Traceroute programs work on the concept of ICMP protocol & use the TTL fields in the header of ICMP packets to discover the routers on the path to a target host.
How to do passive footprinting? Step-by-step guide
passive footprinting is the underlying data gathering process does not include the casualty but rather the casualty specifically.
How To Do A Whois Lookup: Step-By-Step Guide
How does Whois Lookup works? How to perform a Whois lookup? How to utilize it for Information Gathering?
All Nmap tool commands at your fingertips!
This is a collection of nmap tool commands, commonly used for Information gathering.