Avoid The Top Ten Mistakes Made By Beginning Computer Forensic

Computer forensics are sought to identify, collect, analyse and report on digital data in a legally admissible way. Its aim is to investigate, recover or preserve facts or opinions from data on a computer system. Computer forensics is often associated with the ever growing world of cyber crime as it is used to obtain evidence that is legally admissible. When dealing with digital data evidence a lot of mistakes can happen, therefore it’s up to the forensic company to ensure the integrity of the data is upheld. Here is how to avoid the top ten mistakes made by beginning computer forensic.

Ensuring the electronic evidence is properly preserved– Most computer forensic beginners tend not to pay attention to the backing up of crucial digital data as they do not think there will be a need in the future. This may lead to data loss if the system is compromised.

Not limiting the scope of computer forensics-Most beginners in a complicated forensic matter tend not to point out which systems are involved and which are not. Therefore, if they limit the scope of their forensic search it will be a mistake which may lead to omission of data which may be later required.

Avoid last minute rush to conduct a computer forensic investigation– Beginners due to lack of experience may wait till the last minute to conduct an investigation. This is a grievous mistake as it takes time to analyse and handle the data the best way possible.

Avoid using internal staff to conduct a Forensic investigation– The staff may not be well conversant with data handling methodologies, therefore, a beginner should avoid using them as this may lead to data integrity being lost.

Selecting a well-trained team of qualified computer forensics- A beginner in computer forensics should have a good team to work with. Hiring the wrong firms could lead to losing cases and inadmissible evidence.

Maintaining a chain of custody– Beginners may tend not to maintain a chain of custody which is a mistake as it is not a proper technique of handling data evidence. The integrity of data must be maintained at all costs.

Avoid altering the state of data-By opening, printing and saving files, the meta-data is changed which may lead to loss of crucial evidence in the process. Beginners should avoid it at all costs.


Avoid deferring forensic expenses– In other cases, this may be a good way to cut costs but beginners trying to delay or defer forensic expenses may significantly increase the costs to their clients and may potentially harm their ability to win litigation.

Have a forensic collection process– This is cheaper than having to conduct a forensic examination every-time need arises. Forensic collection creates a snapshot of the system which can be later examined.

Have the capacity to store information– A beginner should be prepared and have the capacity to store information whatever size at moments notice. This is key to preserving the data evidence from a forensic examination.


Clients should be prepared to respond to preservation orders and avoid any shortcomings also, beginners shou