Configurable digital badge holder
A portable authentication system includes a security module, that may be a smart card, SIM (Subscriber Identity Module), USB controller with a secure chip, or similar module capable of storing one or more credentials, and an interface module such as a digital badge holder that is able to communicate with the security module, for instance by providing a smart card communication interface. The portable authentication system may be either a single integrated system or a dual system where the security module can be removed or disconnected from the interface system.
1. A portable authentication device, comprising:
a subscriber identification module (SIM) that stores at least one credential that authenticates the device to an Access Control System having a plurality of access points;
an access point interface component, separate from the SIM, that communicates with the plurality of access points and stores a plurality of interface protocols used to exchange data with the access points, wherein at least one of the access points uses a different protocol than another one of the access points and wherein at least one of the protocols is a contactless protocol; and
an automated context selection component, separate from the SIM, that, without user physical input, automatically detects protocols used by each of the access points to exchange authentication data that authenticates the portable authentication device to the Access Control System.
2. A portable authentication device according to claim 1 , wherein the contactless protocol is ISO 14443 compliant.
3. A portable authentication device according to claim 1 , wherein the contactless protocol is conversational.
4. A portable authentication device according to claim 1 , wherein the contactless protocol is non-conversational.
5. A portable authentication device according to claim 1 , wherein the SIM is removable from the device.
6. A portable authentication device according to claim 5 , further comprising:
a security module detector that detects when the SIM is removed from the portable authentication device.
7. A portable authentication device according to claim 1 , wherein the access point interface component uses information provided by a cellphone.
8. A portable authentication device, according to claim 1 , further comprising:
a contactless reader.
9. A portable authentication device, according to claim 1 , further comprising:
a wireless reader.
10. A portable authentication device, according to claim 1 , wherein the automated context selection component uses global positioning system compliant information.
11. A portable authentication device, according to claim 1 , wherein global positioning system compliant information is provided by a cellphone.
12. A portable authentication device, according to claim 1 , further comprising:
a credential erasing function.
13. A portable authentication device according to claim 1 , wherein the SIM authenticates a user before releasing information protected by said SIM.
14. A portable authentication device according to claim 13 , wherein the SIM confirms consent of a user before releasing any information protected by the SIM.