Portable device for accessing host computer via remote computer

Details Portable device for accessing host computer via remote computer Portable device for accessing host computer via remote computer

2005-11-14

2010-06-15

Hoffman, Brandon S (Department: 2436)

Information security

Access control or authentication

Network

C713S185000

Reexamination Certificate

active

07739726

ABSTRACT:
A portable device enables access to a host computer via a guest computer. The portable device is connected to the guest computer, and a program stored in a memory on the portable device is activated, the program including instructions for establishing communication with the host computer such that input to the guest computer serves as input to the host computer, and output displays from the host computer are displayed on the guest computer. The portable device includes a cryptographic processor for performing cryptographic processing for communicating with the host computer. The portable device also includes a protected memory for storing a private key accessible to the cryptographic processor, the private key being used during cryptographic processing. The protected memory can be internal or external to the cryptographic processor.

REFERENCES:
patent: 6449651 (2002-09-01), Dorfman et al.
patent: 6611869 (2003-08-01), Eschelbeck
patent: 6895502 (2005-05-01), Fraser
patent: 2002/0038420 (2002-03-01), Collins et al.
patent: 2002/0112183 (2002-08-01), Baird et al.
patent: 2003/0182571 (2003-09-01), Hashimoto et al.
patent: 2003/0217123 (2003-11-01), Anderson
patent: 2004/0070952 (2004-04-01), Higuchi et al.
patent: 2005/0091308 (2005-04-01), Bookman et al.
patent: 2005/0120204 (2005-06-01), Kiwimagi
patent: 2005/0144133 (2005-06-01), Hoffman
patent: 2006/0253894 (2006-11-01), Bookman et al.
IBM Technical Disclosure Bulletin, vol. 36, No. 3, Mar. 1993, New York, U.S., pp. 421-425, XP000354831: “Remote Desktop Environments Reflected in Local Desktop Windows”.
Citrix. 2004. White Paper: Remote-Access Technologies: A Comparison of GoToMyPC™ and pcAnywhere™.

Affiliated with

Also associated with

Rating

Portable device for accessing host computer via remote computer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable device for accessing host computer via remote computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable device for accessing host computer via remote computer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4164349