Most home Wi-Fi networks today are crowded with a variety of connected devices, including smart TVs, phones, tablets, laptops, refrigerators, robot vacuums, and security cameras. However, many users connect new devices without first securing them, leaving networks vulnerable to hackers, data brokers, and intrusive companies.

Smart TVs, for example, often ship with Automatic Content Recognition (ACR) enabled by default, which tracks everything viewed. To protect privacy and security, it is crucial to manually check and adjust settings before connecting any new smart TV, tablet, or phone to a home network.

Award-winning tech journalist Kurt "CyberGuy" Knutsson, who contributes to Fox News and FOX Business, emphasizes the importance of taking a few minutes to lock down devices. He recommends updating software, changing default passwords, and reviewing app permissions as essential steps.

A 10-step checklist has been developed to guide users through privacy settings, VPN setup, and guest Wi-Fi configuration to enhance security. Additionally, ET offers a free CyberGuy Live class aimed at helping people reduce robocalls, spam texts, junk emails, and other unwanted messages.

Experts also advise using generic device names that do not reveal personal information to minimize data exposure.

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