A free and open-source phishing campaign toolkit. King Phisher helps users simulate real-world phishing attacks and includes features such as embedded email images, credential harvesting, and website cloning.
Kippo is a medium-interaction SSH honeypot written in Python. Kippo is used to log brute-force attacks and the entire shell interaction performed by an attacker.
A free and open-source wireless network detector, sniffer, and IDS. Kismet can run on Windows, macOS, and Linux and tests connections such as Wi-Fi, Bluetooth, Zigbee, and RF
A free and open-source password auditing and recovery tool. L0phtCrack supports attack techniques, including dictionary and brute-force attacks and rainbow tables.