security techniques and mechanisms in protecting against spam activity

Much has been made of the new Web 2.0 phenomenon, including social networking sites and user-created mash-ups. How does Web 2.0 change security for the Internet? How do secure software development concepts support protecting applications?

2. Capture a spam Email message. View the Email header and copy the information to your assignment document. Only one email is necessary. You do not need a reference for this assignment. You only need to show the header information. No narrative is necessary.

Showing the Email itself is not sufficient. You need to show the header information embedded in the message metadata. Search the Internet if you need help capturing the header information. Points will be deducted if the header information is not present in the assignment. An image of the message is not sufficient. A narrative is acceptable, but header information must be presented.

3. Provide a short narrative on security techniques and mechanisms in protecting against spam activity.