The security of large and small businesses and organizations in Louisville KY is paramount to keeping business flow productive and ensuring an efficient, safe, and secure environment. In conjunction with cameras, alarms, and human monitors, access control in Louisville KY requires that only those who have the permission to enter a building may do so (usually employees only), and this is accomplished through the use of a digitized card or a key fob.
A smart card is like debit or credit card that contains an integrated circuit that contains the information which allows users to enter (and, for some businesses, exit) the building. A key fob is a similar device that is used for the same purposes of access control in Louisville KY, providing passwords from the device to allow users to enter the building, sometimes in combination with a keypad and private PIN number whereby the user identifies himself as the owner of the card or key fob, should either be stolen. Another alternative is biometrics, which is found more often in science fiction movies than in Louisville KY, but which does actually exist in the real world. This is where a scanner verifies your personal identity by scanning an aspect of you that is not likely to change over time, such as the condition of your eye or your fingerprints. This is more expensive to use and is generally only found in high-security facilities, but it is an effective method of access control.
The use of cards, key fobs, and biometrics as methods to control access to a building is generally very effective. It identifies everyone who is in the building, when they arrived, and when they left. This is very useful in regulating traffic through businesses, and can be helpful in identifying or eliminating suspects who may be guilty of an internal crime on site. Of course, one of the most common problems with this method of access control is the habit of employees allowing strangers to follow them in through the doors after they have used their own card or key fob. They might hold the door open for another who claims to have lost his card, or left it at home. Likewise, a stranger or criminal can catch the door before it closes and enter the building after someone else has entered. The only way to prevent these incidents from occurring is to educate employees and discourage the practice through policy regulations, along with the imperative that employees should report anyone whom they have seen who has not entered the building legitimately.
