Who should be contacted if the computer is operational and requires further investigation?

The correct choice is to contact a trained professional or computer forensic examiner when the computer is operational and requires further investigation. These experts possess the specialized skills and knowledge necessary to conduct a thorough examination without compromising the integrity of the data and evidence on the device.

Their training allows them to utilize proper methodologies to preserve evidence, perform forensic analysis, and provide insights that are crucial for understanding the nature of any potential incidents or breaches. They are familiar with the various tools and techniques that need to be employed to analyze the data while ensuring that all protocols are followed to maintain the chain of custody.

Other options may not provide the level of expertise required to conduct a proper forensic investigation. Local IT technicians, while knowledgeable about computers, may lack the specific forensic training required for legal investigations. Contacting the manufacturer usually does not apply to investigative procedures as they do not typically engage in forensic analysis. Colleagues, although potentially experienced, may not have the necessary forensic background to handle sensitive information correctly. Therefore, involving a trained professional or forensic examiner is essential for a thorough and legally sound examination.