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Application security for the Android platform /
With the Android platform fast becoming a target of malicious hackers, application security is crucial. This concise book provides the knowledge you need to design and implement robust, rugged, and secure apps for any Android device. You'll learn how to identify and manage the risks inherent in...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Sebastopol, CA :
O'Reilly,
2011, ©2012.
|
| Edición: | 1st ed. |
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
Tabla de Contenidos:
- Machine generated contents note: 1.Introduction
- Application Security: Why You Should Care
- The Current State of Mobile Application Security on Android
- Security: Risk = Vulnerability + Threat + Consequences
- Evolution of Information Security: Why Applications Matter the Most
- Your Role: Protect the Data
- Secure Software Development Techniques
- Unique Characteristics of Android
- Moving On
- 2.Android Architecture
- Introduction to the Android Architecture
- The Linux Security Model
- The Resulting Android Security Model
- Application Signing, Attribution, and Attestation
- Process Design
- Android Filesystem Isolation
- Android Preferences and Database Isolation
- Moving up the Layers to System API and Component Permissions
- 3.Application Permissions
- Android Permission Basics
- Using Restricted System APIs and the User Experience
- Custom Permissions
- 4.Component Security and Permissions
- The Types of Android Components
- Note continued: Intercomponent Signaling Using Intents
- Public and Private Components
- Imposing Restrictions on Access to Components
- Securing Activities
- Securing Services
- Securing Content Providers
- Securing Broadcast Intents
- Putting It All Together: Securing Communications in a Multi-Tier App
- 5.Protecting Stored Data
- The Threats and Vulnerabilities Against Stored Data
- Vulnerabilities of Stored Data
- Threats to, and Mitigations for, Stored Data
- Protection Principles
- Cryptography Primer: Encryption
- Symmetric Encryption
- Asymmetric Key Encryption
- Cryptography Primer: Hashing
- Cryptographic Practicalities
- Computational Infeasibility
- Algorithm Choice and Key Size
- Cipher Operation Modes, Initialization Vectors, and Salt
- Public Keys and Their Management
- Key Derivation and Management
- Motivation
- Key Derivation
- Encryption Without User-Supplied Key Derivation
- Note continued: Practical Cryptography: Applying a Technique Against a Threat
- 6.Securing Server Interactions
- Confidentiality and Authentication
- SSL/TLS: The Industry Standard
- Authentication of the Entities
- Encryption of Data
- Protecting Data En Route to Public Services
- Introducing the Android SSL/TLS Environment
- Server Verification
- Handling SSL/TLS Connection Errors
- Protecting Data En Route to Private Services
- Using Only Specific Certificates for SSL/TLS
- One Step Further: Using Client-Side Authentication SSL/TLS
- Threats Against Devices Using Data in Transit
- Input Validation: The Central Tenant of Application Security
- Reject-Known-Bad
- Accept-Known-Good
- Wrapping It Up: Input Validation
- Preventing Command Injection
- 7.Summary
- Key Themes
- It's AH About Risk
- The Principle of Least Privilege
- Use the Permissions System
- Android Is an Open Architecture
- Get the Cryptography Right
- Never Trust User Input.