Securing Android Apps: A Practical Approach for Secure Development

Cover....2 Half-Title....3 Title....5 Copyright....6 Dedication....8 Contents....10 Acknowledgements....16 Coverage....18 Precautions....25 Prerequisites....27 Part 1 The Android Odyssey....30 1 Understanding the Android Ecosystem....33 A Layman’s Perspective....33 1.1 Introduction to Android....36 1.2 Architecture Overview....40 1.3 Android Versions and API Levels....45 1.4 Google Play Store....49 1.5 Alternative App Stores....54 1.6 Android Open Source Project (AOSP)....56 1.7 Device Fragmentation....60 1.8 Key Development Tools....65 1.9 Development Lifecycle Overview....68 1.10 User Base and Market Trends....73 Looking Ahead....79 2 Navigating the Android Threat Landscape....82 A Layman’s Perspective....82 2.1 Malware....84 2.2 Phishing Attacks....89 2.3 Man-in-the-Middle (MITM) Attacks....95 2.4 Insecure Authentication and Authorization....100 2.5 App Permissions Misuse....106 2.6 Unsecured APIs....111 2.7 Code Injection....116 2.8 Data Leakage....122 2.9 Device Exploitation....126 Looking Ahead....132 3 Android App Testing Essentials....134 A Layman’s Perspective....134 3.1 Testing Android Apps....136 3.2 Toolsets....156 Looking Ahead....177 Part 2 The Secure Development Journey....180 4 Decoding the Factors Influencing Insecure Code....183 A Layman’s Perspective....183 4.1 Knowledge Gaps and Misconceptions....185 4.2 Development Constraints....189 4.3 Experience Management....193 4.4 Legacy Systems and Complexity....197 4.5 Quality Control Shortcomings....201 4.6 Cultural and Incentive Misalignment....206 4.7 External Challenges....210 4.8 Communication and Resistance to Change....215 4.9 Psychological Factors....220 4.10 Reliance on External Factors....226 4.11 Feedback and Improvement Loops....231 Looking Ahead....234 5 Integrating Security in App Development Process....237 A Layman’s Perspective....237 5.1 Planning and Requirements Gathering....239 5.2 Design and Architectutre....246 5.3 Implementation....252 5.4 Testing....258 5.5 Deployment and Maintenance....264 Looking Ahead....269 6 Implementing Secure SDLC for Android Apps....271 A Layman’s Perspective....271 6.1 Requirements Gathering....273 6.2 Threat Modelling....281 6.3 Secure Design....287 6.4 Secure Coding....307 6.5 Security Testing....315 6.6 Code Review....322 6.7 Security Training....331 6.8 Secure Deployment....337 6.9 Monitoring and Maintenance....350 6.10 Incident Response....363 Looking Ahead....369 Part 3 Security Standards and Emerging Trends....372 7 Exploring Android Security and OWASP MASVS....375 A Layman’s Perspective....376 7.1 Android Security Overview....377 7.2 Android Security Features....385 7.3 Application Security Perspectives....408 7.4 OWASP MASVS Overview....414 Looking Ahead....420 8 Owasp Masvs Insights....423 A Layman’s Perspective....423 8.1 Masvs-Storage....426 8.2 Masvs-Crypto....434 8.3 Masvs-Auth....443 8.4 Masvs-Network....458 8.5 Masvs-Platform....468 8.6 Masvs-Code....482 8.7 Masvs-Resilience....497 8.8 Masvs-Privacy....516 Looking Ahead....535 9 Anticipating Future Trends and Challenges....538 A Layman’s Perspective....538 9.1 Devsecops and Continuous Security Integration....540 9.2 Advanced Security Mechanisms and Intelligence....549 9.3 Infrastructure and Architectural Shifts....561 9.4 Privacy, Trust, and Human Factors....571 9.5 Disruptive and Frontier Technologies....579 Looking Ahead....587