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Lord Vallance of Balham (Lab)

Speaking in the House of Lords on 24 February 2026

Debate

Quantum Technology

Contribution

There are two important parts to that question. First, it is necessary to make sure that all existing data go through into post-quantum cryptography—in other words, into things that cannot be broken by quantum computers. That process is being led by the National Cyber Security Centre, which is working with businesses and trying to get them into place to have that ready, but it is not a short-term project. It will take quite a long time to get all that done. Secondly, the race is on to make sure that we are at the very forefront of getting a working, scaled quantum computer, because that is what will give us an advantage in all these areas. We work very closely with the security agencies across all this.

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