Employees of Telus just got access to the latest in building-security technology, and it just happens to be in their smartphones. The Canadian telecom provider is putting employees’ security credentials directly on their phones’ subscriber identity modules, or SIM cards, allowing them to “badge” in out of buildings and secure areas the same way they would with a company ID or key fob.

Read more at gigaom.com – One day you won’t need a badge to enter your building, just a SIM card