In this chapter, we will cover the following recipes:

•  A1 – Preventing injection attacks
• A2 – Building proper authentication and session management
• A3 – Protecting sensitive data
• A4 – Using XML external entities securely
• A5 – Securing access control
• A6 – Basic security configuration guide
• A7 – Preventing Cross-Site Scripting
• A8 – Implementing object serialization and deserialization 
• A9 – Where to look for known vulnerabilities on third-party components
• A10 – Logging and monitoring for web applications' security