SET vs Wireshark: Which Kali Linux Tools tool is Best in 2025?

SET, or Social-Engineer Toolkit, is a leading open-source framework pre-installed in Kali Linux (version 8.0.3), designed for ethical hackers and penetration testers. This social engineering toolkit for cybersecurity automates attacks like phishing, credential theft, and payload delivery, making it a premier penetration testing tool for social engineering assessments. With a 30.40 MB footprint and over 10 attack vectors, SET empowers red teams to simulate real-world threats, integrating seamlessly with Metasploit for robust security testing.

Wireshark is an open-source, free network protocol analyzer widely regarded as the industry standard for capturing and analyzing network traffic in real time. Used by network administrators, cybersecurity professionals, and ethical hackers, Wireshark enables deep packet inspection, troubleshooting, and protocol analysis across various network types, including Ethernet, Wi-Fi, and Bluetooth. Its robust feature set and user-friendly interface make it an essential tool for monitoring network performance, detecting vulnerabilities, and ensuring robust network security.