123ArticleOnline Logo
Welcome to 123ArticleOnline.com!

ALL >> Legal >> View Article

Digital Forensics Data Collections: Acquisition Methods

By Author: Sacha Ward
Total Articles: 2

This article outlines some of the digital forensics data acquisition methods used on a regular basis to preserve metadata and ensure defensibility.

This article outlines some of the digital forensics data acquisition methods used on a regular basis to preserve metadata and ensure defensibility.

Digital forensics data acquisition methods can broadly be broken down into two categories – overt and covert. Quite simply an overt approach is one in which the subject is aware of the data collection, conversely a covert approach is one in which the subject is unaware. The method used will depend on the requirements of the investigation; in the vast majority of cases an overt approach is adopted, particularly for disclosure as part of civil litigation where a duty to preserve exists often long before collection. In general an overt approach is easier, takes less effort and is therefore the cheaper option. Although sometimes, the situation is such that a covert approach is the only option.

When it comes to covert digital forensics data acquisition we have two options: ‘dead-box’ or ‘remote’ acquisition. Dead-box involves physically taking possession of the device and acquiring data directly, then returning it before the absence is noted. Historically this has been the favoured approach, especially at a time when most users had desktop computers left in offices overnight. Nowadays the majority of users have laptops which are, more often than not, taken home at night. In addition, mobile phones are becoming ever more relevant and are rarely, if ever, parted from their owners for any great length of time.

The mobility of devices presents us with a challenge: how can we covertly acquire data when the user is never parted from their devices? The solution is to work alongside in-house IT teams to use the local IT infrastructure to our advantage. It is possible to remotely acquire data from devices with no tangible access to them. By deploying what is essentially a ‘Trojan’ to the devices (a Trojan which is secure and fully under our control), we are able to access and acquire data from user devices without their knowledge. This has proved particularly useful in investigations where the suspects were ‘home workers’ and a covert approach was required.

Whatever digital forensics data acquisition approach is adopted it is important that it is done in a forensic manner, ensuring all possible data and metadata are preserved. The process must be fully defensible should the integrity of the evidence ever be questioned.
Resource: http://www.cclgroupltd.com

Total Views: 61Word Count: 408See All articles From Author

Legal Articles

1. The Impact Of October 2017 Wildfires In The Lives Of North California Population
Author: Eric James

2. Best Divorce Lawyers
Author: Nidhi Banga

3. Shun The Intervention Of Courtroom By Hiring ‘custody Lawyers Near Me’
Author: Marcus McGowan

4. The Objectives Of Legal Laws
Author: Emily Stone

5. Know How Hiring Services Of Divorce Lawyers In Houston, Texas Makes Sense
Author: Marcus McGowan

6. Easy To Take Divorce With The Guidance Of Nb Law Company
Author: Nidhi Banga

7. Find Out What Are The Dos And Don’ts In Injury Case By Personal Injury Attorney Morris County?
Author: Gregg Wisotsky

8. How Can New Jersey Dog Bite Attorney Help You With The Case?
Author: Howard D. Popper

9. What Are The Steps For Filing A Lawsuit Your New Jersey Personal Injury Attorney Guides You With?
Author: Howard N Sobel

10. 3 Steps To Hassle Free Custom Marital Separation Agreement
Author: Carl Glendon

11. 9 Reasons To Hire Business Lawyer In Nj For Your Daily Business Interactions
Author: Howard Sobel

12. The Impact Of False Domestic Abuse Allegations
Author: Jeffrey DeRoberts

13. Core Factors To Consider While Making Marital Separation Agreement Draft
Author: Carl Glendon

14. When Do You Need Business Lawyer Wilmington, De For Your Small Business?
Author: Timothy B. Barnard

15. Why You Need An Attorney To Make An Insurance Claim
Author: Daniel Estes

Login To Account
Login Email:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: