Why are we spending thousands of dollars per card reader door while allowing simple, well-publicized, and inexpensive hacks to compromise our security? The roots of this intransigence are many. Lack ...

125 KHz card reader systems have been a cornerstone of access control for decades. Unfortunately, 125 KHz cards can be easily copied and duplicated with readily available off-the-shelf products, ...

There are a number of reasons why healthcare and educational institutions wish to keep their campuses secure, including student, patient and employee safety and document security. No organization ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

A critical element in securing your business is controlling access to your business space. While cyber security tends to be front of mind for many businesses, controlling who enters your business and ...

It is an RIT goal that all buildings have a card reader installed on at least one exterior entrance door (and that eventually no building occupant is issued exterior door keys). Decisions to expand ...