Solving Crime With Computer Forensics

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Solving Crime With Computer Forensics

Author: Carl Walker

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.


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About the AuthorForensics HQ investigates the world of forensics and crime scene investigation.

Career with Computer Science Degree Programs

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Career with Computer Science Degree Programs

Author: Scott

In our current age of technology, the number of jobs in the field of computers is more or less endless. And if you want a piece of the pie, the most effective way to get it is by choosing the correct path of education. Most employers demand at least an Associate or Bachelor’s degree in computer sciences for you to get ahead, whether you are computer literate or not. Along with your degree, employers also look for talent, proficiency, a certain skill set, and good communication skills. In today’s current economic climate, doomsayers are propounding that the IT field is dead. But, this is far away from the truth. Yes, there is a slump but given that nearly every aspect of our day-to-day lives are ruled by computers, there will once again be a steady growth in the field and choosing a computer science degree will definitely pay off in the long run. Computer science degree aim to cover theory and programming along with up to date developments and computing solutions. It prepares students with a foundation for creative thought and problem solving as well as training in new technologies and certifications. A comprehensive computer science program should include some or all of the following subjects - Computer Fundamentals, Database Management, Computer Servicing, Computer Technologies, Client Networking Concepts, Networking Concepts, Network Administration, Network Communication, Operating Systems, Internet Networks, Operating Systems Networking, Programming, Object Oriented Programming, Relational Database Concepts and Methods, Database Design, Internet Programming, and telecommunications. Armed with a computer science, graduates can choose from a variety of exciting career options such as computer systems analyst, IT or computer consultant, software or hardware engineer/ developer, web or applications programmer, computer engineering technician, web developer and database administrator. Industries that require a computer science degree are even more wide-ranging. Computer specialists are called for in entertaining, publishing, business, commerce, law, medicine, gaming, manufacturing, food and agriculture and much more. It would be difficult to find any source of employment or industry today that isn’t run by computers and if you have a computer science degree, there will be no lack of job opportunities for you once you graduate. Another great advantage of a computer science program is the flexibility it offers you to work anywhere via a virtual office. You could be at home, in an office, or on field and still have gainful employment. There is no doubt about the growth possibilities in the field of computers, the only thing required to stay successful in this arena is to constantly educate yourself with the latest technologies and developments. Updating your skills and certifications will keep you on top of the game and is the only way to make your mark in this ever-changing and demanding field.

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About the AuthorStevens-Henager College was established in 1891 and is distinguished as one of the oldest colleges in Utah. It has trained generations of graduates through its on-campus and online programs for Master's, Bachelor's, and Associate's Degrees. Stevens-Henager College also offers FastFlex online degree programs for working professionals. Stevens-Henager’s degree programs help enhance your career and your qualifications, while placement staff helps to find exciting job openings and even setting up interviews as well.

The Value Of A Computer Science Degree

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The Value Of A Computer Science Degree

Author: Andy West

Computer science and information technology has long been known as a great field to get into, but lately there has been a rumor going around that the industry is in a slump, causing fewer students to enroll in a computer science degree program. Unfortunately, the rumor is not at all true, and students are being turned away from a field they are interested in for no reason: The technology industry is still booming, still creating lots of new jobs every day, and still a great field in which to work.

Here are just a few reasons why you should still get that computer science degree and pursue your dream career:

Technology-related jobs are expanding at a phenomenal rate. Many students in the United States worry that the computer science industry is short-lived, because so many corporations are outsourcing technical support and other services to foreign countries such as India. The truth is, though, that the IT industry in the United States is growing far faster than the outsourcing trend. Many more computer science jobs are being created every year than those being eliminated in favor of outsourcing.

A technological world means job security. Let's face it; we are now more dependent on technology than ever. Common sense, then, should tell us that technological jobs couldn't possibly be decreasing, when technology itself is on the rise! As more and more of our life is computerized, more and more IT jobs will be created to support and maintain our accustomed lifestyle. This means that a computer science degree offers job security -- your particular specialty will always be in demand.

Enrollment in computer science degree programs is down. Unfortunately, many students have taken to heart that computer science is a bad field to get into, and as a result fewer students are enrolling in computer science degree programs. Since the IT industry is in fact expanding within the United States, the result is that the students currently enrolled in computer science programs will have less competition entering the workforce when they graduate.

Computer science jobs are just plain fun. Computers are a hobby and a passion for many people. If you love working with computers and technology, don't be persuaded to choose another career path by the rumors that IT is a doomed field in the United States. The truth is, of course, that the industry is still booming as much as, or even more than ever, but it's about more than just that. How much is it worth to you to have a job you love? Many American adults never experience this satisfaction; so don't turn away from your dream just because somebody tells you the industry is failing, particularly when they are wrong.

Despite what the rumor mills have to say, computer and technology related jobs still have a lot going for them, making a computer science degree a smart choice for any student.

Article Source: http://www.articlesbase.com/education-articles/the-value-of-a-computer-science-degree-170230.html

About the AuthorAndy West is a writer for Virginia College. Virginia College offers many courses to help you obtain your Computer Science Degree. Visit Virginia College at http://www.vc.edu/site/program.cfm?programID=20 .

Teaching it and Computer Science

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Teaching it and Computer Science

Author: Macie

One of the most integral specializations in the world is the ever evolving education of IT and Computer Science. According to a recent statistical report published by a well reputed university, there are exponentially more PHD’s being completed in engineering backgrounds than any other science major in the world. And this statistics come as a no surprise. http://education.ixs.net. A simple look around us would conclude and justify the penetration of such specialists in today’s world. Almost everything that we touch and hear has gone through an extensive IT or computer science experience. From the bread that we purchase that has been manufactured in mills and shipped across the world via intelligent IT routing networks to the paper that we write on, there is a significant impact of IT and computer science. In Japan, restaurants are now being served by miniature robots. An extensive amount of work is also being done to hone the current skill sets of the teaching facilities and teachers around the world and improve the telecom equipment available for labs and tests at the major universities around the world. There are certain hindrances that the administration of engineering universities needs to be privy to. Firstly, there is a huge investment in the overall purchasing of computers, networking devises, and applications that are pertinent to training and embarking on a tier 1 educational road of excellence. The one time cost in the hardware and software of engineering schools limit their powers of generating the required skill set. Secondly, the teachers need to be at par with the current trends and changes in the telecom market. The teachers have to know the current technologies in place and not be providing obsolete teaching material. Unfortunately this is a dilemma across the world. The teaching material is always a few technologies behind the current deployment. This brings forth a major requirement in educating Computer and IT knowledge to students and that is the sequential update of knowledge bases, text books and research material. The fourth dimension is related to the overall decay of advanced labs and infrastructures to provide real time experiences and orchestrate a true picture in the minds of the engineering students of what to expect as engineers as they move forward in their careers. Without labs that can cultivate scenarios in the field, it is almost close to impossible to educate theory based education. The element of understanding the lower level designs and the packet level communication will never be existent in the minds of the students who have never had the opportunity to test the theories of IT and computer sciences. A recent survey conducted at the University of Cincinnati concluded a rather bizarre and uncontrollable reality that is seeping into the educational edifices of IT and engineering schools. There is a major variation in the PHD programs to the overall teaching curriculum at the bachelors or masters levels. One of the reasons behind this conundrum is lack of specialists in that field in that particular university. An overall view of the IT and Computer Science educational perspective states that massive influx of finances is required to uplift the infrastructure to cater to the ongoing needs and the PHD programs need to be linked directly with the curriculum and bachelor level classes. For more information and details visit: http://education.ixs.net/content/Teaching-IT-and-Computer-Science.php

Article Source: http://www.articlesbase.com/information-technology-articles/teaching-it-and-computer-science-462538.html

About the AuthorMacie is a staff writer for Ticket Nest ( www.ticketnest.com ) and enjoys writing about her travel, theater and concert experiences. She can be reached at macie@ticketnest.com