In a similar way to liquid crystal glazing, suspended particle device, or SPD, glass is constructed using two electrically conductive coated plastic layers with an emulsion containing suspended ...

This achievement is critical for school administrators seeking advanced solutions to protect campuses from modern threats, including active shooter attacks on common window and door glass types.

Minimum safety standards in all public and private schools would include internal video surveillance and both exterior and interior windows "protected by security glazing or ballistic" glass.

and tempered glass get scratched with materials at level six on the Mohs scale. So expect sapphire-clad devices to fare better in your purse or occupied pocket. This impressive scratch resistance ...

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...

Another option is to verify yourself using a physical security key. Also: The best home security systems, from DIY to pro installation Even if a cybercriminal has obtained your username and ...

What is the best overall DIY home security system? No matter where you're located, you'll want to protect your house and family sufficiently. So it isn't a surprise that many turn to home security ...

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