Security

251 articles with this tag

How Li-Fi Works—Internet Delivered by Light Technology

How Li-Fi Works—Internet Delivered by Light

Li-Fi uses rapid LED light modulation to transmit data wirelessly at speeds up to 224 Gbps—100 times faster than Wi-Fi—offering a secure, interference...

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How Rip Currents Work—and How to Survive Them Science

How Rip Currents Work—and How to Survive Them

Rip currents kill more beachgoers than sharks, hurricanes, and tornadoes combined. Here is how these invisible rivers form, why they catch swimmers of...

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How Supershear Earthquakes Work—and Why They Hit Harder Science

How Supershear Earthquakes Work—and Why They Hit Harder

Supershear earthquakes rupture faster than their own seismic waves, creating Mach cone shockwaves analogous to sonic booms. These rare but devastating...

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How Free-Return Trajectories Work—and Why They Save Lives Science

How Free-Return Trajectories Work—and Why They Save Lives

A free-return trajectory uses the Moon's gravity to slingshot a spacecraft back to Earth without engine burns, serving as the ultimate safety net for...

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Czech and Slovak Governments Resume Joint Talks Economy

Czech and Slovak Governments Resume Joint Talks

Czech and Slovak ministers met for a joint session at Nová Horka Chateau in the Moravian-Silesian Region after nearly two years. Prime Ministers Babiš...

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COVID Variant 'Cicada' Confirmed in the Czech Republic: What We Know Health

COVID Variant 'Cicada' Confirmed in the Czech Republic: What We Know

A new COVID variant, BA.3.2, nicknamed 'Cicada,' has been confirmed in the Czech Republic. It is characterized by increased resistance to antibodies....

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How Solar Flares Work—and Why They Threaten Earth Science

How Solar Flares Work—and Why They Threaten Earth

Solar flares are sudden eruptions of magnetic energy on the Sun that can disable satellites, knock out power grids, and disrupt GPS. Here's how they f...

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How Data Extortion Works—and Why It Replaced Ransomware Technology

How Data Extortion Works—and Why It Replaced Ransomware

Data extortion attacks skip encryption entirely, stealing sensitive files and threatening to publish them unless victims pay. With an elevenfold surge...

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How Aerial Refueling Works—and Why Militaries Need It Technology

How Aerial Refueling Works—and Why Militaries Need It

Aerial refueling lets military aircraft stay airborne for hours longer by transferring fuel mid-flight. Two competing systems—the flying boom and prob...

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How Back-Channel Diplomacy Works—and Why Culture

How Back-Channel Diplomacy Works—and Why

Back-channel diplomacy allows rival nations to negotiate in secret, bypassing public posturing. From the Cuban Missile Crisis to Kissinger's opening o...

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Paris Bomb Plot Foiled: Three Minors Arrested Culture

Paris Bomb Plot Foiled: Three Minors Arrested

Parisian police have thwarted a bomb attack planned against the Bank of America headquarters in the 8th arrondissement. Three minor suspects have been...

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Pardubice Arson Attack: Fourth Suspect Remanded in Custody Culture

Pardubice Arson Attack: Fourth Suspect Remanded in Custody

Czech police have detained a fourth suspect in connection with the arson attack on an LPP Holding warehouse in Pardubice. All four face terrorism char...

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