1. The document discusses mobile phone forensics and compares different forensic tools for extracting data from Android-based smartphones.
2. It describes conducting experiments using tools like MOBILedit Forensics Express, Dr.Fone, XRY, and Magnet AXIOM to extract data from two Android phones - Samsung Galaxy J4 plus and VIVO1812.
3. The results found that MOBILedit Forensics Express was able to extract more types of data than Dr.Fone from the Samsung phone, while XRY and Magnet AXIOM were used to analyze the VIVO1812 phone.
An article about mobile application development platforms and Android application development. I have written this report for Advanced Composition class.
Secured Mobile Application Development (Android, BlackBerry, iOS)
Mobile App Development is becoming more and more prevalent these days. Mobile phones have considerably designed over the last few years due to large upgrades in connections alternatives. Everyone is so depended on the mobile phone that they have actually converted mobile phones into little, stream-lined pcs. The highly hostile atmosphere has made applications a new way to market products and alternatives. Thus, companies can take their business ahead of the competitors.
Now-a-days, we know that the demand of mobile application development is increasing day by day to satisfy the need of users. Application can be different for different user, but everyone is using it in some manner. Some age group user may need new games, some may need to know the details about atmosphere, travel, tourism and fresh hot news in their mobile by smart application, etc.
This document provides an overview of Android mobile application development. It begins with an agenda that outlines the chapters to be covered, including introductions to mobile operating systems, Android, and the history of Android. It then discusses what Android is, why developers use Android, and the features of the Android operating system. The document outlines the architecture of Android, including the Linux kernel, native libraries, Android runtime, application framework, and applications layer. It also covers the Eclipse IDE, creating Android applications in Eclipse, and common Android application components and libraries. Finally, it lists some experiments for working with Android UI elements like Toast messages, radio buttons, checkboxes, and more.
Android is an open source operating system based on Linux. It was originally developed by Android Inc. and later acquired by Google. Android provides a framework for building apps using Java and runs them on a virtual machine called Dalvik, which was optimized for mobile devices. The Android software stack consists of apps running on top of libraries, an application framework, and the Dalvik virtual machine running on the Linux kernel.
This document provides an overview of the Android mobile platform, including:
1) It describes the Android ecosystem and key components like OEMs, service providers, developers, and users.
2) It outlines the major mobile operating systems and highlights some key differences between Android and iOS.
3) It provides a brief history of Android and the Open Handset Alliance.
4) It discusses Google services that are integrated with Android and the Android Marketplace.
5) It explains why Android is growing in popularity with developers, OEMs, and service providers.
This document provides an overview of mobile application development using Android. It discusses Android's architecture including the Linux kernel layer, libraries layer, Android runtime layer, application framework layer, and applications layer. It describes key Android components like activities, services, broadcast receivers, content providers, and intents. It also covers the Android development process, tools, requirements and versions.
The document discusses the architecture and benefits of the Android mobile operating system. It explains that Android addresses the growing needs of mobile users and developers by providing an open platform with built-in services, automatic application management, and portability across devices. The key components of the Android architecture include the Linux kernel, native libraries, Dalvik virtual machine, application framework, and applications/widgets layer. Android benefits developers by being free, open source, and not locked to any single vendor.
The document provides an overview of the Android operating system across 4 sections:
1) Basics covering the history, architecture, and core components of Android.
2) Application concepts including the application structure, activities, intents, and the manifest file.
3) Beyond basics on telephony, storage, content providers, and network services.
4) Advanced domains focusing on services, audio/video, cameras, sensors, and future technologies.
An article about mobile application development platforms and Android application development. I have written this report for Advanced Composition class.
Secured Mobile Application Development (Android, BlackBerry, iOS)
Mobile App Development is becoming more and more prevalent these days. Mobile phones have considerably designed over the last few years due to large upgrades in connections alternatives. Everyone is so depended on the mobile phone that they have actually converted mobile phones into little, stream-lined pcs. The highly hostile atmosphere has made applications a new way to market products and alternatives. Thus, companies can take their business ahead of the competitors.
Now-a-days, we know that the demand of mobile application development is increasing day by day to satisfy the need of users. Application can be different for different user, but everyone is using it in some manner. Some age group user may need new games, some may need to know the details about atmosphere, travel, tourism and fresh hot news in their mobile by smart application, etc.
This document provides an overview of Android mobile application development. It begins with an agenda that outlines the chapters to be covered, including introductions to mobile operating systems, Android, and the history of Android. It then discusses what Android is, why developers use Android, and the features of the Android operating system. The document outlines the architecture of Android, including the Linux kernel, native libraries, Android runtime, application framework, and applications layer. It also covers the Eclipse IDE, creating Android applications in Eclipse, and common Android application components and libraries. Finally, it lists some experiments for working with Android UI elements like Toast messages, radio buttons, checkboxes, and more.
Android is an open source operating system based on Linux. It was originally developed by Android Inc. and later acquired by Google. Android provides a framework for building apps using Java and runs them on a virtual machine called Dalvik, which was optimized for mobile devices. The Android software stack consists of apps running on top of libraries, an application framework, and the Dalvik virtual machine running on the Linux kernel.
This document provides an overview of the Android mobile platform, including:
1) It describes the Android ecosystem and key components like OEMs, service providers, developers, and users.
2) It outlines the major mobile operating systems and highlights some key differences between Android and iOS.
3) It provides a brief history of Android and the Open Handset Alliance.
4) It discusses Google services that are integrated with Android and the Android Marketplace.
5) It explains why Android is growing in popularity with developers, OEMs, and service providers.
This document provides an overview of mobile application development using Android. It discusses Android's architecture including the Linux kernel layer, libraries layer, Android runtime layer, application framework layer, and applications layer. It describes key Android components like activities, services, broadcast receivers, content providers, and intents. It also covers the Android development process, tools, requirements and versions.
The document discusses the architecture and benefits of the Android mobile operating system. It explains that Android addresses the growing needs of mobile users and developers by providing an open platform with built-in services, automatic application management, and portability across devices. The key components of the Android architecture include the Linux kernel, native libraries, Dalvik virtual machine, application framework, and applications/widgets layer. Android benefits developers by being free, open source, and not locked to any single vendor.
The document provides an overview of the Android operating system across 4 sections:
1) Basics covering the history, architecture, and core components of Android.
2) Application concepts including the application structure, activities, intents, and the manifest file.
3) Beyond basics on telephony, storage, content providers, and network services.
4) Advanced domains focusing on services, audio/video, cameras, sensors, and future technologies.
The document provides an overview of Android including its evolution, versions, architecture and requirements. Some key points:
- Android was developed by Android Inc. which was acquired by Google in 2005. It is an open source operating system based on Linux.
- The Open Handset Alliance was formed in 2007 with Google and 84 companies to develop open standards for mobile devices.
- The first Android device was the HTC Dream released in 2008 running Android 1.0. There have been many versions since, up to the current 4.2.
- Android is a multi-user operating system that uses Linux kernel, native libraries and Java applications. It supports low-cost customization.
- By 2010 Android overtook Symb
This document summarizes key aspects of the Android operating system. It discusses what Android is, its architecture, versions, advantages and disadvantages compared to iOS. The architecture section explains that Android is based on the Linux kernel and uses various open source libraries and frameworks. It also summarizes the main applications building blocks in Android like activities, intents, services and content providers. The document concludes by comparing some differences between Android and iOS like open source vs proprietary, supported features and customization options.
This document provides information about Md.Delwar Hossain, including his education, experience, professional courses, published works, contact information, and areas of expertise in Android development. It also includes summaries of key topics in Android such as what Android is, the Open Handset Alliance, features of Android, categories of Android applications, Android versions and API levels, the Android architecture, core building blocks, and how to install and set up Android development.
Android was founded in 2003 and was later acquired by Google in 2005. It was developed as an open source platform to lower the cost of developing mobile devices and services. The Android operating system is based on a Linux kernel and has gone through many versions named after desserts or sweets, starting with Cupcake in 2009 to the current KitKat version. It provides an open development platform and uses Linux for core functions like memory management and device drivers.
Android is an open source, Linux-based operating system originally developed by Android Inc. which was later acquired by Google. It is designed primarily for touchscreen mobile devices like smartphones and tablets. Some key points about Android include:
- It is currently the most widely used mobile OS in the world.
- New versions are named after desserts or sweets in alphabetical order and add new features and improvements.
- It is developed as open source software but devices ship with proprietary software and apps from manufacturers.
- Google has played a key role in its development and promotion through acquisition of Android Inc. and release of Nexus devices.
This document provides an overview of Android and mobile application development. It discusses the history of Android, including its origins at Android Inc. and acquisition by Google. It describes the core components of the Android software stack and architecture. The document outlines the Android development process and tools used to build, run, test and publish Android apps. It also discusses advantages and disadvantages of developing for mobile platforms.
Android is an open-source operating system based on the Linux kernel. It was developed by the Open Handset Alliance, a consortium of technology companies including Google. Some key features of Android include an application framework for building reusable apps, the Dalvik virtual machine for running apps, and integrated core apps like a browser and SQLite for data storage. Future possibilities for Android include overtaking iPhone sales by 2012 and expanding beyond mobile devices to products like GPS units and set-top boxes.
Android is an open source operating system developed by Google and the Open Handset Alliance. It uses a Linux kernel with Java applications running in a Dalvik virtual machine. The Android architecture includes libraries and APIs for application developers as well as core applications. Developers can create Android apps using Java in the Eclipse IDE along with the Android SDK. While Android offers an open development platform, security and lack of control by Google are potential disadvantages.
The document provides an overview of the Android operating system. It discusses that Android is an open source software platform based on the Linux kernel and allows developers to write managed code using Java. It is developed by Google and other companies part of the Open Handset Alliance. The document then describes Android's history and architecture, including its use of the Linux kernel, Binder for inter-process communication, Dalvik virtual machine, core libraries, and application framework. It also covers the application lifecycle and how the Android system starts up.
Android is an open source operating system designed primarily for touchscreen mobile devices. It uses Linux for core functions like memory and process management and includes features like an open application marketplace (Google Play), built-in security protections, and regular updates to newer platform versions codenamed after desserts. Android's flexibility allows it to run on a variety of hardware, expand its functionality through customization, and offer developers an easy environment to create applications for a wide user base.
This document provides an overview of the Android operating system. It discusses that Android is an open-source, Linux-based software stack for mobile devices. The document outlines Android's architecture which includes the Linux kernel, libraries, Android runtime and application framework. It also describes how to develop Android applications using building blocks like activities, intents and services. The document notes both advantages of Android like its open nature and portability, as well as disadvantages regarding security and open-source issues.
This document provides a summary of a training report on Android. It defines Android as a Linux-based operating system for mobile devices developed by Google and the Open Handset Alliance. It describes the origins and founding of Android, the various versions released, and the key software technologies used in Android development including the Android SDK, Java, XML, and Firebase. It also gives an overview of the Android architecture and lifecycle.
This document provides information about an upcoming free online seminar on Android development on February 19, 2017. It discusses what Android is, the Android platform including hardware, operating system, network connectivity and security. It also outlines the software development process for Android including requirements, IDEs and tools, programming languages and provides an overall evaluation of Android along with benefits of learning Android development. Contact information is provided at the end for anyone interested in registering for the seminar.
Android is an open-source, Linux-based operating system primarily used on touchscreen mobile devices. It was developed by Android Inc., which was acquired by Google in 2005. The document discusses Android's history and architecture, security features, advantages over other operating systems, supported hardware and software, hidden features, and interesting Android apps. It concludes that Android is a diverse and widely used mobile operating system that can be easily used by people of all education levels.
Android is an open-source platform consisting of an operating system, middleware, and key applications. It is used widely on smartphones and allows developers to create applications using Java. The Android SDK provides tools for development. The Open Handset Alliance, led by Google, promotes Android. Major members include HTC, who released the first Android phone. The Android architecture includes applications, an application framework, libraries/runtime, and the Linux kernel. Key features include the Dalvik VM, integrated browser, media support, and connectivity options. Applications are built from activities, intents, services, and content providers.
This document is a seminar report submitted by Ganesh Waghmare on the topic of Android OS. It contains chapters covering features of the Android OS, its architecture, application framework, libraries, runtime, kernel and more. The report was submitted to fulfill degree requirements at MAEER's MIT College of Engineering, Pune, under the guidance of Prof. Sukhada Bhingarkar. It includes an acknowledgment, table of contents, and glossary related to Android OS.
This presentation provides an overview of the Android operating system. It discusses that Android is an open-source, Linux-based operating system developed by Google and the Open Handset Alliance for use in mobile devices. Key points covered include Android's open-source nature, features, supported devices, history and versions. The presentation also compares Android to the iPhone and outlines Android's development environment and widespread use in over 190 countries.
Android technology prepared by Hritika Raj (Shivalik college of engg.)Hritika Raj
Leading technology of this era developed by the Andy Rubin, Rich Miner, Nick Sears and Chris White and it was was purchased by the GOOGLE in AUGUST,2005 for 50 million $.
This document provides an overview of the Android operating system, including its history, architecture, versions, features, advantages, and disadvantages. Android was founded in 2003 and was later acquired by Google in 2005. It uses an open source Linux kernel and is developed by the Open Handset Alliance. The architecture consists of four layers - the Linux kernel, native libraries, the Android runtime (Dalvik virtual machine), and applications. Key features include multi-tasking, a rich application ecosystem, and integration with Google services. Advantages are customization and openness, while disadvantages include inconsistent designs between apps and battery drain issues on some devices.
A Survey on Mobile Forensic for Android SmartphonesIOSR Journals
This document summarizes a survey on mobile forensic tools and techniques for investigating Android smartphones. It begins with an introduction to digital forensics and its application to mobile devices. The typical digital forensic investigation process is outlined as identification, data acquisition/preservation, data recovery, forensic analysis, and presentation of evidence. Android smartphones are described as having risen significantly in the global market. The main components of the Android platform are applications, application framework, libraries, Android runtime, and the Linux kernel. Tools and techniques for Android mobile forensics are compared according to their roles in the investigation process.
This document summarizes a survey on mobile forensic tools for Android smartphones. It begins with an introduction to digital forensics and its application to mobile devices. It then describes the Android platform architecture and components. Several digital forensic tools for Android are discussed, including Android Debug Bridge, Open Source Android Forensics, Andriller, AFLogical, WhatsApp Extract, and Skype Extractor. These tools are compared according to their ability to support different steps in the digital forensic investigation process such as identification, preservation, recovery, analysis, and presentation of evidence. The document concludes that understanding Android architecture is important for forensic investigations and that available tools can assist with standard digital forensic procedures on Android smartphones.
The document provides an overview of Android including its evolution, versions, architecture and requirements. Some key points:
- Android was developed by Android Inc. which was acquired by Google in 2005. It is an open source operating system based on Linux.
- The Open Handset Alliance was formed in 2007 with Google and 84 companies to develop open standards for mobile devices.
- The first Android device was the HTC Dream released in 2008 running Android 1.0. There have been many versions since, up to the current 4.2.
- Android is a multi-user operating system that uses Linux kernel, native libraries and Java applications. It supports low-cost customization.
- By 2010 Android overtook Symb
This document summarizes key aspects of the Android operating system. It discusses what Android is, its architecture, versions, advantages and disadvantages compared to iOS. The architecture section explains that Android is based on the Linux kernel and uses various open source libraries and frameworks. It also summarizes the main applications building blocks in Android like activities, intents, services and content providers. The document concludes by comparing some differences between Android and iOS like open source vs proprietary, supported features and customization options.
This document provides information about Md.Delwar Hossain, including his education, experience, professional courses, published works, contact information, and areas of expertise in Android development. It also includes summaries of key topics in Android such as what Android is, the Open Handset Alliance, features of Android, categories of Android applications, Android versions and API levels, the Android architecture, core building blocks, and how to install and set up Android development.
Android was founded in 2003 and was later acquired by Google in 2005. It was developed as an open source platform to lower the cost of developing mobile devices and services. The Android operating system is based on a Linux kernel and has gone through many versions named after desserts or sweets, starting with Cupcake in 2009 to the current KitKat version. It provides an open development platform and uses Linux for core functions like memory management and device drivers.
Android is an open source, Linux-based operating system originally developed by Android Inc. which was later acquired by Google. It is designed primarily for touchscreen mobile devices like smartphones and tablets. Some key points about Android include:
- It is currently the most widely used mobile OS in the world.
- New versions are named after desserts or sweets in alphabetical order and add new features and improvements.
- It is developed as open source software but devices ship with proprietary software and apps from manufacturers.
- Google has played a key role in its development and promotion through acquisition of Android Inc. and release of Nexus devices.
This document provides an overview of Android and mobile application development. It discusses the history of Android, including its origins at Android Inc. and acquisition by Google. It describes the core components of the Android software stack and architecture. The document outlines the Android development process and tools used to build, run, test and publish Android apps. It also discusses advantages and disadvantages of developing for mobile platforms.
Android is an open-source operating system based on the Linux kernel. It was developed by the Open Handset Alliance, a consortium of technology companies including Google. Some key features of Android include an application framework for building reusable apps, the Dalvik virtual machine for running apps, and integrated core apps like a browser and SQLite for data storage. Future possibilities for Android include overtaking iPhone sales by 2012 and expanding beyond mobile devices to products like GPS units and set-top boxes.
Android is an open source operating system developed by Google and the Open Handset Alliance. It uses a Linux kernel with Java applications running in a Dalvik virtual machine. The Android architecture includes libraries and APIs for application developers as well as core applications. Developers can create Android apps using Java in the Eclipse IDE along with the Android SDK. While Android offers an open development platform, security and lack of control by Google are potential disadvantages.
The document provides an overview of the Android operating system. It discusses that Android is an open source software platform based on the Linux kernel and allows developers to write managed code using Java. It is developed by Google and other companies part of the Open Handset Alliance. The document then describes Android's history and architecture, including its use of the Linux kernel, Binder for inter-process communication, Dalvik virtual machine, core libraries, and application framework. It also covers the application lifecycle and how the Android system starts up.
Android is an open source operating system designed primarily for touchscreen mobile devices. It uses Linux for core functions like memory and process management and includes features like an open application marketplace (Google Play), built-in security protections, and regular updates to newer platform versions codenamed after desserts. Android's flexibility allows it to run on a variety of hardware, expand its functionality through customization, and offer developers an easy environment to create applications for a wide user base.
This document provides an overview of the Android operating system. It discusses that Android is an open-source, Linux-based software stack for mobile devices. The document outlines Android's architecture which includes the Linux kernel, libraries, Android runtime and application framework. It also describes how to develop Android applications using building blocks like activities, intents and services. The document notes both advantages of Android like its open nature and portability, as well as disadvantages regarding security and open-source issues.
This document provides a summary of a training report on Android. It defines Android as a Linux-based operating system for mobile devices developed by Google and the Open Handset Alliance. It describes the origins and founding of Android, the various versions released, and the key software technologies used in Android development including the Android SDK, Java, XML, and Firebase. It also gives an overview of the Android architecture and lifecycle.
This document provides information about an upcoming free online seminar on Android development on February 19, 2017. It discusses what Android is, the Android platform including hardware, operating system, network connectivity and security. It also outlines the software development process for Android including requirements, IDEs and tools, programming languages and provides an overall evaluation of Android along with benefits of learning Android development. Contact information is provided at the end for anyone interested in registering for the seminar.
Android is an open-source, Linux-based operating system primarily used on touchscreen mobile devices. It was developed by Android Inc., which was acquired by Google in 2005. The document discusses Android's history and architecture, security features, advantages over other operating systems, supported hardware and software, hidden features, and interesting Android apps. It concludes that Android is a diverse and widely used mobile operating system that can be easily used by people of all education levels.
Android is an open-source platform consisting of an operating system, middleware, and key applications. It is used widely on smartphones and allows developers to create applications using Java. The Android SDK provides tools for development. The Open Handset Alliance, led by Google, promotes Android. Major members include HTC, who released the first Android phone. The Android architecture includes applications, an application framework, libraries/runtime, and the Linux kernel. Key features include the Dalvik VM, integrated browser, media support, and connectivity options. Applications are built from activities, intents, services, and content providers.
This document is a seminar report submitted by Ganesh Waghmare on the topic of Android OS. It contains chapters covering features of the Android OS, its architecture, application framework, libraries, runtime, kernel and more. The report was submitted to fulfill degree requirements at MAEER's MIT College of Engineering, Pune, under the guidance of Prof. Sukhada Bhingarkar. It includes an acknowledgment, table of contents, and glossary related to Android OS.
This presentation provides an overview of the Android operating system. It discusses that Android is an open-source, Linux-based operating system developed by Google and the Open Handset Alliance for use in mobile devices. Key points covered include Android's open-source nature, features, supported devices, history and versions. The presentation also compares Android to the iPhone and outlines Android's development environment and widespread use in over 190 countries.
Android technology prepared by Hritika Raj (Shivalik college of engg.)Hritika Raj
Leading technology of this era developed by the Andy Rubin, Rich Miner, Nick Sears and Chris White and it was was purchased by the GOOGLE in AUGUST,2005 for 50 million $.
This document provides an overview of the Android operating system, including its history, architecture, versions, features, advantages, and disadvantages. Android was founded in 2003 and was later acquired by Google in 2005. It uses an open source Linux kernel and is developed by the Open Handset Alliance. The architecture consists of four layers - the Linux kernel, native libraries, the Android runtime (Dalvik virtual machine), and applications. Key features include multi-tasking, a rich application ecosystem, and integration with Google services. Advantages are customization and openness, while disadvantages include inconsistent designs between apps and battery drain issues on some devices.
A Survey on Mobile Forensic for Android SmartphonesIOSR Journals
This document summarizes a survey on mobile forensic tools and techniques for investigating Android smartphones. It begins with an introduction to digital forensics and its application to mobile devices. The typical digital forensic investigation process is outlined as identification, data acquisition/preservation, data recovery, forensic analysis, and presentation of evidence. Android smartphones are described as having risen significantly in the global market. The main components of the Android platform are applications, application framework, libraries, Android runtime, and the Linux kernel. Tools and techniques for Android mobile forensics are compared according to their roles in the investigation process.
This document summarizes a survey on mobile forensic tools for Android smartphones. It begins with an introduction to digital forensics and its application to mobile devices. It then describes the Android platform architecture and components. Several digital forensic tools for Android are discussed, including Android Debug Bridge, Open Source Android Forensics, Andriller, AFLogical, WhatsApp Extract, and Skype Extractor. These tools are compared according to their ability to support different steps in the digital forensic investigation process such as identification, preservation, recovery, analysis, and presentation of evidence. The document concludes that understanding Android architecture is important for forensic investigations and that available tools can assist with standard digital forensic procedures on Android smartphones.
A Survey on Mobile Forensic for Android SmartphonesIOSR Journals
This document summarizes a survey on mobile forensic tools for Android smartphones. It begins with an introduction to digital forensics and its application to mobile devices. It then describes the Android platform architecture and components. Several digital forensic tools for Android are discussed, including Android Debug Bridge, Open Source Android Forensics, Andriller, AFLogical, WhatsApp Extract, and Skype Extractor. These tools are compared according to their ability to support different steps in the digital forensic investigation process such as identification, preservation, recovery, analysis, and presentation of evidence. The document concludes that understanding Android architecture is important for forensic investigations and that available tools can assist with standard digital forensic procedures on Android smartphones.
- Android devices are increasingly being used for both legitimate and criminal purposes due to their capabilities and widespread adoption.
- To gather digital evidence from Android devices, forensic examiners must create a bit-for-bit image of the device to avoid modifying the original data. This includes imaging both internal memory and external memory cards.
- Special tools and techniques may be required to gain root access to image protected internal areas of Android devices that normally require administrator privileges. Maintaining a proper chain of custody is also important to ensure evidence admissibility.
A Comparison Study of Android Mobile Forensics for Retrieving Files SystemCSCJournals
A comparison study of the Android forensic field in terms of Android forensic process for acquiring and analysing an Android disk image is presented. The challenges of Android forensics, including the complexity of the Android application, different procedures and tools for obtaining data, difficulties with hardware set up, using expensive commercial tools for acquiring logical data that fail to retrieve physical data acquisition are described in this paper. To solve these challenges and achieve high accuracy and integrity in Android forensic processes, a new open source technique is investigated. Manual, Logical and physical acquisition techniques are used to acquire data from an Android mobile device (Samsung Android 4.2.2). The mobile phone is identified by taking photos of the device and its individual components, including the memory expansion card, and labelling them with identifying information. Following the manual acquisition, logical acquisition is conducted using the AFLogical application in the ViaExtract tool (by Now secure) installed on a Santoku Linux Virtual Machine. The image file is then created using the AccessData FTK imager tool for physical acquisition. Four tools are utilized to analyse recovered data: one using ViaExtract on a Santoku Linux Virtual Machine, two using the AccessData FTK Imager, and one using file carving in Autopsy on a Kali Linux Virtual Machine. The results of the analysis demonstrate that the technique can retrieve Contacts, photos, Videos, Call Logs, and SMSs. Also, the EaseUS Data Recovery Wizard Free tool is used for the recovery of files from the LOST.DIRon external memory.
Proposed Workable Process Flow with Analysis Framework for Android Forensics ...theijes
Nowadays, android smartphones are becoming more popular and the greatest platform for mobile devices which has capability to run millions of mobile phones in about more than 200 countries. It may bring not only convenience for people but also crimes or security issues. Some people are committed the crimes by using the technology and mobile devices. So, android forensics is very important and necessary in cyber-crime investigation. With no doubt, this proposed process flow and framework will definitely support for android forensics in developing countries’ cyber-crime investigation. Because it provides to solve the crimes with applicable guidelines and includes Open Source Tools, Linux command-line utility, Android Debug Bridge (ADB) commands, Freeware tools and Proposed tools. Although forensics tools are non-commercial in this framework, they can cover and support for android forensics process.
The use of digital devices in day to day life has increased tremendously. Mobile devices have become an vital part of our day to day routine and they are prone to facilitating illegal activity or otherwise being involved when crimes occur. Whereas computers, laptops, servers, and gaming devices might have many users, in the vast majority of cases, mobile devices generally belong to an individual. The science behind recovering digital evidence from mobile phones is called mobile forensics. Digital evidence is defined as data and information that is stored on, received, or transmitted by an electronic device that is used for investigations. Digital evidence encompasses any and all digital data that can be used as evidence in a case. Mobile devices present many challenges from a forensic viewpoint. With new models being developed each day, it is extremely difficult to develop a single process or tool to address all the possibilities an investigator may face. Court cases also need to be taken into consideration as mobile devices are being seized and analyzed. Mr. I. A. Attar | Mr. M. M. Kapale "Conceptual Study of Mobile Forensics" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29476.pdfPaper URL: https://www.ijtsrd.com/computer-science/world-wide-web/29476/conceptual-study-of-mobile-forensics/mr-i-a-attar
This document provides an overview and agenda for an Android forensics training course. The course will cover extracting and analyzing data from Android devices, bypassing passcodes, gaining root access, logical and physical forensic techniques, and reverse engineering Android applications. The instructor has 15 years of experience in IT security and established the mobile security practice at MITRE. Participants will learn to utilize various forensic tools to analyze acquired Android data. The course will also discuss legal and ethical considerations for mobile device forensics.
Smartphone's usage and their applications become
popular in our society, nowadays. One of the most influential
applications in our social life is the instant messaging application.
LINE messenger is one of the popular instant messaging
applications around Asian country. LINE has about 60 – 70
percent active users per month from 144 million accounts in
Japan, Taiwan, Thailand, and Indonesia. Like most other instant
messengers, LINE services are able to keep their user's personal
files such as text chats, pictures or photos, and video. These files
have the valuables and specific information about the user. In the
law enforcement, this kind of information can be an authentic
evidence to solve crime cases. In this paper will show the ability
of a forensic tool in acquisition digital evidence on Android
device. The work is separated into two tests, the application
analysis acquisition, and full content acquisition. The digital
evidence also has been identified, such as text chats, pictures, the
name of the sender and the recipient, and the chat time
(timestamp).
This document is the October 2013 issue of the magazine "eForensics" which focuses on mobile device forensics related to iOS, Android, and Windows Mobile phones. The issue includes several articles about best practices for collecting and analyzing data from iOS and Android devices, understanding security risks related to Android apps, NFC security and data leaks, digital forensic techniques for Windows phones, Apple's Touch ID fingerprint authentication, and the role of mobile phone forensics in solving traditional crimes.
This document describes a study that aims to identify user activities from accelerometer data collected on Android smartphones without user consent. The researchers were able to classify activities like walking, running, jumping with up to 93% accuracy using signal processing techniques on the accelerometer data like preprocessing, noise reduction, linearization and smoothing. Feature extraction was then performed on windows of data before classification using algorithms like k-Nearest Neighbor and Naive Bayes. Additional activities like climbing/descending stairs were also detected with reasonable success allowing for customized gesture detection. The study shows sensitive user information can be obtained from smartphone sensors without permission.
A Systematic Review of Android Malware Detection TechniquesCSCJournals
Malware detection is a significant key to Android application security. Malwares threat to Android users is increasing day by day. End users need security because they use mobile device to communicate information. Therefore, developing malware detection and control technology should be a priority. This research has extensively explored various state of the art techniques and mechanisms to detect malwares in Android applications by systematic literature review. It categorized the current researches into static, dynamic and hybrid approaches. This research work identifies the limitation and strength current research work. According to the restrictions of current malware detection technologies, it can conclude that detection technologies that use statistical analysis consume more time, energy and resources as compare to machine learning techniques. The results obtained from this research work reinforce the assertion that detection approaches designed for Android malware do not produce 100% efficient detection accuracy.
New research directions in the area ofIJCNCJournal
The proliferation of smart mobile phones with diverse features makes it possible to increase their use in
criminal activities. The fast technological evolution and presence of different smart phones and their
proprietary operating systems pose great difficulties for investigators and law enforcement officials to
choose the best tool for forensics examination, accurate recovery and speedy analysis of data present on
smart phones. This paper presents a literature review on smart phone forensic techniques for different
platform. As a result of comprehensive analysis of these techniques, it has been found that there is no
generic forensic technique or tool available which can perform the forensic analysis of all currently
available different smart phones. Further, there is a need to develop a generic technique for forensic
analysis of a variety of different smart phones. This generic technique should perform the forensic of
currently available different smart phones on the crime scene without need to attach the smart phone with
computer. Further, it will help the investigators to do their jobs easily and more efficiently. The proposed
technique need to be implemented and tested on different smart phones to validate its performance and
accuracy.
The document summarizes the key features and capabilities of the Mobile Phone Examiner Plus (MPE+) mobile forensics software. MPE+ allows extraction of data from over 10,000 mobile devices, including physical and logical extraction of Android and iOS devices. It provides faster extraction than competitors and can extract more user data, including supporting unlimited devices through custom python scripts. MPE+ helps investigators manage growing caseloads and supports changing mobile technologies and obscure Chinese devices through updates and add-ons.
IRJET- Local Security Enhancement and Intrusion Prevention in Android Dev...IRJET Journal
This document proposes a local security enhancement and intrusion prevention system for Android devices. It summarizes existing host-based intrusion detection systems and behavior-based intrusion prevention systems for Android smartphones. The proposed system uses net flow based clustering to identify anomalies and correlates with host-based features to detect malware intrusions. The goal is to provide versatile security for Android smartphones by detecting a wide range of attacks, including denial of service attacks and probing. The system aims to detect new attacks as well.
The document discusses smartphone forensics analysis through a case study from Oman. It summarizes the analysis of a smartphone using two forensic tools, Oxygen Forensic Suite and UFED Physical Analyzer, to extract evidence for a case where a person's phone was allegedly hacked and their WhatsApp contacts received messages. The tools found evidence that WhatsApp messages can be sent over Wi-Fi without cellular data, allowing for two possible compromise scenarios: the SIM was removed and Wi-Fi used, or the phone was sold but WhatsApp not deleted and the new owner used Wi-Fi. Comparing evidence across tools helps solve the case.
ContentsMobile Forensic3Introduction3What It Is3How I.docxrichardnorman90310
Contents
Mobile Forensic 3
Introduction 3
What It Is 3
How It's Used 3
Steps in Mobile forensics 4
Seizure 4
Airplane mode 4
Phone jammer 4
Faraday bag 4
Acquisition 5
Examination and analysis 6
Invasive methods 6
Chip-off 6
Micro read 7
Case study 7
CSI wife killers case Ireland 7
Phone evidence settled the conviction of a liar and a wife-killer 7
Mobile records checking 8
Conclusion 9
References 10
Mobile Forensic
Introduction
Mobile forensics is obtaining information on a mobile device such as a smartphone or tablet. The technology has grown in sophistication, and it can be used to uncover hidden content on devices, including text messages, apps and wifi connections. Mobile forensics goes beyond mere wireless security breaches. Today's mobile forensic tools can uncover true digital evidence and unlock devices with few endpoints or no recovery partitions to access."
The importance of mobile forensics is rising in the connected world of today. Discover further regarding mobile forensics, its applications, and the significance and procedures of a mobile investigation with a strong forensic foundation in this course.What It Is
Mobile forensics is a digital forensics subfield that focuses well on data extraction from electronic origin. Recovery of evidence from portable digital devices such as tablets, smartwatches, and smartphones is the focus of mobile forensics. Mobile devices are used by numerous people these days, so it seems reasonable that they would hold a large quantity of evidence that might be helpful to investigators. These gadgets search for data and collect and transmit data (Moreb, 2022).
Mobile devices can reveal numerous important pieces of information, such as messages, GPS data, call logs, and internet search activity that discloses the owner's probable whereabouts anywhere at any given moment.How It's Used
The secret to gathering digital evidence is following forensically sound procedures, regardless of who utilizes mobile forensics or how it is applied. According to Duke University's Electronic Discovery Reference Model, the word "forensically sound" refers to "procedures employed for gathering electronic information in a way that assures it is "as originally discovered" and is dependable enough to be allowed into evidence."
This implies that mobile evidence is treated so that it will be admissible in court and that it is not compromised during the forensic procedure. The idea of being forensically sound is based on the fundamental idea that transportable evidence should be kept in the same condition as when it was first discovered.
A defined procedure that helps to guarantee law enforcement or anyone collecting the data follows best practices for doing so lies behind forensically sound mobile evidence collection. Let's examine those actions (
Kumar, 2021,p.102).
Steps in Mobile forensics
Seizure
The cornerstone of digital forensics is the principle that evid.
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Mobile phones are an integral part of our lives since they have played a vital role in bringing people closer together. They have abundantly been used by people all across the globe as they keep them up-to-date about the happenings in the world. However, these mobile phones have also been used in carrying out various criminal activities for the past few decades, therefore, a new discipline of Mobile Phone Forensics has been introduced which will help a lot in curbing the menace of these crimes by locating the whereabouts of the criminals. This research paper deals with the introduction of this innovative discipline of mobile phone forensics by throwing light on the importance of this discipline. It also deals with the detailed procedure of conducting a formal forensics analysis with the help of these mobile phones.
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