Ultra-sensitive polymer detects explosive devices

(Phys.org) —A chemical that's often the key ingredient in improvised explosive devices (IEDs) can be quickly and safely detected in trace amounts by a new polymer created by a team of Cornell chemists.

Researchers discover security flaws in smart home products

Smart home products such as lamps controlled via mobile devices are becoming ever more popular in private households. We would, however, feel vulnerable in our own four walls if strangers suddenly started switching the lights ...

Security experts sound medical device malware alarm

(Phys.org)—Speakers at a government gathering revealed more reasons for nervous patients to get out their worry beads over future hospital stays. Besides staph infections, wrong-side surgeries and inaccurate dosages, there ...

More secure app store for Android

Apps. Everyone has them and everyone uses them. These small computer programs installed on our smartphones and tablet computers make work and play easier. With just the tip of a finger on the square icons, we know where and ...

Exposing the biggest computer chip vulnerability ever discovered

The threat started making headlines around New Years. Publications around the globe warned of the biggest computer chip vulnerability ever discovered, a series of security flaws affecting any device with a microprocessor—from ...

Connected devices have huge security holes

The surge of Web-connected devices—TVs, refrigerators, thermostats, door locks and more—has opened up huge opportunities for cyberattacks because of weak security, researchers said Tuesday.

Mobile medical apps risky

(Phys.org) —Possible risks associated with medical staff using mobile devices and software applications (apps) for professional purposes have been raised in a leading study at Monash University.

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