Security system uses key cards.
People (administrator,students, staff,faculty, Custodial, security)
Departments
Rooms--locks
Security levels--people--rooms--server, computer labs
Smart cards: info is on the card
*Dumb cards--just a number--
Which card has access to which rooms at which times
Grouping of rooms
emergency opening and locking of doors
log every swipe--logging card number and lock
Alert if door open --swipe three times and fail
Here is a a picture of the ERD
here is the link to the ERD in LucidCharts
No comments:
Post a Comment