Digital Forensics in Cyber Security| DROP Organization
What is Digital Forensics in Cyber Security? Digital Forensics is defined as a forensic science branch that deals with the recovery, investigation, and preservation of digital evidence considering legal standards. It is a process of storing, analyzing, retrieving and preserving electronic data that may be useful for investigation. It may include data from hard drives in computers, mobile phones, smart gadgets, vehicle navigation systems, electronic door locks, and other digital devices. The term digital forensics was initially used to cover any piece of technology that contains digital data. The terms digital forensics, computer forensics, and cyber forensics are used interchangeably. Just like in forensics, a crime scene is analyzed to collect evidence of fingerprints or anything else that may lead to DNA evidence, in similar manner, with digital forensics, a device becomes the crime scene. The investigator attempts to find out who accessed it, what was stored on it, what could have been deleted, etc. Who can use Digital Forensics? There are two groups of people who mainly use Digital Forensics: What is the importance of Digital Forensics? What is Digital Evidence? Digital Evidence depends on the type of device that is being scraped through. This can be anything from user account data to electronic door logs. There are two types of Digital Evidence that the investigators gather: What are Digital Forensics Tools? Digital Forensics tools can be both hardware or software based. These tools are used to inspect devices while maintaining the integrity of the data. Some of the standard tools are discussed below: Types of Digital Forensics Digital Forensics was initially a single science, but gradually it has branched off due to the variety of digital data. There are different types of digital forensics based on the focus of the investigation: Conclusion Digital Forensics is an active field changing along with the world’s technological landscape. In recent times, cyber attacks have become common and due to the availability of hacking tools and elements such as the dark web, these can be tackled. Cloud setups have led to data storage through multiple geographical locations, which lead to jurisdiction struggles. The government bodies and organizations at global level struggle to streamline digital forensic laws and policies. This indicates heavy investments to be made in this field, which makes digital forensics a difficult part to ignore. Want to start your learning journey on Cyber Security and Ethical Hacking field?