Digital-Forensics-in-Cybersecurity Exam Dumps - Digital Forensics in Cybersecurity (D431/C840DQO1) Course Exam

Comprehensive and Detailed Explanation From Exact Extract:

The fundamental tasks for a forensic specialist are to locate potential digital evidence, ensure its preservation to prevent tampering or loss, and prepare the evidence for analysis or legal proceedings. Proper handling maintains the evidentiary value of digital artifacts.

Preservation includes using write-blockers and documenting chain of custody.

Preparation may involve imaging, cataloging, and validating evidence.

Comprehensive and Detailed Explanation From Exact Extract:

To legally search the computer located in the home, the detective must obtain consent from someone with authority over the premises — in this case, the parents. Parental consent is generally sufficient for searches within their household unless other legal considerations apply. This ensures compliance with constitutional protections against unlawful searches.

Obtaining valid consent is a fundamental requirement under the Fourth Amendment for legal search and seizure.

Forensic investigators must avoid searches without proper consent or a warrant to maintain admissibility of evidence.

Comprehensive and Detailed Explanation From Exact Extract:

Netstatis a command-line network utility tool used to monitor active network connections, open ports, and network routing tables. In the context of detecting data exfiltration potentially using steganographic methods, netstat can help a forensic investigator identify suspicious or unauthorized network connections through which hidden data may be leaving an organization.

While netstat itself does not detect steganography within files, it can be used to monitor data flows and connections to external hosts, which is critical for identifying channels where steganographically hidden data could be transmitted.

Data Encryption Standard (DES)is a cryptographic algorithm, not a forensic tool.

MP3Stegois a steganography tool for embedding data in MP3 files and is not designed for detection or monitoring.

Forensic Toolkit (FTK)is a forensic analysis software focused on acquiring and analyzing data from storage devices, not network monitoring.

Comprehensive and Detailed Explanation From Exact Extract:

Real evidence (also called physical evidence) refers to tangible objects that are involved in the crime or relevant to the investigation. A USB flash drive is physical evidence because it is an actual device containing potentially relevant digital data.

Documentary evidence refers to written or recorded information, not physical devices.

Demonstrative evidence is used to illustrate or clarify facts (e.g., models, charts).

Testimonial evidence is oral or written statements provided by witnesses.

Comprehensive and Detailed Explanation From Exact Extract:

Network transaction logs capture records of network connections, including source and destination IP addresses, ports, and timestamps. These logs are essential in identifying the attacker’s origin and understanding the nature of the intrusion.

Network logs provide traceability back to the attacker.

Forensic procedures prioritize collecting network logs to identify unauthorized access.