Kismet vs John the Ripper vs Wifiphisher: Which Image Upscaler tool is Best in 2025?

Kismet is a powerful open-source wireless network monitoring tool for ethical hacking integrated into Kali Linux (version 2023.07.R2). As a wireless intrusion detection system for cybersecurity, it detects Wi-Fi, Bluetooth, and SDR-based devices, making it a top wireless packet sniffer for penetration testing. With a lightweight 23 KB size and support for tools like kismet_cap_linux_wifi and kismetdb_to_pcap, Kismet empowers security professionals to audit networks effectively.

John the Ripper is a premier open-source password cracker pre-installed in Kali Linux (version 1.9.0), tailored for security administrators and penetration testers. This password-cracking tool for cybersecurity audits targets weak credentials using wordlists, brute-force, and rule-based attacks, making it a leading password security testing tool for ethical hacking. With a 77.63 MB footprint and support for hashes like SHA512crypt and MD5, John empowers users to strengthen system security through efficient password audits.

Wifiphisher is a sophisticated open-source wireless network auditing framework for ethical hacking, integrated into Kali Linux (version 2024.06.R1). As a rogue access point phishing tool for cybersecurity, it deploys fake Wi-Fi networks to perform social engineering attacks, making it a top wireless credential harvesting tool for penetration testing. Built-in Python with a 29.1 MB size, it leverages Evil Twin, KARMA, and Known Beacons attacks to capture WPA/WPA2 passphrases or third-party credentials without brute-forcing.