Review on BlackRidge Transport Access Control (TAC) by David Finley

Easy to integrate with any existing network technology - wireless/ wired access control hardware is ubiquitous so there's no need for additional equipment installed in most cases; can easily be scaled up as more clients are added without increasing infrastructure costs by adding new servers.

Some of our customers prefer an integrated system but we've found this isn't required when they have physical security staff members who know how it works. The interface could use some work if you're coming from other devices like Windows PCs where there seems to always be something missing at first glance. We were looking into another solution which was harder to scale because it relied heavily upon browser plugins such as Flash Player / Java plugin support across different operating systems including Linux distributions.