Compare the security needs of an e-commerce company such as eBay, with those of a social networking site such as Facebook. In your comparison consider the following:
• Who are the users?
• The variety of information the organization might collect (e.g., billing and demographic data; a subscriber's purchases; logs of which pages on the website a subscriber views; statistical summaries of customer attributes and activities).
• Who might want access to the information: requests from advertisers, list brokers, law enforcement agencies, news media, etc.
• Based on this information, draw conclusions about the differences in security needs for a social networking and an e-commerce site.