The document discusses the Secure Software Development Life Cycle (SSDLC) and provides recommendations for developers to integrate security into their processes. It recommends that developers understand common threats, perform penetration testing, implement logging of abnormal activity, secure all inputs and outputs, and consider security requirements throughout the entire development cycle from design to deployment. The document emphasizes that software security is important and is everyone's responsibility.

1. Secure Software Development Life Cycle (SSDLC) Chitpong Wuttanan

2. Not have Security Process or last priority to do it

3. Microsoft Security Development Lifecycle http://www.microsoft.com/security/sdl/discover/default.aspx

4. if your developed, what step to do security?

6. I = Integrity

7. A = Availability

11. Output data

12. “ We wouldn't have to spend so much time and effort on network security if we didn't have such bad software security” Bruce Schneier (Security Guru) “ Security isn't just an IT issue. It's everyone's business.”