先試後買

A. SpiderFoot

B. Metasploit

C. John the Ripper

D. Burp Suite

A. To gather intelligence on competitors for business espionage

B. To exploit business vulnerabilities for competitive advantage

C. To manipulate financial markets using confidential business data

D. To assess publicly available data for potential risks and threats

A. Accessing confidential corporate databases

B. Manipulating public records

C. Streamlining repetitive data collection tasks

D. Bypassing authentication on private websites

A. To ensure all collected data is legally admissible

B. To avoid detection by law enforcement agencies

C. To protect the identity and activities of the investigator

D. To enhance the automation of intelligence gathering

A. They allow access to hidden databases

B. They encrypt search history to protect privacy

C. They improve internet speed when gathering data

D. They refine search queries by combining keywords logically

A. Manipulating stock prices to reveal market dependencies

B. Using phishing emails to extract confidential data

C. Checking corporate ownership records and SEC filings

D. Searching WHOIS domain registrations linked to the business

A. To retrieve domain registration details

B. To monitor encrypted communications

C. To delete a website from search engines

D. To hack into a target's web server

A. Metasploit

B. Tor Browser

C. ExifTool

D. Wireshark

A. Using personal email accounts for data retrieval

B. Backing up all OSINT data to a public cloud

C. Encrypting research files before storing them

D. Using disposable virtual machines (VMs) for investigations

A. WHOIS lookups

B. Installing backdoors on company servers

C. Reverse IP lookups

D. Exploiting zero-day vulnerabilities