(b) Discuss existing security features and define possible enhancements The second topic concerns security. Mike has read a lot about cyber-attacks and needs advice on the security of the web app. For this question you may want to exclude the fact that the existing server is behind the OU security wall . First, he wants an explanation of what aspects of the existing code are specific to keeping it secure. Your report should descibe at least two aspects of the current code and explain how they add to security. Mike then wants you to advise on how to improve security in this code. You should state and explain at least three enhancements to make the code more secure. These enhancements could be further developments of the aspects stated above or completely new. In this element you may also consider any security which could be added to the hosting platform.