The topic of anti-forensics is very important in the field of computer forensics and security because it deals directly with how to identify if a crime has occurred. Digital crime is very difficult to investigate and prosecute, mainly because investigators need to build their cases based on evidence left on computers. The main goal of computer forensic investigators is to reveal and connect evidence into one coherent statement revealing the whole nature of the crime. However, the main goal of computer anti-forensics is to hide or alter electronic evidence so that it cannot be used in any legal proceedings. Today, cyber criminals are aware of the forensic methods used by investigators and try to mask or destroy any trace of evidence they leave
