What is meant by digital forensics?
Digital forensics is the scientific acquisition, analysis, and preservation of data contained in electronic media whose information can be used as evidence in a court of law.
What are the steps in digital forensic process?
The first digital forensic process model proposed contains four steps: Acquisition, Identification, Evaluation and Admission. Since then, numerous process models have been proposed to explain the steps of identifying, acquiring, analysing, storage, and reporting on the evidence obtained from various digital devices.
What is the four step process of the digital forensic process?
The guide recommends a four-step process for digital forensics: (1) identify, acquire and protect data related to a specific event; (2) process the collected data and extract relevant pieces of information from it; (3) analyze the extracted data to derive additional useful information; and (4) report the results of the …
What is the importance of digital forensics?
Digital forensics has found valuable information that allows cyber security companies to develop technology that prevents hackers from accessing a network, website, or device. Hackers and hijackers are skilled at making their way into a person or business’s device or network, but digital forensics have collected data …
What is the first rule of digital forensics?
The first rule of digital forensics is to preserve the original evidence. During the analysis phase, the digital forensics analyst or computer hacking forensics investigator (CHFI) recovers evidence material using a variety of different tools and strategies.
What are the three main steps in forensic process?
Acquisition (without altering or damaging), Authentication (that recovered evidence is the exact copy of the original data), and Analysis (without modifying) are the three main steps of computer forensic investigations.
Who uses digital forensics?
Digital forensics is used in both criminal and private investigations. Traditionally, it is associated with criminal law where evidence is collected to support or negate a hypothesis before the court. Collected evidence may be used as part of intelligence gathering or to locate, identify or halt other crimes.
Which is the first type of forensics tool?
Identification. It is the first step in the forensic process. The identification process mainly includes things like what evidence is present, where it is stored, and lastly, how it is stored (in which format). Electronic storage media can be personal computers, Mobile phones, PDAs, etc.