Security experts know that the weakest link in computer security is human. Unfortunately, cybercriminals also know this and employ social engineering tactics to gain unauthorized access to a network or trick individuals into revealing personal information. How will you know a social engineer is trying to trick you? Find and read at least two articles that describe social engineering tactics, including tactics used at social networking websites. Create a document or presentation that summarizes in your own words what you learned about social engineering. At the end of the document or presentation add all URLs that support your work.