Method for protecting software accessible over a network using a key device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2012
Grant Date -
Mar 20, 2008
app pub date -
Sep 14, 2007
filing date -
Sep 20, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a method for protecting software based on network, which combines a client program that communicates with a server in C/S (or B/S) architecture with a key device, the client program authenticates a user using the key device for protecting software, the method includes the steps of: running the client program; authenticating the user using the key device by the client program; and continuing to run the client program with a server if the user has passed the authentication. In the prior art, the username and password are easy to intercept in transmission as plain text over network. In the method, the client program is combined with a key device. In addition, the complete client program cannot be executed without involving the server. Therefore, the strength of software protection is increased.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully