Integrated security suite architecture and system software/hardware

A system for providing security and access control to a restricted area comprising:

• a host computer with an operating system;
• a first controller card for controlling at least one security door;
• at least one authentication module for reading authorization information;
• and
• a mechanism for communication between the controller card and the host computer.

A controller card for regulating entry to at least one security door comprising:

• a processor for making one or more access control decisions;
• flash memory for storing application programs;
• memory for storing a cardholder database;
• a first port for communicating with a network controller card;
• one or more ports for receiving data from one or more card readers;
• and
• one or more ports for controlling one or more security doors.

A method for controlling access for a security door from a door controller card comprising:

• receiving access card data from a card reader;
• determining whether a secure network connection exists between the door controller card and a network controller card;
• and
• comparing the access card data to a local database stored in the door.

A system for detecting unauthorized access to a security device, comprising:

• at least one tamper prevention switch electrically connected to a host computer;
• operating software for the host computer;
• a first controller card for controlling at least one security door;
• at least one authentication module for reading authorization information;
• and
• a mechanism for communicating between the controller card and the host computer.

A method of detecting tampering to a security device, comprising the steps of:

• securing an enclosure with a plurality of enclosing panels surrounding at least one electronic module;
• detecting unauthorized tampering with the enclosure;
• logging unauthorized tampering;
• and
• denying access to restricted area.

A system for regulating access to a restricted area, comprising:

• a security module for recognizing a request for access to a restricted area;
• a network connection to connect the security module to a LAN or WAN;
• a network controller connected to the security modules via an Ethernet connection to a LAN or WAN;
• a host computer with operating software connected to the network controller and;
• at least one authentication module.

An access control system for regulating access comprising:

• a host computer with operating software;
• a least one authentication module for determining authorized users;
• and
• a keypad wherein the numbers assigned to keys on the keypad are capable of being changed.