His heart pounded. He now understood exactly how the ghost was stealing the shop's data.
Frustrated, Alex remembered a conversation with a tech-savvy customer. "Your Wi-Fi is wide open," the customer had said. "Anyone with a laptop and 10 minutes could be siphoning data." learn ethical hacking from scratch en línea curso
The next month, the till balanced perfectly. The ghost was gone. But Alex couldn't stop. He enrolled in a second course: "Learn Python for Ethical Hacking." Then a third: "Web Security & Bug Bounty." His heart pounded
Alex had a problem. His small neighborhood coffee shop, "The Daily Grind," was bleeding money. Not from expensive milk or broken espresso machines, but from a ghost. Every week, the digital till came up short. The security camera showed nothing unusual. His manager swore the cash was there. "Your Wi-Fi is wide open," the customer had said