Ticking the right boxes: GOV.UK has been approved by the PCI - Photo credit: Flickr, Oliver Tacke

The approval means that the system can be used to process credit and debit card payments on behalf of other government departments and other public sector bodies, with no limit on the number of payments that can be processed.

Detailing the approval, GOV.UK Pay product managers Till Wirth and Rory Smith said that many of the processes required in the standard are already part of the work done in the Government Digital Service.

“In some cases we’ve gone further than PCI requirements,” they wrote in a blogpost. “For example, we’ve encrypted all data within our networks and environments, not just data we send or receive from other parties.”

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The post also said that the team had worked with the information security arm of GCHQ, CESG, to ensure that its security was right – this goes beyond the standard security requirement, it said.

The team release a new code to GOV.UK Pay – one of the GDS’ flagship Government as a Platform programmes – a couple of times a day, which is small enough to allow those working on it to understand the impact and security implications of the new release.

“Making frequent changes also means we have the experience and tools available to fix any newly identified security vulnerabilities quickly,” the post said.

The GOV.UK Pay systems also logs everything that happens on the platform, which alerts the team of any unexpected events to detect attacks and help develop new features.

However, Wirth and Smith add that having more processes doesn’t necessarily lead to a more secure system, saying that the team is working to ensure there is “just enough process” involved.

The post said that it would like to hear from people in government that want to use GOV.UK Pay.