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New guidance from the NCSC and CPNI sets out a holistic security strategy for data centres to the keep the UK's online assets secure.

• The National Cyber Security Centre and the Centre for the Protection of National Infrastructure issue guidance to help UK’s data centres stay secure
• Operators encouraged to adopt a single strategy which unites the physical, personnel and cyber security of data centres
• Users and operators of data centres urged to consider guidance carefully as key aspects of UK life increasingly stored online

DATA CENTRE OPERATORS will for the first time have access to tailor-made advice on how to keep the UK’s online assets secure.

The new guidance from the National Cyber Security Centre (NCSC) – a part of GCHQ – and the Centre for the Protection of National Infrastructure (CPNI) helps users and operators of data centres understand and mitigate potential security vulnerabilities.

Data is one of the UK’s most valuable assets, and it underpins almost all facets of modern life. However, this can make data centres an attractive target for threat actors, both physically and in cyberspace.

The new guidance sets out a holistic security strategy which encourages owners and users to consider how:

• location and ownership of a data centre can affect who has access to sensitive information or affect strategic operating decisions
• cyber threat actors continuously evolve their methodology to breach defences
• strong physical security can mitigate covert and forceful entry to data assets
• employees are critical to an effective security culture

NCSC Technical Director Dr Ian Levy said:

“Operators and users of data centres have a clear responsibility to protect the data that they hold and process – failing to do this poses a massive financial, reputational and, in some cases, national security risk.

“Owning these responsibilities means understanding the array of methods that malicious actors could use to compromise a data centre both physically and digitally.

“I urge operators and users of data centres to consult this joint guidance and adopt the holistic security strategy it recommends.”

The Head of CPNI said:

“Data centres and the data they hold are invaluable to the UK’s economy, security and prosperity. Threat actors constantly seek to evolve their methods to exploit any weaknesses in data infrastructure security, often concurrently.

“To minimise the risk of a breach it is critical that data centre security is viewed holistically with physical, people and cyber security risks considered with other factors such as where in the world infrastructure is located.

“By doing so, data centre owners and users can better safeguard their customer’s data, their business operations and keep the UK’s digital infrastructure running.

“In this period of stark geopolitical uncertainty, there is no better time than now for data centre operators and users to read the full guidance and make sure they’re best protected.”

For more information, users and operators of data centres should visit the CPNI website.

For broader advice on configuring, deploying and using cloud services securely, people can consult the NCSC’s existing cloud security guidance.