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Getting Clues with Handheld Digital Forensics

Copyright © 2010 Ed Opperman

Republish: EasyPublish™ Published: 28Apr2008 Word count: 572 Viewed: 387 time(s) Get Free Content For Your Site

Handheld digital forensics has proven to be very versatile and useful especially if you're trying to look for hints of foul play. In the modern era, millions of people are relying on mobile gadgets wherein they store data, communicate and find some leisure. Since these mobile tools hold a lot of information, they're also one way of proving dishonest activity in relationships and the workplace.

Take note that in the past few years, very serious cases like bomb threats, drug deals, rapes, murders and other crimes have been outwitted or solved with the use of information retrieved from post-mortem cellular phones and PDAs. Dangerous individuals get to store, hold and send vital information leading to each case. Any data extracted will serve as evidence to prove that the individuals were truly involved. It would also be better if the information would be taken before the mischievous activity takes place so that legal authorities will have a chance to stop it.

In the workplace, handheld digital forensics can be used to weed out employees who may be going under the system or stealing from the company. Simple text messages taken from cell phones or recorded voice mail can point out plans and any illegal undertakings. Companies may start investing in programs and having them secretly installed in cell phones and PDAs given out to employees. Although confidential matters should be kept away from the public, the company will therefore have the right to sift through any details that may hinder company development and growth.

These tools have also shown to be very effective in relationships as more and more couples want to learn about their partner's digital activities. Cellular phones can hold text messages, pictures, voice messages and other data which individuals can retrieve and view. Handheld digital forensics shows to be a potent means in solving online infidelity.

All sent and received information as long as stored can be reviewed. Experts may find deleted messages very difficult to trace or restore. There will also be other important details that can seem relevant to unscrupulous cases like dialed numbers, duration of the call and location of the caller or other party. These are also commonly found in most billing records.

The beauty of handheld digital forensics is that it allows data to be retrieved even if the gadget or technology itself has been destroyed. For example, cellular phones have a memory card or sim card which functions to store all incoming and outgoing information. Experts and advanced tools only need to access these to represent all contained information. Most people who want to check and investigate simply need to bring the gadgets to a professional. They may also install other surveillance devices or programs into the material but there are risks of these being detected by antivirus and other protection software and applications.

The National Institute of Standards and Technology or NIST established guidelines in order to properly and legally analyze and retrieve evidence from digital artifacts. It is important for you to have legal basis first as to why you intend to sort out and review data. In the case of companies, owners and supervisors may use the fact that their development can be at risk due to dishonest workers. Couples can indicate that they are protecting the welfare of other family members and assets by reviewing possible dangerous schemes between the cheating spouse and the third party.

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