(Telecommunications and network security)

Problem 1

Part A - Discuss why it is so important for all application builders to always check data received from unknown sources, such as Web applications, before using that data. Part B - Why should Web site operators that allow users to add content, for example forums or blogs, carefully and consistently patch and configure their systems? Part C - Discuss the pros and cons of an organization regularly engaging in penetration testing. Part D - What are the motivations of the ethical hacker? Problem 2 I will be posting these as a separate question as per chegg's policies.