Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

In the age of state surveillance, with big tech trampling our data privacy rights and gouging us for every penny, there are plenty of reasons to keep your security camera footage local. Whether you ...

It’s been a long time coming but we now finally have a Matter smart security by way of the Aqara Camera Hub G350, which has just gone on sale. The G350, first announced back in January at CES 2026, ...

While satellite navigation has become an essential part of modern life, it still struggles to work reliably indoors and in ...

A new Android attack technique that manipulates the runtime environment instead of modifying applications has been identified. The method, discovered by CloudSEK researchers, uses the LSPosed ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Rachel Cericola Smart strip lights can put some pizazz into an office, kitchen ...

With nearly two decades of retail management and project management experience, Brett Day can simplify complex traditional and Agile project management philosophies and methodologies and can explain ...

Using the ISA/IEC 62443 Standards to Secure Your Industrial Control Systems (IC32) provides a detailed look at how the ISA/IEC 62443 standards framework can be used to protect critical control systems ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...