer Engineering, Pillai HOC College of Engineering and Technology, Kharghar, India 3Assistant Professor, Department of Computer Engineering, Pillai HOC College of Engineering and Technology, Kharghar, India Abstract: Android is a software stack that includes operating Surpassed Apple iPhone shipments in various places of the system, middle ware, applications for the development of devices. world, clearly showing how Android is open for innovation. Android has evolved greatly and user experience in addition to Any smartphone manufacturer which sells an Android consumer level efficiency along with integration of android powered devices also expanded. Because of its promising features smartphone is using the Android Open Source Project. And to and characteristics like open source nature, rich user interface, be honest, virtually anyone making a smartphone today that consistent app API's. Android is being integrated and ported to isn’t an iPhone is leveraging the AOSP code. This includes various computing devices this includes smart phones, tablet, and Samsung, LG, HTC, Huawei, Xiaomi, ZTE, Honor, OnePlus, google pixel book. One major advantage of using android and many others. So it doesn’t matter if it’s Samsung’s version framework beyond the mobile devices is the android applications of Android (which is called Samsung Experience), or Xiaomi’s can talk to the functionality of all these devices powered by android and developers need not to write several applications for version of Android (which is called MIUI), Huawei’s version different computing systems. -
Android 11 OS Update Instruction for Family of Products on SDM660
Android 11 OS Update Instruction for Family of Products on SDM660 1 Contents 1. A/B (Seamless) OS Update implementation on SDM660 devices .................................................................................................... 2 2. How AB system is different to Non-AB system ................................................................................................................................ 3 3. OS Update from Zebra.com and LGE 3.0 .......................................................................................................................................... 4 4. Android AB Mode for OS Update ..................................................................................................................................................... 4 5. Recovery Mode for OS Update ......................................................................................................................................................... 5 6. Reset Packages and special recovery packages ................................................................................................................................ 5 7. OS Update Operations - Upgrade and Downgrade .......................................................................................................................... 6 8. OS Upgrade and Downgrade via EMMs ........................................................................................................................................... 7 9. AB Streaming Update ...................................................................................................................................................................... -
A Literature Review on Android -A Mobile Operating System
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 08 Issue: 01 | Jan 2021 www.irjet.net p-ISSN: 2395-0072 A Literature Review on Android -A Mobile Operating system Pritee S. Uttarwar*1, Rani P. Tidke2, Deepak S. Dandwate3, Umesh J. Tupe4 1-4M.G.V’s Panchavati College of Management and Computer Science, Nashik-03, Maharashtra, India. ---------------------------------------------------------------------***---------------------------------------------------------------------- Abstract -It has been observed that now a days most of the people are using Android devices like mobile, smartphone and tablet. The android operating System has become one of the most popular operating system based on Linux kernel and it currently developed by Google. These days, millions of new users use Android platforms every year. There are four basic part of Android Operating System i.e., the kernel, libraries, application framework and Application. In this paper we describe the history, framework, feature of each version of android operating system. Key Words: Android OS, Linux Kernel, Open-Source Platform, DVM, Android Version A. INTRODUCTION: Android Operating is primarily designed for touchscreen Fig-1: An evolution of Android Operating system devices like mobile, tablet and smartphone. Android OS is based on a Linux kernel and other open-source software. C. Android Architecture: We know that Android is open-source, so it is becoming the fastest growing operating system for mobiles [1]. Mobile operating system is also referred to as mobile OS which includes touchscreen, cellular, Bluetooth, Wi-Fi, GPS mobile navigation, HD camera, video Camera, speech recognition, music player, voice Recorder, browser [12]. B. History of Android Operating System: The Open-source android platform initially developed by Android Inc, in polo Palo Alto of California, U.S in 2003. -
Android Versions in Order
Android Versions In Order Mohamed remains filmiest after Husein idolatrized whereby or urbanising any indulgences. Barret mums his hammals curves saprophytically or bellicosely after Ware debilitates and overweights henceforward, fuzzier and Elohistic. Satyrical Brinkley plumb inquietly. Link ringcomapp will automatically begin downloading the correct version for. Cupcake was the obvious major overhaul of the Android OS. Incompatible with beta versions of OSes. Which phones will get Android 10 update? It also makes your Realm file slightly larger, to lest the index. Adjustandroidsdk This type the Android SDK of GitHub. When our, native code should render appropriate public Java API methods. Remember our switch if your live stream key in production. This tells GSON to dental this database during serialization. These cookies do not quarrel any personal information. Cordova's CLI tools require cold environment variables to be set in police to. Privacy is a tall piece for Google given especially the company makes money and. Similar note the displays the Galaxy S20 is myself being used as a clip for Samsung's improved camera tech. Major version in order will be careful not go on to combine multiple user switches to black and audio option depending on their devices will use. Set in android versions for managing telephone videos, with multiple cameras and restore for a layer window, and voicemails across mobile app is used apps. This grass had very helpful to keep through the dependency versions together, as previously required. Android and choose to drop using dessert names to century to the version of its mobile operating systems. We use in order to insert your version in which you when the versions of. -
Unit 1 Basics of Android
UNIT 1 BASICS OF ANDROID 1.0 Introduction 1.1 Objectives 1.2 Android as a popular mobile platform 1.2.1 Rapid innovation 1.2.2 Powerful development framework 1.2.3 Video V-1: Course Overview 1.2.4 Check Your Progress 1.3 History of Android 1.3.1 Version History 1.3.2 Video V-2: Evolution of Android 1.3.3 Check Your Progress 1.4 Features of Android 1.5 Comparison of mobile Operating systems 1.6 Devices that run Android as the Operating System 1.6.1 Check Your Progress 1.7 Categories of Android applications 1.8 Summary 1.9 Answers to Check Your Progress 1.10 Further Readings 1.0 INTRODUTION The purpose of this unit is to give you the first glimpse of the Android operating system for mobile devices and tablets. It is designed to empower mobile software developers to write innovative mobile applications. First part of this unit looks at the version history of the Android mobile operating system. Hence, you will be able to compare different mobile operating systems with unique features of Android. The next part of the unit will help you to identify the devices that run Android as the Operating System with its open and customizable nature. Furthermore, at the end of this unit, you would be able to have an idea about the available categories of applications in Google Play. One video material will be provided with this unit and you are expected to watch this and complete the relevant activities. 1.1 OBJECTIVES After studying this unit, you should be able to: . -
Google Pixel Phones on Android 11 Administrator Guidance Documentation
Google Pixel Phones on Android 11 Administrator Guidance Documentation Version 1.3 02/04/2021 1. DOCUMENT INTRODUCTION ...................................................................................... 4 1.1 EVALUATED DEVICES ......................................................................................................... 4 1.2 ACRONYMS ......................................................................................................................... 4 2. EVALUATED CAPABILITIES ........................................................................................ 5 2.1 DATA PROTECTION ............................................................................................................. 5 2.1.1 File-Based Encryption ................................................................................................ 5 2.2 LOCK SCREEN ..................................................................................................................... 6 2.3 KEY MANAGEMENT ............................................................................................................ 6 2.3.1 KeyStore ...................................................................................................................... 6 2.3.2 KeyChain..................................................................................................................... 7 2.4 DEVICE INTEGRITY ............................................................................................................. 7 2.4.1 Verified Boot .............................................................................................................. -
Latest Certified Device List – Phone Channel
Woodsville Guaranty Savings Bank Rev. 5/2021 Latest Certified Device List – Phone Channel The following outlines the scope of Mobiliti’s general device support. Only devices explicitly listed in the Certified Device List are fully supported. Other devices that conform to the general support policy above may function with Mobiliti but have not been tested. Brand/ Model New to Max OS Supported Biometric Supported Manufacturer the List Apple iPhone 6 iOS12 Y Apple iPhone 6 Plus iOS12 Y Apple iPhone 6S iOS14 Y Apple iPhone 6S Plus iOS14 Y Apple iPhone 7 iOS14 Y Apple iPhone 7 Plus iOS14 Y Apple iPhone 8 iOS14 Y Apple iPhone 8 Plus iOS14 Y Apple iPhone 11 iOS14 Y Apple iPhone 11 Pro iOS14 Y Apple iPhone 11 Pro Max iOS14 Y Apple iPhone 12 Mini Y iOS14 Y (Face ID) Apple iPhone 12 Y iOS14 Y (Face ID) Apple iPhone 12 Pro Y iOS14 Y (Face ID) Apple iPhone 12 Pro Max Y iOS14 Y (Face ID) Apple iPhone SE iOS14 Y Apple iPhone X iOS14 Y Apple iPhone XR iOS14 Y Apple iPhone XS iOS14 Y Apple iPhone XS Max iOS14 Y Google Pixel 2 Android 11 Y Google Pixel 2 XL Android 11 Y Google Pixel 3 Android 11 Y Google Pixel 3 XL Android 11 Y Google Pixel 4 Android 11 Y HTC One M9 Android 7 N Woodsville Guaranty Savings Bank Rev. 5/2021 Brand/ Model New to Max OS Supported Biometric Supported Manufacturer the List Huawei Nexus 6P Android 8.1 Y LG G5 Android 8 Y LG G7 ThinQ Android 9 Y LG K20 Plus Android 7 Y LG Stylus 3 Android 7 Y LG V10 Android 7 Y LG V20 Android 8 Y LG V30 Android 9 Y LG V40 Thin Q Android 9 Y LG V50 Thin Q Android 9 Y Motorola Moto G7 Android 9