Python in Excel – Available Now

One thing I cannot find yet is: how do we block this? Functionality like this has security implications and not every company is ready to just allow their users to start using this functionality, regardless of how well the data is protected. It also brings new operational challenges, as you mentioned, it does not yet work on Mac or the web potentially causing compatibility issues with workbooks, another reason you want to not jump into it until you and your users are ready.