Baroness Jones of Whitchurch (Lab)

I thank the noble Viscount for raising the issue of the National Underground Asset Register’s cybersecurity. As he said, Amendment 55 seeks to require more detail on the security measures in the regulations that will be applied to the accessing of NUAR data. The noble Viscount is right: it is absolutely fundamental that NUAR data is protected, for all the reasons he outlined. It hosts extremely sensitive data. It is, of course, supported by a suite of sophisticated security measures, which ensure that the very prescribed users’ access to data is proportionate. I hope that the noble Viscount understands that we do not necessarily want to spell out what all those security measures are at this point; he will know well enough the sorts of discussions and provisions that go on behind the scenes. Security stakeholders, including the National Cyber Security Centre and the National Protective Security Authority, have been involved in NUAR’s development and are members of its security governance board, which is a specific governance board overseeing its protection. As I say, access to it occurs on a very tight basis. No one can just ask for access to the whole of the UK’s data on NUAR; it simply is not geared up to be operated in that way. We are concerned that the blanket provision proposed in the amendment would lead to the publication of detailed security postures, exposing arrangements that are not public knowledge. It could also curtail the Government’s ability to adapt security measures when needed and, with support from security stakeholders, to accommodate changing circumstances—or, indeed, changing threats—that we become aware of. We absolutely understand why the noble Viscount wants that reassurance. I can assure him that it is absolutely the best security system we could possibly provide, and that it will be regularly scrutinised and updated; I really hope that the noble Viscount can take that assurance and withdraw his amendment.