University:
California State University, Northridge
Course:
CJS 102 | Introduction to Criminology and Justice Studies
Academic year:

2023
Views:

6

Pages:

2
Author:

Mahmoud M.

Forensic science notes Digital forensics is a branch of science that deals with the collection and analysis of artifacts found on digital devices or computers connected to or involved in crime. Initially, digital forensics is often used as a term for informatics. Beginning with, its capabilities expanded to include the exploration of any device capable of processing and storing digital data. Digital forensics became an accepted term in the 1990s. National legislation for digital forensics did not emerge until the early 2000s. Digital forensics includes various steps. This is the process of identifying, storing, analyzing and documenting digital evidence found in criminal equipment. Digital evidence collected by applying evidence and monitoring system can be presented as evidence in court. Computer Forensics Steps: Guideline 1: Finding and retaining evidence. 2. Storage: separate, safe and secure storage of information. This includes as well to avoid conflicts. 3. Analysis: Analyze the structures found in the data and draw conclusions from them. 4. Documentation: Detailed reconnaissance documentation to allow for crime scene reconstruction if necessary. Presentation 5: Finally, review, supplement and draw conclusions from all findings so far. Digital surveys for businesses are an essential part of the problem-solving process. IR Investigator Finds and collects details of a criminal case as evidence for use in law enforcement. There are so many rules and regulations surrounding this process that it is often difficult to prove a person innocent or guilty in a court of law. Digital footprint is a person's web browsing history, time spent on the system, devices they use, etc. Crimes. There are many crimes such as theft, extortion, murder. Forensic Stage: 1. First Responder 2. Search and Interception 3. Evidence Collection 4. Evidence 5. Data collection 6. Data analysis 7. Evidence 8. Data and reporting 9. Evidence based on expert opinion