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encryption

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Technology

Gel-based encryption can only be unlocked with key of light and heat

A chemical gel can reveal a secret sequence of numbers if given the right "password" – a combination of heat, light and water. The technology could be used to prevent counterfeiting or in smart labels

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Computer process conceptual design

Technology

US chooses encryption tools to protect us from quantum computers

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Technology

Google calls for urgent switch to quantum-safe encryption as US delays

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An extreme form of encryption could solve big data's privacy problem

Technology

An extreme form of encryption could solve big data's privacy problem

Features

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Technology

Overloaded memory chips generate truly random numbers for encryption

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Person using an ATM

Technology

Einstein's theory of relativity could help stop bank account hackers

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A graphic of an email

Technology

Almost no one encrypts their emails because it is too much of a hassle

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apple iphone and macbook

Technology

Why Apple's crackdown on child abuse images is no easy decision

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Woman on phone in front of NSO building

Technology

Pegasus spyware scandal: Can Silicon Valley stop government snooping?

Analysis

Woman holding a phone

Technology

Flaw in old mobile phone encryption code could be used for snooping

An algorithm from the 1990s used to encrypt mobile phone data was deliberately weakened to allow eavesdropping, claims a team of cryptanalysts. It is possible the flaw could still allow access to some phones in use today

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Technology

Ethereum cryptocurrency creator voices concern over carbon footprint

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Technology

How Apple's efforts to bring privacy to the masses will change the web

Analysis

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