What is a Technical Investigator? It is a role within an organization usually held by a member of the Information Technology Security team (IT Security). The responsibilities of the role would include:
Assisting in the detection of potential security risks.
Reporting on any security-related activities that they have observed and which they have heard about.
Performing various risk analysis tests.
Assessing the security situation.
Reviewing and analyzing security documentation.
Checking any necessary licenses.
Training new personnel about computer security issues.
In other words, the Technical Investigator would be in charge of finding the problems, reporting them, analyzing and fixing the problems, and reporting their findings to higher officials.

Job Description The job description of a technical investigator includes the responsibilities of a Computer Security Researcher. The Security Analyst in a team is the one who analyzes security incidents and makes recommendations to fix the issues identified. The Security Researcher has to identify the problem and report to IT Security to resolve the issue(s). The roles that are required to perform these security response investigations include:

Highly Sensitive Cases An individual who performs a technical investigation can only perform investigative functions when the need to investigate a sensitive case arises. Thus, a sensitive case is defined as a case that is too important or sensitive for regular investigations. The most common high-value cases include corporate intrusions, sabotage of computer systems, hacker attacks, insider threat investigations, and security incident investigations. These investigations are typically time-consuming and require a lot of resources and labor. To perform a technical investigation related to a sensitive case, an individual needs to have enough knowledge and expertise to analyze the security cases thoroughly.

Computers and Technology Often, IT Security Investigators, would find evidence of cybercrime from a computer system. A computer system is a highly complex system comprised of hardware, software, firmware, memory, and networking that work together to facilitate data transmission. A computer hacker could easily break into such a system, causing severe damage to the operations and data. There are many cases involving computer intrusion where the investigator must work with a combination of technology and manual labor. Such tasks include reverse engineering, code analysis, trace data, firmware verification, firmware upgrading, patching, and mitigation.

Computer Investigation Skills As part of their job, investigators need to have a solid background in computer security and computer information technology (CIT) skills. An investigator should carry out a host of activities related to investigating and interpreting computer data for a fundamental level. These activities include scanning, tracing, analyzing, testing, reproducing, and validating results. Moreover, investigators need to be able to gather enough evidence to present in court. Thus, comprehensive knowledge in computer security and other relevant information is a must for a professional investigator.

Technical Background, The Bug Sweeping Melbourne would require basic training to start up with. To be a good investigator in this field, one needs to be aware of all the requirements of such investigations. Specialized programs are also available for aspiring investigators. These programs prepare the candidates for specific cases and give them the proper training required for the job.

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Training Courses A wide range of technical investigator courses are available to train both new and experienced investigators. They cover the entire spectrum of IT jobs, including network security, software testing, risk management, testing, reverse engineering, computer forensics, software development, security systems, computer communication, networking, software analysis and training, telecommunications, workstation and laptop engineering, test labs and much more. Candidates can choose from the most appropriate courses, depending upon their interests and skillsets.

Certifications There are several certifications available to professionals in the field of IT investigations. They include Certified Internet Examiner (C IE), Certified Computer Examiner (CCAE), and other certifications as offered by professional investigators associations. The exams required for these certifications are based on the current knowledge and skills of the examiners. Candidates can get these certifications at different levels. At the same time, new inspectors can obtain them after three years of working.