What steps her Department is taking to counter hostile state threats.

The Home Office works closely with other Departments and operational agencies to strengthen the UK’s defences against state threats. That includes continuing to implement measures in the National Security Act 2023, which will make the UK a harder target for states that seek to commit hostile acts.

Hostile states are using unknowing security officials here in the UK to undermine our national security and conceal their activities, and the director general of MI5 has said that Russia and Iran are increasingly using this tactic. I welcome the Home Office guidance that allows security organisations to carry out effective due diligence, but what else is the Department doing, with the security industry, to ensure that our country is protected from these hostile state threats?

I thank my hon. Friend not just for his question but for mentioning the recent Home Office guidance, which was a crucial first step in upskilling security officials on the risks that they might encounter from state actors. We are following that up with targeted engagement events across the sector, including upcoming industry conferences which we will be attending to ensure that the key messages are well understood and we can have an ongoing dialogue with the sector about the handling of such threats.

When considering hostile state threats, we cannot ignore terrorist groups from both the right and the left in this great United Kingdom of Great Britain and Northern Ireland who work with some of those states. What is being done to ensure that paramilitary groups across the United Kingdom are taken on, and that the hostile states they represent on the basis of their own motivations can be addressed directly?

The hon. Gentleman has made an important point, as he always does. I can say to him that a threat is a threat, regardless of the direction from which it comes. We take all those threats extremely seriously, and we work around the clock with the police and the operational agencies to keep the public safe, wherever the threat may originate.

I call the Liberal Democrat spokesperson.

Strong encryption is vital for everyone’s security, but last week Apple pulled its advanced data protection services in the UK after the Home Office had reportedly demanded back-door access to its UK customers’ encrypted data. Liberal Democrats have long argued that investigatory powers must be proportionate, as any “way in” for security services can be exploited by criminal gangs or, indeed, hostile states to target innocent people. Given that rights and security go hand in hand, what steps is the Minister taking to ensure that our national security and civil liberties are properly protected? Why do the Government believe that Apple’s UK customers do not deserve the same privacy rights as every other customer in the rest of the world?

I hope the hon. Lady will understand that I cannot comment on operational matters, and it would not be appropriate for me either to confirm or to deny the existence of any notices under the Investigatory Powers Act 2016. This is a long-standing position held by successive Governments for obvious reasons of national security. What I can say is that the suggestion that privacy and security are at odds is not correct; we can and must have both. The Investigatory Powers Act contains robust safeguards and independent oversight to protect privacy and ensure that data is obtained only on an exceptional basis, and only when it is necessary and proportionate to do so.