Computers are being adopted at a very high rate in government, corporate, and personal processes worldwide, something that is leading to a new form of crime called cybercrime. For a crime to qualify as cybercrime, it must have been facilitated by the use of a computing device. To counter cybercrime, a new field of study called computer forensics has been formulated. This field is growing at a fast rate worldwide as cases of cybercrime continue to grow.
Computer forensic science is the other name that is used to refer to this field. This science makes one of several other subfields that comprised in digital forensic science. In Albemarle, NC, there are several professionals whose area of expertise is CF. CF is a separate field of study that specializes in the analysis, reporting, and collection of data stored on digital media. The entire profession revolves around computers and digital storage media. Experts prevent and detect criminal activities by using data kept on digital media.
The modern lifestyles, makes the use of computer forensic science relevant in almost all professions. Only in a few field that CF is not applicable. The earliest users of CF are law enforcement agencies. These agencies are also some of the heaviest users. The agencies are responsible for most of the developments that occur in this field.
The actions of law enforcement officers and criminals are increasingly making computers active crime scenes. Computers are made active crime scenes when cyber-attacks are directed at them. Criminal investigations also find computers to be useful sources of information. Information such as emails, browsing history, and documents can be used to solve criminal cases like a kidnapping.
The scope of CF goes well beyond retrieving emails and files from computers. It involves analyzing metadata to collect more useful information from these documents. Information contained in metadata can be used to know the exact date a file first appeared on a computer. It is also possible to know the last date of access, printing, editing, and saving. The user who carried all the aforementioned activities can also be known through metadata.
More recently, the employment of CF by commercial organizations has been for organizational benefit. There are several different cases in which CF is employed by commercial organizations. These cases include forgeries, industrial espionage, employment disputes, fraud investigations, and intellectual property theft. Internet use in work-places, inappropriate emails in workplaces, regulatory compliance, and bankruptcy investigations are additional cases handled under this field.
Investigation in this field employs several different techniques. These techniques include cross-drive analysis, stochastic forensics, steganography, live analysis, and deleted files. The correlation of information gathered from multiple hard drives is done under cross-drive analysis.
CF examination is a single process that is comprised of six separate steps. These steps include readiness, presentation, review, collection, evaluation, and analysis. The list above is not in a chronological order. Although very crucial, the readiness step is often overlooked. Legal, administrative, and technical are the three broad categories of issues that prevail in this field.
Computer forensic science is the other name that is used to refer to this field. This science makes one of several other subfields that comprised in digital forensic science. In Albemarle, NC, there are several professionals whose area of expertise is CF. CF is a separate field of study that specializes in the analysis, reporting, and collection of data stored on digital media. The entire profession revolves around computers and digital storage media. Experts prevent and detect criminal activities by using data kept on digital media.
The modern lifestyles, makes the use of computer forensic science relevant in almost all professions. Only in a few field that CF is not applicable. The earliest users of CF are law enforcement agencies. These agencies are also some of the heaviest users. The agencies are responsible for most of the developments that occur in this field.
The actions of law enforcement officers and criminals are increasingly making computers active crime scenes. Computers are made active crime scenes when cyber-attacks are directed at them. Criminal investigations also find computers to be useful sources of information. Information such as emails, browsing history, and documents can be used to solve criminal cases like a kidnapping.
The scope of CF goes well beyond retrieving emails and files from computers. It involves analyzing metadata to collect more useful information from these documents. Information contained in metadata can be used to know the exact date a file first appeared on a computer. It is also possible to know the last date of access, printing, editing, and saving. The user who carried all the aforementioned activities can also be known through metadata.
More recently, the employment of CF by commercial organizations has been for organizational benefit. There are several different cases in which CF is employed by commercial organizations. These cases include forgeries, industrial espionage, employment disputes, fraud investigations, and intellectual property theft. Internet use in work-places, inappropriate emails in workplaces, regulatory compliance, and bankruptcy investigations are additional cases handled under this field.
Investigation in this field employs several different techniques. These techniques include cross-drive analysis, stochastic forensics, steganography, live analysis, and deleted files. The correlation of information gathered from multiple hard drives is done under cross-drive analysis.
CF examination is a single process that is comprised of six separate steps. These steps include readiness, presentation, review, collection, evaluation, and analysis. The list above is not in a chronological order. Although very crucial, the readiness step is often overlooked. Legal, administrative, and technical are the three broad categories of issues that prevail in this field.
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