System Testing Unit & Integration Testing Objective: to make sure that the program code implements the design correctly. System Testing Objective: to ensure.
©Ian Sommerville 1995 Software Engineering, 5th edition. Chapter 32Slide 1 Software maintenance u Managing the processes of system change.
Lecture 12 Overview. Secure programs Security implies some degree of trust that the program enforces expected – confidentiality, – integrity, and – availability.
2-1 Last time What is our goal in this course? What is security? What is privacy? Who are the adversaries? Assets, vulnerabilities, threats, attacks and.
Poor Richard's Memory Manager