Protection against network-based malicious activity utilizing transparent proxy services

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9009332
SERIAL NO

14335221

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Transparent proxy services are provided reliably. A TCP/IP input stream is received that includes data and control packets directed to a destination address that is different from a network address of the proxy. Incoming TCP data packets and control packets are intercepted. Intercepted data packets are processed asynchronously with respect to reception of other TCP data packets. At the start of the processing, an indicator is set to represent an active state of the processing; at the conclusion of the processing an output of the processing is sent to a determined destination for the first TCP data packet, and the indicator is set to represent a non-active state of the processing. In response to the state of the indicator representing the active state of the processing, control packets are delayed by the proxy.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AO KASPERSKY LABMOSCOW, RU117

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Remizov, Boris Y Moscow, RU 1 2

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 2001/0040,697 Hierarchical fax-through data network and remote access network appliance control apparatus and method 6 2001
* 2011/0299,554 Solutions for dynamic NAT and firewall traversal 2 2010
 
CISCO TECHNOLOGY, INC. (2)
7161947 Methods and apparatus for intercepting control and data connections 36 2002
7706314 Approach for implementing IPsec in performance enhancing proxy (PEP) environments 2 2005
 
ADVANTECH SATELLITE NETWORKS INC. (1)
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TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (1)
* 2014/0286,313 METHODS AND ARRANGEMENTS FOR IMPROVING TRANSMISSION CONTROL PROTOCOL PERFORMANCE IN A CELLULAR NETWORK 9 2011
 
ALCATEL (1)
* 7478155 Method for intercepting control data, in particular quality of service data, and associated device 6 2003
 
NVIDIA CORPORATION (1)
* 2012/0269,150 WIRELESS TERMINAL FOR TRANSMITTING PACKETS OF DIFFERENT TYPES 7 2010
 
HUGHES NETWORK SYSTEMS, LLC (1)
8140687 Performance enhancing proxy handover 4 2009
 
SYMANTEC CORPORATION (2)
7743160 System and method of delaying connection acceptance to support connection request processing at layer-7 3 2007
8130747 System and method of traffic inspection and stateful connection forwarding among geographically dispersed network appliances organized as clusters 15 2007
 
CITRIX SYSTEMS, INC. (1)
* 8238241 Automatic detection and window virtualization for flow control 12 2004
 
RAYTHEON COMPANY (1)
* 2012/0054,583 METHOD AND SYSTEM OF SUB-PACKET ERROR CORRECTION 5 2010
 
MOTOROLA, INC. (1)
* 2007/0240,209 Session persistence on a wireless network 19 2006
 
ALTIGEN COMMUNICATIONS, INC. (2)
* 2001/0050,925 Packetized communications apparatus and method 2 2000
* 2002/0027,880 Packetized communications apparatus and method 8 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SHAPE SECURITY, INC. (2)
* 9544329 Client/server security by an intermediary executing instructions received from a server and rendering client application instructions 0 2014
* 2015/0271,188 CLIENT/SERVER SECURITY BY AN INTERMEDIARY EXECUTING INSTRUCTIONS RECEIVED FROM A SERVER AND RENDERING CLIENT APPLICATION INSTRUCTIONS 5 2014
 
ZTE CORPORATION (2)
* 9426217 Service node and inter-service node user protocol message synchronization method 0 2012
* 2014/0195,693 SERVICE NODE AND INTER-SERVICE NODE USER PROTOCOL MESSAGE SYNCHRONIZATION METHOD 0 2012
* Cited By Examiner

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