Quantum computers: How to prepare for this great threat to information security - Help Net Security

Quantum computers: How to prepare for this great threat to information security - Help Net Security

The race is on to build the world’s first reliable and truly useful quantum computer, and the finish line is closer than you might think – we might even reach it this decade. It’s an exciting prospect, particularly as these super-powerful machines offer huge potential to almost every industry, from drug development to electric-vehicle battery design.



But quantum computers also pose a big security problem. With exponentially higher processing power, they will be able to smash through the public-key encryption standards widely relied on today, threatening the security of all digital information and communication.


While it’s tempting to brush it under the carpet as “tomorrow’s problem”, the reality of the situation is much more urgent. That’s because quantum computers don’t just pose a threat to tomo ..

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