A digital forensic investigation is a specific type of digital inquiry where methodologies and techniques are employed to enable results that can be presented in legal frameworks. This investigation might begin to ascertain if counterfeit digital images are present on a computer. For instance, Global Finance Company, which has a broad range of financial products and clients globally, finds itself in a situation where a breach has been reported involving the manager's computer. In response, a team is dispatched to the branch for the digital forensic investigation.
Concerns highlighted by the company include:
1. Timely updates of application and network infrastructure.
2. A report from a branch manager in Brisbane expressing concerns of possible breaches.
3. All office servers and workstations primarily utilize Microsoft Windows.
4. Full implementation of firewalls and network segregation.
5. Although there is intrusion detection and logging across branches, their application has been neglected.
The digital forensic investigation follows a structured approach comprising four phases: Collection, Examination, Analysis, and Reporting. The investigation model used proves to be effective for assessing the security incident at the regional branch.
1. In the Collection phase, data from the manager's workstation and all relevant servers must be gathered systematically. This includes identifying both internal and external storage contexts and ensuring availability of necessary forensic tools. The imaging of target computers is also crucial, along with hashing to maintain data integrity, while capturing network traffic.
2. The Examination phase involves a comprehensive analysis, comparing original data against logical copies to derive insights concerning system registry evaluations and other critical data points. Tools used for this include specific commands to assess file retrieval.
3. In the Analysis phase, various methodologies are employed, including keyword searches, file recovery, and registry data extraction, utilizing tools like FTK and ILOOKIX to access essential documents.
4. Finally, the Reporting phase concludes the investigation with the audit team generating a comprehensive report detailing the incident's summary, analyzing data, and concluding findings, while also supporting documentation with both volatile and non-volatile evidence.
Answer:
The right choice is d) All of these options are accurate.
Explanation:
ETL refers to Extract, Transform, and Load. An ETL framework retrieves data from various sources, upholds standards for data quality and consistency, standardizes data so disparate sources can be integrated, and ultimately presents the data in formats suitable for application development and decision-making by end-users.
The technology that integrates with 5g capabilities for tracking shopping trends is known as the internet of things.
To clarify, let's define internet of things.
- The internet of things refers to a network of Internet-enabled objects, often utilizing web services for interaction.
- There has been a notable development in the Internet where devices maintain network connectivity, allowing them to transmit and receive data.
Based on this explanation, we can affirm that the assertion regarding the technology using 5g capabilities for monitoring shopping behaviors being labeled as internet of things is accurate.
Find out more about internet of things here:
The answer to the question is "alpha testing". Alpha testing aims to address issues like errors and debugging before software is launched. This testing is performed by developers when problems arise. In the software testing process, alpha testing occurs first, followed by beta testing. During alpha testing, developers check existing modules or functions that may have malfunctioned, ensuring any detected errors are addressed.
