F5 Networks, Inc.

Callahan Cellular LLC

Tempered Networks, Inc.

Mcafee, Inc.

Fs Networks, Inc.

Vadarro Services Limited Liability Company

Lockdown Networks, Inc.

Robert George Gilde

Richard Roderick Masters

Christopher Daniel Boscolo

John Robert Hughes

Evan McClendon Webb

Paul Imre Szabo

Carlton Gene Amdahl

David Dean Schmitt

Steven Lee Harms

Jeffrey Anthony Pancottine

An apparatus, system, and method are directed towards enabling auditing of network vulnerabilities from multiple network vantage points virtually simultaneously. Multiple network vantage points may include, but are not limited to, remote/branch enterprise sites, devices on an enterprise perimeter, on either side of a security perimeter, and even through the security perimeter. In one embodiment, an auditor performs reflected audits thereby extending auditing of network vulnerabilities to provide a comprehensive 360 degree audit of internal, external, and remote enterprise network sites. In one embodiment, the present invention may be implemented employing a single auditing device, and one or more audit extension devices that are configured to extend the auditing device's audit reach. The auditing device and one or more audit extension devices may communicate using an encrypted network channel through a security perimeter and/or across multiple networks.

Network appliance for vulnerability assessment auditing over multiple networks

A server array controller that includes a Data Flow Segment (DFS) and at least one Control Segment (CS). The DFS includes the hardware-optimized portion of the controller, while the CS includes the software-optimized portions. The DFS performs most of the repetitive chores including statistics gathering and per-packet policy enforcement (e.g. packet switching). The DFS also performs tasks such as that of a router, a switch, or a routing switch. The CS determines the translation to be performed on each flow of packets, and thus performs high-level control functions and per-flow policy enforcement. Network address translation (NAT) is performed by the combined operation of the CS and DFS. The CS and DFS may be incorporated into one or more separate blocks. The CS and DFS are independently scalable. Additionally, the functionality of either the DFS or the CS may be separately implemented in software and/or hardware.

Method and system for optimizing a network by independently scaling control segments and data flow

Embodiments are directed to managing secure communication between a plurality of node computers over a network. If overlay networks for node computers are provided for communicating between the node computers, a mesh network may be configured. If a node computer that may be associated with the overlay networks sends a communication to other node computers also associated with the overlay networks, a gateway computer associated with the node computer may perform actions to process the communication. The gateway computer may select an overlay network based on the node computer. Target gateway computers associated with the other node computers may be determined based on the overlay network and the mesh network. Physical paths from the gateway computer to the target gateway computers may be determined. The gateway computer may send the communication to the target gateway computers over the physical paths and then to the other node computers.

Overlay network with position independent insertion and tap points

A system and method for providing persistence in a secure network access by using a client certificate sent by a client device to maintain the identity of a target. A security handshake is performed with a client device to establish a secure session. A target is determined. A client certificate is associated with the target. During subsequent secure sessions, the client certificate is used to maintain persistent communications between the client and a target. A session ID can be used in combination with the client certificate, by identifying the target based on the session ID or the client certificate, depending on which one is available in a client message.

Method and system for providing persistence in a secure network access

A system, method, and apparatus are directed to managing access to a network. An agent may intercept a network packet transmitted by an enforcement point in response to a request from a device to join the network. The agent identifies, based on the network packet, a port number on the enforcement point at which the request is received. The agent may transmit the port number to a NACA to enable security enforcement operations to be performed on the device. Another device may reside outside the quarantined network and be enabled by the NACA to direct a remediation measure to be performed on the device using at least the port number. The NACA may spoof an ARP response with an address of the NACA to restrict access to resources. The NACA may also place the device into one of a plurality of quarantined networks.

Network appliance for customizable quarantining of a node on a network

Distributing network traffic to multiple traffic management devices. A distributor receives packets from a network and may act as a layer 2 switch or router, to distribute the packet to one of a group of traffic management devices. The distributor may receive packets from servers that the traffic management devices are managing communications to. When distributing packets to traffic management devices, information may be used to determine which traffic management device each packet should be sent to. The distributor causes packets in a flow to be delivered to the same traffic management device. Many configurations are possible for connecting the distributor to the traffic management devices, including connecting each traffic management device to a physical or virtual port on the distributor, connecting the traffic management devices to the distributor using a virtual local area network, and connecting the traffic management devices to a layer 2 switch.

Method and system for scaling network traffic managers

A system for distributing network traffic to multiple traffic management devices. A distributor receives each packet from a network and may act as a layer 2 switch, a router, or distribute the packet to one of a group of traffic management devices. The distributor may receive packets from servers that the traffic management devices are managing communications to. When distributing packets to traffic management devices, information such as source and destination addresses may be used to determine which traffic management device each packet should be sent to. The distributor causes packets that are part of a flow to be delivered to the same traffic management device. Many configurations are possible for connecting the distributor to the traffic management devices, including connecting each traffic management device to a physical or virtual port on the distributor, connecting the traffic management devices to the distributor using a virtual local area network, and connecting the traffic management devices to a layer 2 switch.

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Issaquah, WA, United States of America

Robert George Gilde