In today's increasingly digitized world, computer forensics plays an important role in both civil and criminal trials. Computer forensics experts have found critical evidence on seized computers in cases ranging from corporate fraud to organized crime activities to terrorism, leading to numerous successful criminal indictments and convictions. Our diverse backgrounds working in law enforcement, intelligence agencies and fast-paced corporate security teams give us a unique perspective on the insider threat, often using data that is already present or collected on the network.