I feel very strongly that five years ago, in 2018, we began taking this really seriously. Believe me, it was not obvious internationally how one moves from open science to “open as possible, secure as necessary”. That has been the journey we have been on for the last five years.
My sense, at least, is that we've made huge progress, such that I think all of us today can feel very confident that our research on our campuses is being undertaken in secure ways that do not threaten us.
However, as I've been saying, this is an evergreen, ongoing and constant issue. As we've heard from various witnesses, with the tactics used by other countries to affect us and so on, with the kinds of strategies that are going to evolve, we have to be constantly attentive and alert and update this on an evergreen basis.