<div>Sometimes, it's not convinient to authenticate against a closure. For instance, it might make more sense to store your authentication information in a redux store so that you can keep all of your data in a particular place. While this is probably unnecessary in all but the extreme cases, it is possible to prevent the globally available data store from being tampered with.&nbsp;We can let&nbsp;them modify the data so long as&nbsp;we have some way of invalidating it afterwards and fetching new data to use.<br></div>