So you’re sitting in your local café, laptop open, and you connect to the free Wi-Fi. No password. No fuss. Job done. But underneath that seamless experience, someone (maybe someone like you) could historically be passively sniffing every single unencrypted byte you’re sending over the air.

One of the most common questions I still receive is: “What WiFi adapter should I use for pentesting?” Over the last 13 years, I have tested a very wide range of adapters, the good, the bad and some ugly. In this post, I will walk through my 2025 recommendations, discuss the modes that matter for pentesting, and explain how to get your adapter operational under Kali Linux.

Think hidden SSIDs make your WiFi more secure? Think again. Discover how wireless attackers reveal, spoof, and crack non-broadcasting networks using Python, Scapy, and Hashcat.

Even the most secure wireless deployments, including EAP-TLS with client certificate validation, can become entry points when endpoints are exploited in less secure environments. Here's how wireless pivots work—and why your mobile devices may be betraying you.

We successfully completed our first WiFi Attacks Specialist online cohort with 12 participants. The recording and course materials are now available on the training portal for all attendees.