Question to the Department for Science, Innovation & Technology:

To ask the Secretary of State for Science, Innovation and Technology, what steps her Department is taking to support businesses secure their digital infrastructure against the provision of technological services from companies deemed a potential threat to national security.

The security of UK businesses and their digital infrastructure is a priority for the government and a key part of the National Cyber Strategy. The Department for Science, Innovation and Technology (DSIT) works with Ofcom, UK technical authorities (the National Cyber Security Centre & National Protective Security Authority) and industry to identify risks and secure telecoms network infrastructure.

The UK Telecommunications (Security) Act 2021 sets out one of the world’s toughest telecoms cyber security regimes and places stringent obligations on public telecoms networks providers to protect networks against security threats. The Act also created new national security powers to control the use of high-risk vendors in the UK’s telecoms network. The government encourages businesses to improve their digital infrastructure security through the Cyber Essentials scheme and the Network and Information Systems Regulations 2018.