Ultimate Guide to Prepare Digital-Forensics-in-Cybersecurity Certification Exam for Courses and Certificates in 2026
Use Real Digital-Forensics-in-Cybersecurity Dumps - WGU Correct Answers updated on 2026
NEW QUESTION # 47
Which characteristic applies to solid-state drives (SSDs) compared to magnetic drives?
- A. They are less susceptible to damage
- B. They are generally slower
- C. They have moving parts
- D. They have a lower cost per gigabyte
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Solid-state drives (SSDs) use flash memory and have no moving mechanical parts, making them more resistant to physical shock and damage compared to magnetic drives, which rely on spinning platters.
* This resilience makes SSDs favorable in environments with higher physical risk.
* However, data recovery from SSDs can be more complex due to wear-leveling and TRIM features.
Reference:NIST and forensic hardware guides highlight SSD durability advantages over traditional magnetic storage.
NEW QUESTION # 48
How should a forensic scientist obtain the network configuration from a Windows PC before seizing it from a crime scene?
- A. By rebooting the computer into safe mode
- B. By checking the system properties
- C. By using the ipconfig command from a command prompt on the computer
- D. By opening the Network and Sharing Center
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The ipconfig command executed at a Windows command prompt displays detailed network configuration information such as IP addresses, subnet masks, and default gateways. Collecting this information prior to seizure preserves volatile evidence relevant to the investigation.
* Documenting network settings supports the understanding of the suspect system's connectivity at the time of seizure.
* NIST recommends capturing volatile data (including network configuration) before shutting down or disconnecting a suspect machine.
Reference:NIST SP 800-86 and forensic best practices recommend gathering volatile evidence using system commands like ipconfig.
NEW QUESTION # 49
Which file system is supported by Mac?
- A. NTFS
- B. EXT4
- C. FAT32
- D. Hierarchical File System Plus (HFS+)
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Mac systems traditionally use the Hierarchical File System Plus (HFS+), which supports features such as journaling and metadata handling suited for Mac OS environments. Newer versions use APFS but HFS+ remains relevant.
* NTFS is primarily a Windows file system.
* EXT4 is a Linux file system.
* FAT32 is a generic cross-platform file system but lacks advanced features.
Reference:Apple and NIST documentation confirm HFS+ as a Mac-supported file system for forensic analysis.
NEW QUESTION # 50
Which information is included in an email header?
- A. Message-Digest
- B. Content-Type
- C. Sender's MAC address
- D. Number of pages
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
An email header contains metadata about the email including sender, receiver, routing information, and content details. TheContent-Typeheader specifies the media type of the email body (e.g., text/plain, text/html, multipart/mixed), indicating how the email content should be interpreted.
* Sender's MAC address is not typically included in email headers.
* Number of pages is not relevant to email metadata.
* Message-Digest is a term related to cryptographic hashes but is not a standard email header field.
Reference:RFC 5322 and forensic email analysis references outline that email headers contain fields likeContent-Typedescribing the format of the message content, essential for proper parsing and forensic examination.
NEW QUESTION # 51
A user at a company attempts to hide the combination to a safe that stores confidential information in a data file called vacationdetails.doc.
What is vacationdetails.doc called, in steganographic terms?
- A. Channel
- B. Carrier
- C. Snow
- D. Payload
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
In steganography, the file that hides secret information is called thecarrier. The carrier file appears normal and contains embedded hidden data (the payload).
* Payload refers to the actual secret data hidden inside the carrier.
* Snow refers to random noise or artifacts, often in images or files.
* Channel refers to the medium or communication path used to transmit data.
Thus,vacationdetails.docis the carrier file containing the hidden information.
Reference:Standard steganography literature and forensic documentation define the carrier as the file used to conceal payload data.
NEW QUESTION # 52
The chief executive officer (CEO) of a small computer company has identified a potential hacking attack from an outside competitor.
Which type of evidence should a forensics investigator use to identify the source of the hack?
- A. Email archives
- B. Browser history
- C. File system metadata
- D. Network transaction logs
Answer: D
Explanation:
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.
Reference:NIST SP 800-86 discusses the importance of network logs in digital investigations to attribute cyberattacks.
NEW QUESTION # 53
The human resources manager of a small accounting firm believes he may have been a victim of a phishing scam. The manager clicked on a link in an email message that asked him to verify the logon credentials for the firm's online bank account.
Which digital evidence should a forensic investigator collect to investigate this incident?
- A. Email headers
- B. Browser cache
- C. Network traffic logs
- D. System logs
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The browser cache stores recently accessed web pages, images, and cookies, which may include phishing site content and related activity. Investigators analyzing phishing attacks collect browser cache data to reconstruct the victim's web activity and detect malicious sites.
* Cached web pages help corroborate victim statements and establish timelines.
* Browser history and cache are volatile and must be preserved promptly.
Reference:According to NIST SP 800-101 and forensic guides, browser cache is critical in investigating phishing and web-based attacks.
NEW QUESTION # 54
A company has identified that a hacker has modified files on one of the company's computers. The IT department has collected the storage media from the hacked computer.
Which evidence should be obtained from the storage media to identify which files were modified?
- A. Operating system version
- B. Public IP addresses
- C. Private IP addresses
- D. File timestamps
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
File timestamps, including creation time, last modified time, and last accessed time, are fundamental metadata attributes stored with each file on a file system. When files are modified, these timestamps usually update, providing direct evidence about when changes occurred. Examining file timestamps helps forensic investigators identify which files were altered and estimate the time of unauthorized activity.
* IP addresses (private or public) are network-related evidence, not stored on the storage media's files directly.
* Operating system version is system information but does not help identify specific file modifications.
* Analysis of file timestamps is a standard forensic technique endorsed by NIST SP 800-86 (Guide to Integrating Forensic Techniques into Incident Response) for determining file activity and changes on digital media.
NEW QUESTION # 55
On which file does the Windows operating system store hashed passwords?
- A. System
- B. SAM
- C. NTUSER.dat
- D. Kerberos
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Windows stores user account password hashes in theSecurity Account Manager (SAM)file, located inC:
\Windows\System32\config. This file contains encrypted NTLM password hashes that can be extracted with forensic tools for analysis.
* SAM is critical for authentication evidence.
* The file is locked when Windows is running and must be acquired via imaging or offline analysis.
* Kerberos is an authentication protocol, not a password storage file.
Reference:NIST Windows Forensic Analysis documentation identifies the SAM file as the location of hashed credentials.
NEW QUESTION # 56
Which law requires a search warrant or one of the recognized exceptions to search warrant requirements for searching email messages on a computer?
- A. Electronic Communications Privacy Act (ECPA)
- B. Stored Communications Act
- C. The Fourth Amendment to the U.S. Constitution
- D. Communications Assistance to Law Enforcement Act (CALEA)
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The Fourth Amendment protects against unreasonable searches and seizures, requiring law enforcement to obtain a search warrant based on probable cause before searching private emails on computers, except in certain recognized exceptions (such as consent or exigent circumstances).
* Protects privacy rights in digital communication.
* Failure to obtain proper legal authorization can invalidate evidence.
Reference:NIST guidelines and U.S. Supreme Court rulings affirm the Fourth Amendment's application to digital searches.
NEW QUESTION # 57
Where does Windows store passwords for local user accounts?
- A. Security file in Windows\System32
- B. HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles
- C. SAM file in Windows\System32
- D. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WZCSVC\Parameters\Interfaces
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Windows stores the hashes of local user account passwords in the SAM (Security Account Manager) file, which is located in theWindows\System32\configdirectory. This file is a critical component in the Windows security infrastructure.
* The registry paths in A and B refer to network profiles and wireless configuration data, unrelated to password storage.
* The "Security" file also resides in theSystem32\configfolder but stores security policy data rather than password hashes.
* The SAM file stores password hashes and is targeted in forensic investigations for credential recovery.
Reference:Microsoft technical documentation and NIST digital forensics standards explain that the SAM file is the definitive source for local user password hashes in Windows systems.
NEW QUESTION # 58
A cybercriminal communicates with his compatriots using steganography. The FBI discovers that the criminal group uses white space to hide data in photographs.
Which tool can the cybercriminals use to facilitate this type of communication?
- A. Steganophony
- B. QuickStego
- C. Wolf
- D. Snow
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Snow is a tool that encodes hidden messages using whitespace characters (spaces and tabs), which can be embedded in text and sometimes in image file metadata or formats that allow invisible characters. It is commonly used to hide data in plain sight, including within digital images.
* Steganophony focuses on hiding data in VoIP.
* Wolf is not recognized as a steganography tool for whitespace.
* QuickStego is another tool for text-based steganography but less commonly associated with whitespace specifically.
Forensic and cybersecurity literature often cites Snow as the preferred tool for whitespace-based steganography.
NEW QUESTION # 59
Which United States law requires telecommunications equipment manufacturers to provide built-in surveillance capabilities for federal agencies?
- A. Electronic Communications Privacy Act (ECPA)
- B. The Privacy Protection Act (PPA)
- C. Communications Assistance to Law Enforcement Act (CALEA)
- D. Health Insurance Portability and Accountability Act (HIPAA)
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
CALEA mandates that telecommunications equipment and service providers design systems capable of allowing federal law enforcement to conduct authorized electronic surveillance. This includes wiretapping and data interception capabilities.
* This law is essential for lawful monitoring in investigations.
* It affects hardware design and network infrastructure.
Reference:CALEA is consistently referenced in forensic standards concerning lawful interception requirements.
NEW QUESTION # 60
Which U.S. law criminalizes the act of knowingly using a misleading domain name with the intent to deceive a minor into viewing harmful material?
- A. Electronic Communications Privacy Act (ECPA)
- B. The Privacy Protection Act (PPA)
- C. Communications Assistance to Law Enforcement Act (CALEA)
- D. 18 U.S.C. 2252B
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Title 18 U.S.C. ยง 2252B addresses the criminal offense of using misleading domain names with the intent to deceive minors into accessing harmful material. This law specifically targets online behavior designed to exploit or expose minors to inappropriate content.
* It is part of broader child protection statutes.
* Enforcement requires digital evidence linking domain misuse to the intent.
Reference:Federal statutes and legal frameworks on cybercrime emphasize the applicability of 18 U.S.C.
2252B in prosecuting online deception aimed at minors.
NEW QUESTION # 61
The following line of code is an example of how to make a forensic copy of a suspect drive:
dd if=/dev/mem of=/evidence/image.memory1
Which operating system should be used to run this command?
- A. Windows
- B. Linux
- C. Unix
- D. MacOS
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The 'dd' command is a Unix/Linux utility used to perform low-level copying of data, including forensic imaging. It allows bit-for-bit copying of drives or memory, making it a common tool in Linux-based forensic environments.
* Windows does not natively support 'dd'; similar imaging tools are used there.
* The command syntax and file paths indicate Linux/Unix usage.
Reference:Digital forensics training and NIST SP 800-101 mention 'dd' as a reliable imaging tool in Linux forensic workflows.
NEW QUESTION # 62
Which law is related to the disclosure of personally identifiable protected health information (PHI)?
- A. Electronic Communications Privacy Act (ECPA)
- B. The Privacy Protection Act (PPA)
- C. Health Insurance Portability and Accountability Act (HIPAA)
- D. Communications Assistance to Law Enforcement Act (CALEA)
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
HIPAA establishes standards to protect sensitive patient health information (PHI) and regulates the use and disclosure of such information. Forensic investigators dealing with health data must comply with HIPAA to avoid legal violations.
* HIPAA compliance is critical when handling medical records in investigations.
* Breach of PHI privacy can result in civil and criminal penalties.
Reference:HIPAA is widely referenced in cybersecurity and forensic policies relating to healthcare data protection.
NEW QUESTION # 63
An organization believes that a company-owned mobile phone has been compromised.
Which software should be used to collect an image of the phone as digital evidence?
- A. Data Doctor
- B. Forensic SIM Cloner
- C. Forensic Toolkit (FTK)
- D. PTFinder
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Forensic Toolkit (FTK) is a widely recognized and trusted software suite in digital forensics used to acquire and analyze forensic images of devices, including mobile phones. FTK supports the creation of bit-by-bit images of digital evidence, ensuring the integrity and admissibility of the evidence in legal contexts. This imaging process is crucial in preserving the original state of the device data without alteration.
* FTK enables forensic investigators to perform logical and physical acquisitions of mobile devices.
* It maintains the integrity of the evidence by generating cryptographic hash values (MD5, SHA-1) to prove that the image is an exact copy.
* Other options such as PTFinder or Forensic SIM Cloner focus on specific tasks like SIM card cloning or targeted data extraction but do not provide full forensic imaging capabilities.
* Data Doctor is more aligned with data recovery rather than forensic imaging.
Reference:According to standard digital forensics methodologies outlined by NIST Special Publication 800-
101(Guidelines on Mobile Device Forensics) and the SANS Institute Digital Forensics and Incident Response guides, forensic tools used to acquire mobile device images must be capable of bit-stream copying with hash verification, which FTK provides.
NEW QUESTION # 64
Which method of copying digital evidence ensures proper evidence collection?
- A. Bit-level copy
- B. File-level copy
- C. Cloud backup
- D. Encrypted transfer
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
A bit-level (bitstream) copy creates an exact sector-by-sector duplicate of the original media, capturing all files, deleted data, and slack space. This method is essential to preserve the entirety of digital evidence without modification.
* Bit-level imaging maintains forensic soundness.
* It allows investigators to perform analysis without altering original data.
Reference:NIST SP 800-86 and digital forensics best practices emphasize bit-level copying for evidence acquisition.
NEW QUESTION # 65
How should a forensic scientist obtain the network configuration from a Windows PC before seizing it from a crime scene?
- A. By rebooting the computer into safe mode
- B. By checking the system properties
- C. By using the ipconfig command from a command prompt on the computer
- D. By opening the Network and Sharing Center
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The ipconfig command executed at a Windows command prompt displays detailed network configuration information such as IP addresses, subnet masks, and default gateways. Collecting this information prior to seizure preserves volatile evidence relevant to the investigation.
* Documenting network settings supports the understanding of the suspect system's connectivity at the time of seizure.
* NIST recommends capturing volatile data (including network configuration) before shutting down or disconnecting a suspect machine.
Reference:NIST SP 800-86 and forensic best practices recommend gathering volatile evidence using system commands like ipconfig.
NEW QUESTION # 66
Which type of information does a Windows SAM file contain?
- A. Encrypted local Windows passwords
- B. Encrypted network passwords
- C. Hash of local Windows passwords
- D. Hash of network passwords
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The Windows Security Account Manager (SAM) file stores hashed passwords for local Windows user accounts. These hashes are used to authenticate users without storing plaintext passwords.
* The SAM file stores local account password hashes, not network passwords.
* Passwords are hashed (not encrypted) using algorithms like NTLM or LM hashes.
* Network password management occurs elsewhere (e.g., Active Directory).
Reference:NIST SP 800-86 and standard Windows forensics texts explain that the SAM file contains hashed local account credentials critical for forensic investigations involving Windows systems.
NEW QUESTION # 67
Which tool should a forensic investigator use to determine whether data are leaving an organization through steganographic methods?
- A. Forensic Toolkit (FTK)
- B. Netstat
- C. MP3Stego
- D. Data Encryption Standard (DES)
Answer: B
Explanation:
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.
Reference:NIST Special Publication 800-86 (Guide to Integrating Forensic Techniques into Incident Response) emphasizes the importance of network monitoring tools like netstat during forensic investigations to detect unauthorized data transmissions. Although steganographic detection requires specialized analysis, identifying suspicious network activity is the first step in uncovering covert channels used for data exfiltration.
NEW QUESTION # 68
A computer involved in a crime is infected with malware. The computer is on and connected to the company's network. The forensic investigator arrives at the scene.
Which action should be the investigator's first step?
- A. Copy files to external media
- B. Turn off the computer
- C. Run malware removal tools
- D. Unplug the computer's Ethernet cable
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Disconnecting the computer from the network by unplugging the Ethernet cable prevents further spread of malware and stops external communication that could lead to data exfiltration. This containment step is vital before further evidence collection.
* Maintaining system power preserves volatile memory.
* Network disconnection is recommended by incident response guidelines.
Reference:NIST SP 800-61 recommends isolating affected systems from networks early in incident response.
NEW QUESTION # 69
A computer involved in a crime is infected with malware. The computer is on and connected to the company's network. The forensic investigator arrives at the scene.
Which action should be the investigator's first step?
- A. Copy files to external media
- B. Turn off the computer
- C. Run malware removal tools
- D. Unplug the computer's Ethernet cable
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Disconnecting the computer from the network by unplugging the Ethernet cable prevents further spread of malware and stops external communication that could lead to data exfiltration. This containment step is vital before further evidence collection.
* Maintaining system power preserves volatile memory.
* Network disconnection is recommended by incident response guidelines.
Reference:NIST SP 800-61 recommends isolating affected systems from networks early in incident response.
NEW QUESTION # 70
An employee is suspected of using a company Apple iPhone 4 for inappropriate activities.
Which utility should the company use to access the iPhone without knowing the passcode?
- A. Data Doctor
- B. Device Seizure
- C. Autopsy
- D. Forensic Toolkit (FTK)
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Device Seizure is a specialized mobile forensic acquisition tool capable of extracting data from locked mobile devices, including older Apple iPhone models such as the iPhone 4. It supports physical and logical acquisition, bypassing certain lock restrictions depending on model and OS version.
* Device Seizure is widely used in law enforcement mobile forensics.
* FTK is primarily a computer forensics suite, not designed for bypassing mobile passcodes.
* Data Doctor does not support advanced mobile device extraction.
Reference:NIST mobile forensics guidelines and approved forensic tool references list Device Seizure as a tool capable of acquiring data from locked mobile devices.
NEW QUESTION # 71
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