Authentic WGU Certification Exam Digital-Forensics-in-Cybersecurity Questions Answers

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.

Comprehensive and Detailed Explanation From Exact Extract:

The.bash_historyfile located in each user’s home directory (e.g.,/Users//.bash_history) records the history of shell commands entered by the user in bash shell sessions. Reviewing this file allows investigators to see the commands executed by a specific user.

/var/vmcontains virtual memory swap files, not command history.

/var/logcontains system logs but not individual user shell command history.

/Users//Library/Preferencesstores application preferences.

NIST guidelines and macOS forensics literature confirm.bash_historyas the standard location for shell command histories on OS X systems.

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.