[WEBINAR] Application Acceleration: Faster Performance for End Users

Digital Forensics

Definition - What does Digital Forensics mean?

Digital forensics is the process of uncovering and interpreting electronic data. The goal of the process is to preserve any evidence in its most original form while performing a structured investigation by collecting, identifying and validating the digital information for the purpose of reconstructing past events.

The context is most often for usage of data in a court of law, though digital forensics can be used in other instances.

Techopedia explains Digital Forensics

The evidentiary nature of digital forensic science requires rigorous standards to stand up to cross examination in court. As a result, there have been efforts by organizations like the National Institute of Standards and Technology, which published the "Guide to Integrating Forensic Techniques into Incident Responses".

Despite this, there are several challenges facing digital forensic investigators:

  • How does one duplicate or preserve evidence without knowing the duplication itself inherently changed the data?
  • Time lines are critical for showing who did what, and when. But digital time stamps are notoriously absent, or can easily be spoofed, in digital data.
  • In order to be able to state conclusively that Action A caused Result B, the concept of repeatability must be introduced. This is very difficult with digital forensics.

Techopedia Deals

Connect with us

Techopedia on Linkedin
Techopedia on Linkedin
"Techopedia" on Twitter

Sign up for Techopedia's Free Newsletter!

Email Newsletter

Join thousands of others with our weekly newsletter

Free Whitepaper: The Path to Hybrid Cloud
Free Whitepaper: The Path to Hybrid Cloud:
The Path to Hybrid Cloud: Intelligent Bursting To Amazon Web Services & Microsoft Azure
Free E-Book: Public Cloud Guide
Free E-Book: Public Cloud Guide:
This white paper is for leaders of Operations, Engineering, or Infrastructure teams who are creating or executing an IT roadmap.
Free Tool: Virtual Health Monitor
Free Tool: Virtual Health Monitor:
Virtual Health Monitor is a free virtualization monitoring and reporting tool for VMware, Hyper-V, RHEV, and XenServer environments.
Free 30 Day Trial – Turbonomic
Free 30 Day Trial – Turbonomic:
Turbonomic delivers an autonomic platform where virtual and cloud environments self-manage in real-time to assure application performance.