METHOD AND APPARATUS FOR ENHANCING ONLINE TRANSACTION SECURITY VIA SECONDARY CONFIRMATION

• US 20120240203A1
• Filed: 03/16/2011
• Published: 09/20/2012
• Est. Priority Date: 03/16/2011
• Status: Abandoned Application

• Current Assignee: Ashley S. Kling
• Original Assignee: Ashley S. Kling
• Inventors: Kling, Ashley S.
• Application Number:
  US13/048,949
• Publication Number:
  US 20120240203A1
• Time in Patent Office: Days
• US Class Current: 726/5
• CPC Class Codes: G06Q 20/425 using two different networks, one for transaction and one for security confirmation

Abstract

The need for secure online transaction on inherently insecure platforms such as PCs and mobile devices is increasing with the widespread adoption of e-commerce and online banking. Providing enhanced security on such platforms is challenging as factors of cost and user convenience are significant barrier to adoption rates. The proposed invention does not require special hardware, operating systems or communication links installed on the client devices. Instead, it makes use of the fact that a large number of consumers already have access to multiple independently operating devices such as PCs and cellular phones. Providing secondary confirmation for secure transactions using a plurality of such devices addresses both the cost and ease-of-use factors. In particular, a secure transaction that is originated on one type of consumer device such as a PC is conducted to require a secondary transaction on a different device such as a mobile phone. This way an attacker faces the much harder problem of synchronously compromising two very different systems to gain control of a particular secure transaction.

Claims

1. A secondary confirmation system comprising of at least one secure server and first and second user level computing devices.

2. The apparatus of claim 1, further comprising of the user'"'"'s devices being a PC and a mobile device or two independent PCs or two mobile devices.

3. The apparatus of claim 2, wherein the user'"'"'s first device is compromised by malware.

4. A method comprising:

a user initiating an online transaction to a secure server on a potentially compromised first device; and

the secure server generating a secondary confirmation request on the user'"'"'s second device.

5. The method of claim 4 wherein the second device has been pre registered with the server by the user.

6. The method of claim 4 wherein the user has the ability to cancel the transaction request generated on the first device when prompted for confirmation by the second device.

7. The method of claim 6 wherein additional security against real time modifications by malware on the first device is provided.

8. The method of claim 4 wherein the secondary confirmation does not require a secure channel, e.g., via text messaging.

9. The method of claim 8 wherein a secure transaction may not be initiated on a secondary device.