
Explore wireless communication systems, from fixed and mobile to terrestrial and satellite links, and how unlicensed Wi-Fi and cellular networks shape coverage and data flow.
Analyze WEP weaknesses: weak key usage, short 24-bit IVs, and shared keys causing IV collisions. Learn how lack of replay protection enables passive and active attacks to recover keys.
Learn why WEP failed, how WPA with TKIP improves key usage via per packet key mixing and Michael integrity, and adds replay protection for legacy hardware.
Explore how 802.1X enhances Wi‑Fi security by separating the authenticator from the identity server, using EAP and RADIUS for end-to-end authentication and access control.
Prepare hardware and software for wireless penetration testing by using usb wifi adapters and virtual machines with Kaleo Linux, enabling monitor mode and tools like aircrack-ng.
Explore Kali Linux wireless tools to configure a wireless card and retrieve information on nearby access points, including channels, frequencies, and MAC addresses, using root access in a Kali VM.
Turn on monitor mode to capture Wi-Fi traffic with Wireshark, compare managed and monitor modes, and inspect frames, headers, and content from surrounding access points.
Explore passive attacks on WEP networks that recover keys from IVs using PTW and older methods, and compare active frame injections (replay, chop-chop, fragmentation) with airreplay-ng.
Demonstrate using hashcat for dictionary attacks against WPA and WPA2-PSK, check your GPU details with the DirectX diagnostic tool, and update Nvidia drivers before running hashcat on Windows.
Demonstrate hashcash against a dictionary to recover a passphrase, showing how adding words accelerates the search and how rules generate derivative passphrases from the word list.
Fluxion demonstrates its fake access point and captive portal to trick a user into revealing the wifi passphrase, which Fluxion captures and verifies against the handshake.
Summarize wifi security schemes, noting WEP weaknesses, the strengths of WPA and WPA2 with PSK or enterprise modes, and how cracking via frames and dictionary attacks is addressed.
This course aims to teach student's how to perform tasks of an ethical hacker/penetration tester specifically from a WiFi hacking perspective. Little to no prior knowledge is required for this course, however knowing a few Linux commands would be beneficial. The course covers the entire process of WiFi based ethical hacking from a professional penetration testers point of view.
The first set of lectures allows the student to understand what WiFi is and how it works from a technical perspective as well as it's history and associated weaknesses.
The course then looks into the various exploitation techniques a hacker would use and accompanies detailed demonstrations of how to find and exploit such issues. The course also covers potential pitfalls that an ethical hacker may encounter when trying to hack specific encryption levels of WiFi as well as how to combat such issues.
Finally the course concludes with different tools and methods that can be used to break encryption keys to ensure the greatest likelihood of success.