Computer forensics falls under digital forensic science. It deals with anything to do with evidence and data found in digital storage media and computers. Another name for the field is computer forensic science. This field aims to examine digital media from a forensic perspective with the goal to preserve, identify, analyze, recover, and present opinions and facts about digital information found therein. The expert who specializes in this kind of work is referred to as a computer forensic expert. It is one of the fields that is gaining a lot of popularity, especially in the face of increased cases of cyber crime.
Digital forensic science is a new field with a relatively short history. Its creation and development was made necessary by the increase in the number of people who owned personal computers in the 1980s. People used personal computers as tools for committing computer-related crimes. A steady increase in the crimes led to the birth of the term cyber crime, which is now a global issue affecting companies in all industries.
The increased cases of computer-aided crime called for the establishment of a field that would train people in methods of recovering and investigating digital evidence to be used in court. Today, the field is used in the investigation of a wide number of crime including child pornography, cyberstalking, rape, murder, fraud, and espionage among many others. It has also been included in civil proceedings as part of information gathering in some cases.
Digital forensic is based on a wide scope. The scope goes beyond retrieving data to reconstructing events. How the field is applied in legal proceedings is governed by strict laws. The rigidity and strictness of the rules are very different from how the same field is applied in civilian domain. Numerous high-profile cases have been solved based on evidence gathered from this field. Acceptance in court, especially in Europe and the US is increasing.
People who work in this field have many responsibilities. The responsibilities are many and very diverse. For instance, they investigate data breaches and security incidents, recover and examine data from computing devices, and dismantle and rebuild damaged computing system. The job is not restricted to dealing with computing devices and data alone. They also compile evidence for use in court, write technical reports, and give advice concerning credibility of retrieved data.
These professionals also provide expert testimonies for court proceedings and train officers of law enforcement about procedures used in digital evidence. They remain relevant in the profession by keeping abreast with emerging software, methodologies, and technologies. This requires them to read and research on new technologies and those that are getting retired.
Possessing reverse engineering skills is needed. To catch criminals, one must be able to think like one in reverse. People with skills in forensic science can work in a number of places. Among those places are local, state, and federal governments, legal firms, private consulting firms, large corporations, and law enforcement agencies.
To survive in this job, one must possess good writing and oral skills. Evidence gathered need to be communicated effectively to stakeholders in writing as well as oral communication. Besides good communication skills, one must also possess high level of curiosity and insight.
Digital forensic science is a new field with a relatively short history. Its creation and development was made necessary by the increase in the number of people who owned personal computers in the 1980s. People used personal computers as tools for committing computer-related crimes. A steady increase in the crimes led to the birth of the term cyber crime, which is now a global issue affecting companies in all industries.
The increased cases of computer-aided crime called for the establishment of a field that would train people in methods of recovering and investigating digital evidence to be used in court. Today, the field is used in the investigation of a wide number of crime including child pornography, cyberstalking, rape, murder, fraud, and espionage among many others. It has also been included in civil proceedings as part of information gathering in some cases.
Digital forensic is based on a wide scope. The scope goes beyond retrieving data to reconstructing events. How the field is applied in legal proceedings is governed by strict laws. The rigidity and strictness of the rules are very different from how the same field is applied in civilian domain. Numerous high-profile cases have been solved based on evidence gathered from this field. Acceptance in court, especially in Europe and the US is increasing.
People who work in this field have many responsibilities. The responsibilities are many and very diverse. For instance, they investigate data breaches and security incidents, recover and examine data from computing devices, and dismantle and rebuild damaged computing system. The job is not restricted to dealing with computing devices and data alone. They also compile evidence for use in court, write technical reports, and give advice concerning credibility of retrieved data.
These professionals also provide expert testimonies for court proceedings and train officers of law enforcement about procedures used in digital evidence. They remain relevant in the profession by keeping abreast with emerging software, methodologies, and technologies. This requires them to read and research on new technologies and those that are getting retired.
Possessing reverse engineering skills is needed. To catch criminals, one must be able to think like one in reverse. People with skills in forensic science can work in a number of places. Among those places are local, state, and federal governments, legal firms, private consulting firms, large corporations, and law enforcement agencies.
To survive in this job, one must possess good writing and oral skills. Evidence gathered need to be communicated effectively to stakeholders in writing as well as oral communication. Besides good communication skills, one must also possess high level of curiosity and insight.
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