Logging access attempts to an area

• US 9,158,288 B2
• Filed: 07/30/2012
• Issued: 10/13/2015
• Est. Priority Date: 10/24/1995
• Status: Active Grant

• Current Assignee: Assa Abloy AB
• Original Assignee: Assa Abloy AB
• Inventors: Libin, Phil, Micali, Silvio, Engberg, David
• Primary Examiner(s): Mehmood, Jennifer
• Assistant Examiner(s): Mahase, Pameshanand
• Application Number:
  US13/561,267
• Publication Number:
  US 20130120109A1
• Time in Patent Office: 1,170 Days
• Field of Search: 235/382, 235/382.5
• US Class Current: 1/1
• CPC Class Codes: G05B 1/00 Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
• CPC Class Codes: G07C 9/23 by means of a password
• CPC Class Codes: G07C 9/27 with central registration
• CPC Class Codes: G07C 9/37 using biometric data, e.g. fingerprints, iris scans or voice recognition
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 63/1416 Event detection, e.g. attack signature detection
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences

Abstract

Logging events associated with accessing an area includes recording an event associated with accessing the area to provide an event recording and authenticating at least the event recording to provide an authenticated recording. Recording an event may include recording a time of the event. Recording an event may include recording a type of event. The event may be an attempt to access the area. Recording an event may include recording credentials/proofs used in connection with the attempt to access the area. Recording an event may include recording a result of the attempt. Recording an event may include recording the existence of data other than the credentials/proofs indicating that access should be denied. Recording an event may include recording additional data related to the area. Authenticating the recording may include digitally signing the recording.

Claims

1. A method of logging events associated with accessing an area, comprising:

recording an event associated with accessing the area to provide an event recording, wherein the event recording is generated after an attempt to access the area using a card, and wherein the event recording includes log entry information that logs the attempt to access the area and is created separately from information presented as part of a request for access during the attempt to access the area;

authenticating at least the event recording to provide an authenticated recording, wherein the authenticated recording is authenticated at least in part by a door used in the attempt to access the area, the authenticated recording being generated at the door; and

providing to the card at least one other event recording corresponding to at least one other access attempt using at least one other card.

2. A method, according to claim 1, wherein recording an event includes recording a time of the event.

3. A method, according to claim 1, wherein recording an event includes recording a type of event.

4. A method, according to claim 1, wherein recording an event includes recording credentials/proofs used in connection with the attempt to access the area.

5. A method, according to claim 1, wherein recording an event includes recording a result of the attempt.

6. A method, according to claim 5, wherein recording an event includes recording the existence of data other than the credentials/proofs indicating that access should be denied.

7. A method, according to claim 1, wherein recording an event includes recording additional data related to the area.

8. A method, according to claim 1, wherein authenticating the recording includes digitally signing the recording.

9. A method, according to claim 1, wherein authenticating at least the event recording includes authenticating the event recording and authenticating other event recordings to provide a single authenticated recording.

10. A method, according to claim 9, wherein the single authenticated recording is stored on the card.

11. A method, according to claim 1, wherein the authenticated recording is stored on card.

12. A method, according to claim 11, wherein the card has an other authenticated recording stored thereon corresponding to the at least one other access attempt using the at least one other card.

13. A method, according to claim 12, wherein the other authenticated recording is authenticated using a digital certificate.

14. A method of logging events associated with accessing an area, comprising:

recording an event associated with accessing the area to provide an event recording, wherein the event recording is generated after an attempt to access the area using a card and wherein the event recording includes log entry information that logs the attempt to access the area and is created separately from information presented as part of a request for access during the attempt to access the area;

authenticating at least the event recording to provide an authenticated recording, wherein the authenticated recording is authenticated at least in part by a door used in the attempt to access the area, the authenticated recording being generated at the door; and

disseminating the authenticated recording from the door via a transaction that is unrelated to the attempt to access the area by providing the authenticated recording to at least one other card corresponding to at least one other access attempt.