Senior Cybersecurity Engineer and Tech Educator specializing in data privacy, IoT security, and the practical application of AI in daily workflows. He has 12 years of experience securing network infrastructures for tech startups.
David Chen is a veteran Cybersecurity Engineer who translates complex technical threats into essential knowledge for the average user. With a career spanning over a decade in network security and ethical hacking, David is an expert on the risks hidden in smart home devices, public Wi-Fi networks, and algorithmic tracking. He is passionate about digital hygiene, teaching readers how to secure their personal data against identity theft and surveillance capitalism without disconnecting completely. Beyond security, David explores the intersection of career growth and artificial intelligence, helping professionals adapt their skill sets to survive and thrive in an automated economy.