Access Control Anti-PassBack â Why Use it and How to Configure It! What is Anti-PassBack? Anti-PassBack is a feature in our access control software that can be used to make sure people scan in and out of your building in that order. You need to have 2 access control readers per door; one on the outside and one on the inside. When an employee comes in they will scan their card on the outside and the door opens.
When James Madison wrote the U.S. Constitution in 1787 he intended the system of Checks and Balances to operate in such a way that by separating the powers of different institutions tyranny of the majority would be countered. He relied on differing opinions in the separate branches.
Bitcoin was created by Satoshi Nakamoto, who published the invention on 31 October 2008 in a research paper called Bitcoin: A Peer-to-Peer Electronic Cash System. It was implemented as open source code and released in January 2009. Bitcoin is often called the first cryptocurrency although prior systems existed.