Law enforcement agencies use cyber investigation to track down criminals via computer for cyber crimes or criminal backgrounds. Cybercrimes include internet fraud, pornography, hacking, copyright infringement, and viral attacks. Officers conduct investigations using software to track movements and obtain warrants to arrest offenders. The FBI may investigate large-scale viral attacks to locate the source and prosecute if intentional.
Cyber investigation is the process used by law enforcement agencies to track down criminals via computer. This process could be to investigate cyber crimes or it could be to track criminal backgrounds using computer forensics. Most law enforcement agencies, from the Federal Bureau of Investigation (FBI) to small-city police departments, have departments or agents dedicated to catching criminals via the World Wide Web. Cybercrimes are an area of criminal activity which includes internet fraud, pornography, hacking, copyright infringement and malicious viral attacks. Also known as cybercrime, these illegal activities can be perpetrated anywhere in the world using a computer with Internet access.
To conduct a cyber investigation, the officer usually first receives a complaint from a victim. For example, in the case of a person who ordered goods from a website but never received the product and was charged anyway, the officer would have taken the victim’s statement and followed up with the company in question. By reviewing chargeback receipts and the company’s financial statements, it can determine whether there has been Internet fraud. If a crime has occurred, the officer will file a warrant with the company under her jurisdiction and charge the owners of the company with fraud.
For other crimes such as pornography or hacking, the officer conducts his cyber investigation with software designed to track the Internet movements of specific users or Internet Protocol (IP) addresses. When the software alerts the officer that a specific website has been accessed or compromised, it can collect information about the user’s identity by tracing his IP address to a specific service provider. A warrant will be required to obtain the user’s real name and other relevant information, such as address and telephone number, from the service provider. Once the warrant is served, the officer can arrest the offender.
Copyright or royalty infringement is another area where a cyber investigation may be needed. This is very often a problem for the music industry with illegal downloads. With the invention of the MP3 player, many websites allowed free downloads of individual songs or entire music albums without paying the record company or artist. Scanning artwork or stealing written works and posting them on the internet is also a copyright infringement that is often investigated.
Malicious viral attacks are more common as criminals become more computer savvy and businesses use computers and the Internet more in their daily activities. A viral attack, or virus, is the term used to describe a deliberate introduction of computer code intended to damage software or hardware. For example, when the criminal sends a virus via email, it can cause the recipient’s computer to delete or modify files, send the virus to everyone on the same network, or even shut down the computer. whole computer.
In extreme cases, viral attacks have infected millions of computers causing significant downtime, loss of revenue or revenue, and the compromise of sensitive online records. For large-scale virus attacks, the FBI may conduct a computer investigation to locate the source of the virus and attempt to create a computer code fix. If the originator of the virus is found, he can be prosecuted if the virus was intentional.
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