Have you ever imagined tapping into the hidden world of satellite communications—capturing raw signals beaming down from space and transforming them into meaningful information? This course is designed for researchers, hobbyists, and security professionals who want to explore satellite signal monitoring from a defensive and analytical perspective. We begin with the Iridium satellite network: its purpose, architecture, and L‑band transmissions. […]

Have you ever thought how you can transfer data from one system to another wirelessly without internet! Or in some emergency conditions where cell phones and internet is not working how you can communicate? well this is what we will see in our 5th course of SDR for ethical hackers and security researchers. In this […]

This is the 4th installment of our series SDR for Ethical Hackers and Security Researchers and in this series, we are going to learn the core concept of GSM and LTE based networks. We will create our own GSM and LTE based network using LimeSDR. But you can continue this course without LimeSDR as well […]

Embark on an advanced journey into the realm of penetration testing and security with the HackRF One PortaPack course. Designed for cybersecurity professionals, ethical hackers, and enthusiasts alike, this comprehensive course delves deep into the intricacies of radio frequency (RF) security testing using the HackRF One device with the PortaPack add-on. Throughout this immersive learning experience, students […]