A Study on Reconstruction Methods and Approaches

The alarming rate of digital usage and the crimes raises the need for more concentrated investigations, security policies and control measures. Any actions that result in a cause for crime or violations of the laws and policies are considered as a crime. Even if an investigator conducted his investigation but fails to produce the evidence properly then we cannot say that his investigation is completed. Another problem is the lack of measures and investigation tools for the distributive environment such as cloud systems. Many challenges faced in this systems are large storage, remote data collection, physical inaccessibility etc. And here in this paper another challenge that is crime scene reconstruction and the existing methods for such are discussed.