a. What is website defacement? b. Why is it damaging? c. In directory access commands and URLs, what does “..” represent? d. What are directory traversal attacks? e. Create a URL to retrieve the file...

a. What is website defacement? b. Why is it damaging? c. In directory access commands and URLs, what does “..” represent? d. What are directory traversal attacks? e. Create a URL to retrieve the file aurigemma.htm under the rainbow directory on the host www. pukanui.com. The WWW root is three levels below the system’s true root directory and the rainbow directory, which is under the projects directory, which is directly under the root directory. (Hint: Draw a picture.) f. In what two ways have attackers circumvented filtering designed to stop directory traversal attacks?