Learn more about computer forensics

computer forensics in General


There can never be a better time to study to become a computer-grade CSI. Yes, movies and TV shows hype this to the max, like it all takes computerised sleuthing to catch the worst criminal. But surely, there's at least a grain of truth in all that excitement.

Learn more about computer forensics


What Is Computer Forensics?


Forensics is the application of scientific principles to catch a criminal. By far, the most popular example is using DNA in order to identify whodunit. Computers take the science one notch higher by throwing more efficiency into the mix.


The human mind is simply too limited to remember a vast amount of information, let alone analyse it in order to draw useful and sometimes astounding yet true conclusions or even predictions. So much so that while the lab technician sleeps or takes coffee, the computer analyses all the data and finds a match for a DNA strand. However, it's not always as simple as Hollywood often portrays the matter to be.


Why Would Someone Need Computer Forensics?


To illustrate, sometimes computers or forensics, in particular, can make the wrong match as in the case of finding the DNA of a suspect in a laundromat that can be used by so many people on any given day. All the more reason for the study to draw experts into the fold if only to improve it further. After all, like human error, every mistake is a learning opportunity.


What Can It Help With?


Virtually everybody can potentially benefit from advancements in computer research and scientific principles as they apply to criminology. Thus, both fields could well be considered as interdisciplinary and in a sense, without borders. Even AI or artificial intelligence can play a major role in the science in the very near future.


What Are the UK Laws Around Computer Forensics?


In the United Kingdom, there is a forensic science regulator that ensures that forensic principles are properly as well as professionally applied by everyone concerned. It's such a prescient approach to ensuring that not too many people get locked up for the wrong reasons. Of course, mistakes can still be made.


The UK agency not only deals with issues in the country. It may network with worldwide policing bodies like Interpol or another country's police organisation such as the Soviet Union's politsiya. With great power comes great responsibility. The forensic expert's toolbox may be likened to Pandora's box. As such, whatever comes out of that box must be used wisely and with great caution.