Method of administering a dynamic filtering firewall
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United States of America Patent
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-
Aug 27, 2002
Grant Date -
N/A
app pub date -
Aug 20, 1998
filing date -
Aug 20, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of permitting a subscriber access to an online server complex operated by a particular online service provider (OSP) is disclosed. An IP communication request comprised of a destination IP address and an origination IP address is received. The IP communication request is forwarded to a dynamic filtering firewall if the destination IP address corresponds to a service provided by the particular OSP. The origination IP address is compared with a table of stored authenticated IP addresses. The IP communication request is forwarded to the destination IP address if the origination IP address matches an IP address contained in the table.
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