Integrated security system
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United States of America Patent
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Jan 7, 2014
Grant Date -
Dec 30, 2004
app pub date -
Jun 30, 2003
filing date -
Jun 30, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A network device used to provide network security includes an interface configured to receive data transmitted over a network. The network device also includes a firewall, intrusion detection logic and forwarding logic. The firewall, intrusion detection logic and forwarding logic process the received data to determine whether the data contains malicious content. When the data contains malicious content, the data may be dropped before it reaches a user device to which the received data was sent. Optionally, the network device may interact with an external device in order to make the forwarding decision. In addition, the network device may subscribe to services offered by the external device to receive updated security information.
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