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

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).

Comprehensive and Detailed Explanation From Exact Extract:

The CAN-SPAM Act requires that commercial emails include a clear and conspicuous mechanism allowing recipients to opt out of receiving future emails. This opt-out method cannot require payment or additional steps that would discourage recipients.

The act aims to reduce unsolicited commercial emails and spam.

Compliance is critical for lawful email marketing and forensic investigations involving email misuse.

Comprehensive and Detailed Explanation From Exact Extract:

SATA (Serial ATA) refers to an interface standard commonly used for connecting magnetic hard disk drives (HDDs) and solid-state drives (SSDs) to a computer. The term SATA itself describes the connection, but most HDDs that use SATA as an interface are magnetic drives.

CD-ROM and Blu-ray are optical storage media, not magnetic.

SSD (Solid State Drive) uses flash memory, not magnetic storage.

Magnetic drives rely on spinning magnetic platters, which are typically connected via SATA or other interfaces.

This differentiation is emphasized in digital forensic training and hardware documentation, including those from NIST and forensic hardware textbooks.