METHODS FOR ENCRYPTED-TRAFFIC URL FILTERING USING ADDRESS-MAPPING INTERCEPTION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 3, 2010
app pub date -
Dec 3, 2008
filing date -
Dec 3, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention discloses methods, media, and perimeter gateways for encrypted-traffic URL filtering using address-mapping interception, methods including the steps of: providing a client system having a client application for accessing websites from web servers; upon the client application attempting to access an encrypted website, performing a name-to-address query to resolve a name of the encrypted website; intercepting address-mapping responses; creating a mapping between the name and at least one network address of the encrypted website; intercepting incoming encrypted traffic; extracting a server's network address from the incoming encrypted traffic; establishing a resolved name being accessed using the mapping; and filtering the resolved name. Preferably, the step of filtering includes redirecting the encrypted traffic. Preferably, the method further includes the step of: blocking all encrypted traffic for unresolved names.
First Claim
Family
International Classification(s)
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