A computer forensics specialist is an IT professional who collects and analyzes data from computers and electronic media for use as legal evidence in criminal investigations. This person is an expert at recovering data like email, business correspondence, and other files — even deleted files — while ensuring that nothing on the computer system is changed or destroyed. They could also look into computer hacking, malicious software distribution, or even terrorism. They are frequently called to testify in cases involving computer forensic evidence.
Computer forensics experts are frequently employed law enforcement agencies. They may collaborate with smaller local police departments or larger regional law enforcement agencies. Some people work in the military or in intelligence agencies. Computer forensics experts are occasionally hired law firms and large corporations. They could collaborate with private companies that offer contract digital forensics services. As a freelancer, a computer forensics expert could work on a variety of projects.
A bachelor’s degree in computer science is usually required of a computer forensics specialist. Many have a master’s or doctoral degree in criminology, law, or criminal justice. Some universities offer computer forensics degrees, which include coursework in cyber crime and investigative methods in addition to intensive computer study. Internships with law enforcement agencies are also available for some computer forensics specialists.
In computer forensics, information security, or digital forensics investigation, there are a variety of certifications available. Some are very specific, focusing on a single area of research, while others are more general, covering a wide range of topics. Academic institutions, professional organizations, and certification companies all offer these credentials. Some certifications are available entirely or partially online. To demonstrate proficiency, nearly all of them demand a test.
A computer forensics specialist must have a thorough understanding of multiple operating systems and their architecture. It’s crucial to have experience with digital storage media, such as CDs and DVDs, hard drives, USB drives, and even cell phones and PDAs. In order to investigate Internet-related crime, computer forensics experts are increasingly required to be networking and routing experts. It’s also important to have a good understanding of computer security methods. Computer forensics specialists are required to be licensed in some jurisdictions.
The job outlook for someone interested in becoming a computer forensics specialist is bright. The sharp rise in computer crimes in recent years has created a huge demand for qualified experts in the field. This trend is expected to continue.