Access Blog while Shop is closed

Hi,

our store is currently closed. So only the admin is able to view the entire store.
But meanwhile we would like to be able to make a blog to introduce our company and post it on several social media sites.

Is it possible to let regular users access only the blog while the store is still closed?

Thanks

Sorry for the hasty post. We just saw the Access Control List. This if fine for us!

Thank you

PS: Very nice shop system!