The Social-Engineer Toolkit (SET)
An open-source framework for simulating social engineering attacks to test human vulnerability.
The Social-Engineer Toolkit (SET) is a powerful, open-source penetration testing framework developed by TrustedSec to simulate real-world social engineering attacks. Widely used by ethical hackers, red teams, and security awareness professionals, SET is designed to test an organization’s human attack surface—often the weakest link in cybersecurity.
By en…



