Download Ethical Hacking: Sniffers Course [verified] -

He closed the laptop. The green title faded to a single reminder on his desktop background:

Instead, he installed an HTTPS Everywhere extension, set up a Pi-hole for network-wide DNS filtering, and explained to his roommate what ARP spoofing was. download ethical hacking: sniffers course

The roommate laughed uneasily. Leo didn’t. He closed the laptop

The description promised to unlock it: “Learn to see what the network sees. Capture traffic. Analyze protocols. Defend against man-in-the-middle attacks. Become the guardian of the wire.” Leo didn’t

“So you could spy on me right now if you wanted?” the roommate asked, half-joking.

Leo stared at it, his finger hovering over the mouse. He was a second-year computer science student, and for months he had felt like a fraud. He knew theory—OSI models, TCP/IP handshakes, routing tables—but the real world? The world of packets zipping through the air, of data whispering between devices? That was a black box.

sudo airmon-ng start wlan0