Forensics. Your Digital Footprint. Part 3.

Forms of Application in Computer Forensics

Computer forensics includes general scientific and specialized methods that should be actively used in combating cybercrime. These methods are applied in various forms, each playing a crucial role in investigating IT-related offenses.

1. Conducting Computer-Technical Examinations (CTE)

A key area of computer forensics is conducting computer-technical examinations (CTE). However, in addition to these, IT specialists must also participate in other types of examinations, such as:

• Commodity (economic) expertise – used to determine the value of rights to use software. This is particularly important in cases of copyright infringement.
• Traditional economists may lack sufficient knowledge in software pricing and market practices, so IT experts are required for such evaluations.

2. Participation of Specialists in Investigative Actions

Computer forensic experts play a crucial role in investigative actions related to digital evidence. These inсlude:

• Searches
• Seizures
• Crime scene inspections

Even a seemingly simple procedure, such as turning off a computer before seizure, requires careful handling. In some cases, shutting down a systеm can lead to the loss of crucial digital evidence.

3. Specialist Involvement in Operational Search Activities (OSA)

Computer forensic experts are indispensable in operational search activities involving digital data. One of the most critical aspects is:

• Extracting data from technical communication channels

Such activities cannot be carried out without the participation of a qualified specialist.

4. Expert Participation in Court Proceedings

In legal proceedings, computer forensic specialists act as translators between the technical realm and court participants. They clarify technical terms, interpret data, and analyze digital evidence.

5. Providing Law Enforcement with Necessary Technical Tools

Computer forensic specialists develop technical tools that allow investigators to collect digital evidence independently.

6. Training Users and IT Specialists in Digital Evidence Preservation

A significant portion of cybercrimes remains unsolved because organizations’ employees either lack knowledge on how to record and preserve digital evidence or do not recognize its importance.

Critical digital evidence includes:

• systеm logs
• Emails
• Network activity history

Conclusion

Computer forensics plays a vital role in investigating cybercrimes. Specialized methods must be employed to effectively combat digital threats.

Key areas of computer forensics:

• Conducting forensic examinations and software valuation
• Participation in investigative actions
• Extracting data from technical channels
• Explaining technical aspects in court
• Educating users on preserving digital evidence

Effectively applying these methods will improve crime resolution rates and strengthen digital security.