Cybersecurity Tools and Techniques

What is passive reconnaissance?

Answer explanation

Passive reconnaissance is the process of gathering information about a target without direct interaction, often using publicly available data, to avoid detection and maintain stealth.

What is active reconnaissance?

Answer explanation

Active reconnaissance involves directly interacting with a target system to gather information, such as using tools to scan for open ports or services. This method is more intrusive than passive reconnaissance.

What is Google Dork?

Answer explanation

Google Dork refers to the use of advanced search operators in Google to find specific information or vulnerabilities in websites. It allows users to uncover hidden data by crafting precise search queries.

What is a Harvester used for?

Answer explanation

Harvester is used for collecting and processing data from various sources, often in agricultural contexts, to improve efficiency and yield.

What information can WHOIS provide?

Answer explanation

WHOIS provides information about domain name registration, including the registrant's contact details, registration dates, and the domain's status. This helps identify the owner and track domain ownership.

What information does Netcraft collect?

Answer explanation

Netcraft collects information about web server usage, hosting providers, and the technologies used by websites, including statistics on the number of sites and their performance.

What is nslookup used for?

Answer explanation

Nslookup is a network utility used to query the Domain Name System (DNS) to obtain domain name or IP address mapping. It helps in troubleshooting DNS issues and verifying DNS records.

What is the purpose of Dig?

Answer explanation

The purpose of Dig is to perform DNS lookups, allowing users to query DNS records for domain names, helping in troubleshooting and understanding DNS configurations.

What does GHBA do?

Answer explanation

GHBA performs health benefit administration, managing health plans and services for organizations, ensuring compliance and efficient delivery of healthcare benefits.

What is MetaGoofil used for?

Answer explanation

MetaGoofil is used for extracting metadata from public documents, helping in information gathering during security assessments and penetration testing.