The term “digital forensics” is often used interchangeably with “computer forensics” (also known as “cyber forensics”), but it has come to encompass all devices capable of storing digital data, including networking devices, mobile phones, tablets, digital cameras, Internet of Things (IoT) devices, digital home appliances, and other digital storage media such as CD/DVD, USB drives, SD cards, external drives, and backup tapes.Ĭomputer Forensics is a specialization that deals with the recovery, examination and investigation of digital evidence.Ĭomputer Forensics is an applied science that deals with the recovery, examination and investigation of digital evidence. Knowing what was done, when it was done, and who did it is the ultimate goal. Digital forensics is a branch of forensic science that collects, analyses, documents, and presents digital evidence related to computer crime for use in a court of law using scientific knowledge. To be a successful investigator, one must be persistent and creative – they must be problem solvers. They don't even try to figure out what's wrong with the tool by looking at the web or using the help system. Many students, rather than working through the challenges, stop their investigation in class at the first sign of difficulty. When it comes to cell phones and small devices, this is a fairly common occurrence. When a case is brought to an investigator's attention, the investigator is often given instructions to figure out what the computer or device was used for.Īnother important trait is the ability to deal with frustration, as investigative tools and software do not always work without problems. So, if someone needs to be shown or told what happened, this field may not be right for them. You may not have access to any information other than the fact that something happened when investigating a case. The first question I ask anyone thinking about a career in this field is if they enjoy solving puzzles. Investigators who work in the field of digital forensics must have a diverse set of skills and interests. There is almost no criminal activity that does not involve digital evidence, and it is your responsibility as an investigator to gather all available evidence, process it, and present your findings to the authorities. That activity is also monitored, and as a digital forensic investigator, you'll need to understand where digital evidence is stored and how to analyse it. What about criminal or unethical behavior if it tracks your mundane daily activities? Digital technology tracks your phone calls, bank transactions, and medical appointments. Digital cameras are built into doorbells your smartphone tracks your daily movements from work to home and back and you receive social media updates when you go to the gym, see a show, or visit a new city. Welcome to the 21st century, where almost everything is connected to a computer. *Get the Official Certificate after Completing the Course
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