Article Sphere Logo

Solving Crime With Computer Forensics

By Expert Author: Carl Walker | Article Abstract
Word Count: 409 words | Views: 175 view(s)
Computer Forensics is the scientific study of computers or computer related data in relation to an investigation by a law enforcement agency for use in a court of law. While this technology may be as old as computers themselves, the advances in technology are constantly revising this science.

In the technological old days, computer forensics was mostly related to data dumps, printing out every keystroke that had been logged on a computer in a series of eight digits, all of them zeroes and ones. Literally cases of paper would be used for the printing of the materials. Systems analysts would then have to convert all of the data into hex and then translate the value into whatever the actual keystroke was. In this way, it was possible to go over all of the data and figure out at what point the computer and the corresponding program crashed. Like computers and technology, Computer forensics has evolved by leaps and bounds since those days of old.

While all computer language still ultimately boils down to ones and zeroes or binary and then hex, the means by which programs are created, run and utilized has changed drastically. This new science has done well to keep up with the task at hand. Now hard drives can be wiped clean. However, without an unconditional format (and in rare cases, even with the unconditional switch) the data can still be retrieved. It takes an expert in computer forensics however. It takes someone who is familiar with the technology of the computer to reconstruct all of the data that has been wiped off of the hard drive.

Computer forensics can be used to track emails, instant messaging and just about any other form of computer related communications. This can be necessary, especially in the world today. Experts have even advanced the technology to the point that they can track data real time, or while it is actually being sent and received. This is a mind-numbing task when you think about the billions of communications going on around the globe at any given time, but the science of computer forensics is constantly advancing every bit as quickly or sometimes even faster than the technology they are responsible for investigating.

It is an interesting aspect of technology that is often overlooked. Computer forensics have been used to solve many crimes and should be considered a viable tool in many ways and the study of this subject is constantly growing along with technology.
Carl Walker

About the Author/Author Bio

Forensics HQ investigates the world of forensics and crime scene investigation.

Article Source: http://www.articlesphere.com/Article/Solving-Crime-With-Computer-Forensics/28300

Article Submitted: 2006-05-20 | This Article has been viewed 175 times.

Rate Article

Related Videos

Life Saving Technology The Defibrillator Part 1 of 2
Life Saving Technology The Defibrillator Part 2 of 2
Advice for Buying Parts to Build Your Own Computer
What to do When a Computer Randomly Shuts Down
The Advantage to Using a Bluetooth Headset With Your Computer
 

More "Computer And Technology" Related Articles

 
 

Listed below are more articles related to the above article from the "Computer And Technology" article category.

People interested in the above article "Solving Crime With Computer Forensics" are also interested in the related articles listed below:

 
Most people who work in an office environment, buy computer products, or have a computer at home have had the "fun" experience of dealing with technical support. It's not always the easiest, or most pleasant, experience but hopefully this article will help you make the best of the situation the next time you call. Below you will find a list of things to keep in mind the next time your computer breaks down.
The advent of the database is perhaps the most valuable thing that has come out of the computer age. The power of information brought to us in every increasing speeds and volumes has increased our ability to make money like never before. Information for the businessman is everything and so the database provides him more power to work with his everything.
Computer recycling refers to the practice of salvaging useable components from obsolete electronic devices or safely disposing off electronic devices. It is a practice that each one of us must inculcate because inappropriate handling of discarded computers and other electronic devices can cause environmental hazards.
When you're putting your CCNA and/or CCNP home lab together, you're not just buying routers and switches you're creating a blueprint for success. There is no better way to learn about how real Cisco routers and switches work than to work with the real thing!
A digital certificate is an attachment tagged to an electronic message for security purposes. It allows the sender of a message to be verified by the recipient, that the sender is actually the person he or she claims to be. In addition, it allows the recipient to reply to the message in a 'secure' way, so that only the sender of the original message and nobody else receives it.
SEO - Search Engine Optimisation. Over the last ten years SE's (Search Engines) have become an ever increasing important factor in business promotion. The four major SE's generate in excess of 700 million search queries a day, an outstanding fact that really emphasises the importance of utilising the potential reach of the Search Engine.
Search engine technology has completely revolutionized the way we retrieve relevant information. Mastering the algorithms that drive these marvels of technology is the challenge, and assures the webmaster complete marketing success. In 1990, Alan Emtage at McGill University developed the first search engine, named Archie. Its purpose was to create a database of web filenames that could be queried, and retrieved by any user.
 
Article Directory Home All Categories Computer And Technology
 

Can't find what you're looking for? Try Google Search!
 
Copyright © 2005 - by Larry Lim, Singapore - Article Search Engine Directory at ArticleSphere.com™
All Rights Reserved Worldwide. All Trademarks and Servicemarks are the property of the respective owners.

Afrikaans Albanian Arabic Belarusian Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish German English Estonian Filipino Finnish French Galician Greek Hebrew Hindi Hungarian Icelandic Indonesian Irish Italiano Japanese Korean Latvian Lithuanian Macedonian Malay Maltese Dutch Norwegian Persian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swahili Swedish Thai Turkish Ukrainian Vietnamese Welsh Yiddish