NetWitness version 5.0 is an enhanced version of ManTech Inernational's network wiretap tool that offers improved analytics features and increased capabilities to monitor Voice over Internet Protocol (VoIP) traffic. NetWitness version 5.0 gives law enforcement, government agencies or any other organization the ability to quickly investigate and prosecute Internet crimes. It forensically collects and analyzes data so that network events such as emails, instant messaging, audio, etc. can be easily reviewed.½It has expanded capabilities to scale with growing network speeds, as well as new capabilities to monitor some of the more popular VoIP technologies.½Also new to NetWitness 5.0 is an integrated GeoLookup service that allows investigators to geographically locate Internet-based targets.½