MAP IT
n the afterlife of your digital data and the methods of those who investigate it, with Jim Jones, associate professor at George Mason University and cyber security and digital forensics expert.
Profs and Pints DC presents: What Digital Detectives Find, on the afterlife of your digital data and the methods of those who investigate it, with Jim Jones, associate professor at George Mason University and cyber security and digital forensics expert.
What happens when you delete digital data such as a picture, video, or email message?
The truth is that deleted doesn't mean gone, and digital forensic investigators can extract and make sense of the residual fragments left over from data often assumed to be gone forever.
Learn about the field of digital forensicsand the lessons it offers those who worry about sensitive data being exposedwith Jim Jones, who has been a cyber security and digital forensics practitioner, researcher, and educator for more than 30 years.
Youll learn how all investigations today, criminal and otherwise, to some degree involve digital forensics, an interdisciplinary field that draws from computer engineering, computer science, information technology, law, and ethics. Digital forensics doesnt just respond to specific incidents, but also seeks out threats within organizations, analyzes malware, and buttresses cyber security. Much of the work of Dr. Jones, his colleagues, and students involves examining digital systems of all types to understand how data persists and decays and how it can be found and recovered.
Dr. Jones will discuss how what happens to the digital data that you deleted depends on the type of device you are using, along with a host of other factors. You'll learn how digital data is stored on different devices and what does and doesnt happen when you delete that data. You'll see examples of data extracted from different devices, demonstrations of what can be inferred from these remnants, and how investigators can tell if such remnants are genuine or not.
Finally, you'll learn about strategies to mitigate the risk of exposing sensitive data. Dr. Jones will sort those that work from those that dont. (Advance tickets: $13.50 plus sales tax and processing fees. Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.)
Image: A digital forensics examiner works with evidence in the FBIs New Jersey Regional Computer Forensics Laboratory (FBI photo).
