An investigator is a specialist in computer security for business critical networks. In a situation where all businesses, even the smallest, the use of computer equipment and internet, IT security investigator has a lot to offer. He would be entitled to security of information, and tend to specialize in one or two sub-fields.
There two general types of situations in which an investigator may be required by the business computer security.
First, IT security experts will be asked to inspect the company’s information security status, and make recommendations for improvement. This task is not necessarily linked to any particular security incidents, and can only be part of the relevant compliance requirements. These types of experts are aware of the standards of information security officers, and corporate governance regulations, and it is also experienced in systems auditing and computer information.
Second, computer security investigators will be called after an organization has experienced information security incidents. In this case, after investigating the incident IT security specialists may be called upon to provide advice on improving information security in general so as to prevent further such incidents. This type of expert for knowledge about relevant laws and recent case law, and also able to provide advice on the forensic aspects of the situation.
Both situations require different skill set to the security expert. The first case requires qualified specialists in the field of audit and corporate governance as a matter of information security, and possibly also the actual track record in managing computer security. The second case requires a qualified expert in the field of law related to computer and digital forensics may, with experience in managing incidents related to computer crime. It would be a mistake to hire a manager to try to have a sort of specialist work another kind, as two sub-areas can be highly technical and require a very different qualifications .
A computer security investigator be brought in as a consultant for a relatively short, clear and to the project. This is because some companies are large enough to support a permanent staff of IT security specialists. This makes it all the more important for a company to take time in choosing the right person as their investigator in information security, because the success of the whole project depends on this decision. But if the right choices are made, then many companies will find that their computer security investigators to provide them with the essential services that can not be eliminated.