What We Know About Tom's Guide's Smart Home Security Guide

Tom's Guide published a guide this week on securing connected devices, framed around the question of whether a smart home is leaking data, and offering five steps for owners to lock down their setups, according to the outlet's report. The outlet's own reporting carries the full list of five steps; readers looking for the exact instructions should consult that piece directly.

What did Tom's Guide report?

The headline and framing of the piece tie smart home data exposure to the devices consumers already own — thermostats, cameras, speakers, and similar connected hardware. Tom's Guide packaged its recommendations as five discrete, consumer-facing steps rather than a single fix, according to the published report.

What is the timeline of recent smart home security developments?

• Sept. 16, 2026 — Smart Home Central reported on naming conventions for connected devices, a housekeeping step some owners use when auditing which gadgets are on a network.
• Sept. 17, 2026 — Smart Home Central reported that an update to the Matter connectivity standard simplified how devices from different manufacturers connect to one another.
• Oct. 8, 2026 — Tom's Guide published its five-step guide on securing connected devices against data leaks.

Why does device connectivity matter for data leaks?

Smart home devices typically route data through manufacturer servers or apps as part of normal operation. The Matter standard update reported by Smart Home Central in September was aimed at interoperability — letting devices from different brands work together — rather than security specifically, but a more unified connection standard can also change how data moves between a home network and outside services.

What role does device organization play?

Smart Home Central's September report on naming smart home devices focused on making scenes and routines easier to read, not on security. Still, a clearly labeled device list is also the first thing security guides, including Tom's Guide's, tend to ask owners to review when checking what is connected to a home network.

What should smart home owners watch for next?

• The full five-step list from Tom's Guide, available in the original guide.
• Whether device makers adjust data-sharing defaults in response to consumer guides like this one.
• Whether the Matter standard update affects how third-party apps access device data going forward.

HTT News will follow up if manufacturers or standards bodies respond to the security concerns raised in the Tom's Guide report.