What are the challenges with big data forensics?
The Big Data Digital Forensics issue for the Cloud is difficult. One of them is the need to identify which physical devices have been compromised. Data are distributed in the Cloud, so the customer or digital forensics practitioner cannot have full access control like the traditional investigation does.
What were the main challenges facing investigators who were collecting evidence in the case?
The main challenges that they had to face were the Mexican officials tampering and moving the evidence, the house at 881 Lope De Vega being cleaned and painted and officials living there, they also would not allow the DEA investigators to investigate some places.
What are some of the challenges facing forensics data collection in the cloud?
Identified some research challenges, including “discovery of computation structure,” “attribution of data,” “stability of evidence,” and “presentation and visualisation of evidence”. Multi-jurisdictional law is escalating the challenge of Cloud forensics.
What issues do digital forensics investigators face when conducting cloud forensics?
Architecture: Dealing with diversity, complexity, provenance, multi-tenancy and data segregation. Data collection: Addressing data integrity, data recovery, data location and imaging. Analysis: Identifying correlation, reconstruction, time synchronization, logs, metadata and timeline issues.
What challenges do large datasets create for evidence acquisition and analysis?
[ISAC13] From the point of view of data science the challenges of managing big data can be summarized as three Vs: Volume (size), Velocity (needed for interactivity), Variety (different sources of data).
What are some of the problems facing investigators and forensic experts these days?
Some common challenges are lack of availability of proper guidelines for collection acquisition and presentation of electronic evidence, rapid change in technology, big data, use of anti-forensic techniques by criminals, use of free online tools for investigation, etc.
What is the benefit of having forensic evidence stored in database?
The most important function of the forensic database is to produce matches between the suspected individual and crime scene bio-markers, and then provides evidence to support criminal investigations, and also leads to identify potential suspects in the criminal investigation.
How cloud forensics is a challenge in digital forensics?
The inaccessibility of data, potential lack of information and unknown provenance of evidence are major concerns for digital forensics in the cloud and can result in a situation where evidence may not be available or where the integrity of the evi- dence cannot be verified on the systems used for cloud computing (Casey …
What do you mean by computer forensics?
We define computer forensics as the discipline that combines elements of law and computer science to collect and analyze data from computer systems, networks, wireless communications, and storage devices in a way that is admissible as evidence in a court of law.
What is cloud forensic explain challenges of cloud forensic?
“Cloud forensics is the application of digital forensics in cloud computing as a subset of network forensics to gather and preserve evidence in a way that is suitable for presentation in a court of law.” … Legally it is multi-jurisdictional and multi-tenant situations.