Data Communication And Networks. This is a 6-page report following APA format. Mary Hillebrand writes the article chosen for this study and its title is "New Security Tool Aims to Sniff Out Hackers". In this article the writer has elaborated about the threats that the business firms face from hackers. In view of this article this paper gives an understanding of sniffing so that companies can tackle hacking problems. 6 pgs. Bibliography lists 4 sources. Pages: 6 Bibliography: 4 source(s) listed Filename: 5354 Data Communication Networks.doc Price: 53.70