DE60124295T8 - Flussbasierte erfassung eines eindringens in ein netzwerk - Google Patents

Flussbasierte erfassung eines eindringens in ein netzwerk Download PDF

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Publication number
DE60124295T8
DE60124295T8 DE60124295T DE60124295T DE60124295T8 DE 60124295 T8 DE60124295 T8 DE 60124295T8 DE 60124295 T DE60124295 T DE 60124295T DE 60124295 T DE60124295 T DE 60124295T DE 60124295 T8 DE60124295 T8 DE 60124295T8
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DE60124295T2 (de
DE60124295D1 (de
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A. III John Atlanta COPELAND
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Lancope LLC
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Lancope LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Revetment (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Emergency Alarm Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE60124295T 2000-11-30 2001-11-30 Flussbasierte erfassung eines eindringens in ein netzwerk Active DE60124295T8 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25026100P 2000-11-30 2000-11-30
US250261P 2000-11-30
US26519401P 2001-01-31 2001-01-31
US265194P 2001-01-31
PCT/US2001/045275 WO2002045380A2 (en) 2000-11-30 2001-11-30 Flow-based detection of network intrusions

Publications (3)

Publication Number Publication Date
DE60124295D1 DE60124295D1 (de) 2006-12-14
DE60124295T2 DE60124295T2 (de) 2007-05-31
DE60124295T8 true DE60124295T8 (de) 2007-12-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124295T Active DE60124295T8 (de) 2000-11-30 2001-11-30 Flussbasierte erfassung eines eindringens in ein netzwerk

Country Status (7)

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US (1) US7185368B2 (de)
EP (1) EP1338130B1 (de)
AT (1) ATE344573T1 (de)
AU (2) AU3054102A (de)
CA (1) CA2430571C (de)
DE (1) DE60124295T8 (de)
WO (1) WO2002045380A2 (de)

Families Citing this family (298)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7073198B1 (en) 1999-08-26 2006-07-04 Ncircle Network Security, Inc. Method and system for detecting a vulnerability in a network
US6957348B1 (en) 2000-01-10 2005-10-18 Ncircle Network Security, Inc. Interoperability of vulnerability and intrusion detection systems
US20040073617A1 (en) 2000-06-19 2004-04-15 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
US7181769B1 (en) 2000-08-25 2007-02-20 Ncircle Network Security, Inc. Network security system having a device profiler communicatively coupled to a traffic monitor
US9280667B1 (en) 2000-08-25 2016-03-08 Tripwire, Inc. Persistent host determination
US20020032793A1 (en) * 2000-09-08 2002-03-14 The Regents Of The University Of Michigan Method and system for reconstructing a path taken by undesirable network traffic through a computer network from a source of the traffic
US6988148B1 (en) * 2001-01-19 2006-01-17 Cisco Technology, Inc. IP pool management utilizing an IP pool MIB
GB2372673B (en) * 2001-02-27 2003-05-28 3Com Corp Apparatus and method for processing data relating to events on a network
US7788345B1 (en) 2001-06-04 2010-08-31 Cisco Technology, Inc. Resource allocation and reclamation for on-demand address pools
US7409714B2 (en) 2001-06-13 2008-08-05 Mcafee, Inc. Virtual intrusion detection system and method of using same
US20040187032A1 (en) * 2001-08-07 2004-09-23 Christoph Gels Method, data carrier, computer system and computer progamme for the identification and defence of attacks in server of network service providers and operators
US7062553B2 (en) * 2001-12-04 2006-06-13 Trend Micro, Inc. Virus epidemic damage control system and method for network environment
US20030105973A1 (en) * 2001-12-04 2003-06-05 Trend Micro Incorporated Virus epidemic outbreak command system and method using early warning monitors in a network environment
EP1330095B1 (de) * 2002-01-18 2006-04-05 Stonesoft Corporation Ueberwachung des Datenflusses zur Verbesserung des Netzwerksicherheitsschutzes
US7225343B1 (en) * 2002-01-25 2007-05-29 The Trustees Of Columbia University In The City Of New York System and methods for adaptive model generation for detecting intrusions in computer systems
US7650634B2 (en) 2002-02-08 2010-01-19 Juniper Networks, Inc. Intelligent integrated network security device
US7734752B2 (en) * 2002-02-08 2010-06-08 Juniper Networks, Inc. Intelligent integrated network security device for high-availability applications
US8370936B2 (en) * 2002-02-08 2013-02-05 Juniper Networks, Inc. Multi-method gateway-based network security systems and methods
US8209756B1 (en) 2002-02-08 2012-06-26 Juniper Networks, Inc. Compound attack detection in a computer network
US6941467B2 (en) * 2002-03-08 2005-09-06 Ciphertrust, Inc. Systems and methods for adaptive message interrogation through multiple queues
US7124438B2 (en) 2002-03-08 2006-10-17 Ciphertrust, Inc. Systems and methods for anomaly detection in patterns of monitored communications
US7903549B2 (en) 2002-03-08 2011-03-08 Secure Computing Corporation Content-based policy compliance systems and methods
US8561167B2 (en) 2002-03-08 2013-10-15 Mcafee, Inc. Web reputation scoring
US20060015942A1 (en) 2002-03-08 2006-01-19 Ciphertrust, Inc. Systems and methods for classification of messaging entities
US8132250B2 (en) 2002-03-08 2012-03-06 Mcafee, Inc. Message profiling systems and methods
US7694128B2 (en) 2002-03-08 2010-04-06 Mcafee, Inc. Systems and methods for secure communication delivery
US7693947B2 (en) 2002-03-08 2010-04-06 Mcafee, Inc. Systems and methods for graphically displaying messaging traffic
US7870203B2 (en) 2002-03-08 2011-01-11 Mcafee, Inc. Methods and systems for exposing messaging reputation to an end user
US8578480B2 (en) 2002-03-08 2013-11-05 Mcafee, Inc. Systems and methods for identifying potentially malicious messages
US7096498B2 (en) 2002-03-08 2006-08-22 Cipher Trust, Inc. Systems and methods for message threat management
US7042852B2 (en) * 2002-05-20 2006-05-09 Airdefense, Inc. System and method for wireless LAN dynamic channel change with honeypot trap
US7058796B2 (en) * 2002-05-20 2006-06-06 Airdefense, Inc. Method and system for actively defending a wireless LAN against attacks
ES2558302T3 (es) * 2002-05-20 2016-02-03 Airdefense, Inc. Sistema para manejar la actividad de una red inalámbrica
US7322044B2 (en) * 2002-06-03 2008-01-22 Airdefense, Inc. Systems and methods for automated network policy exception detection and correction
GB2391419A (en) 2002-06-07 2004-02-04 Hewlett Packard Co Restricting the propagation of a virus within a network
GB2401280B (en) 2003-04-29 2006-02-08 Hewlett Packard Development Co Propagation of viruses through an information technology network
GB2394382A (en) 2002-10-19 2004-04-21 Hewlett Packard Co Monitoring the propagation of viruses through an Information Technology network
TWI244297B (en) 2002-06-12 2005-11-21 Thomson Licensing Sa Apparatus and method adapted to communicate via a network
US7420929B1 (en) 2002-07-02 2008-09-02 Juniper Networks, Inc. Adaptive network flow analysis
US7752665B1 (en) * 2002-07-12 2010-07-06 TCS Commercial, Inc. Detecting probes and scans over high-bandwidth, long-term, incomplete network traffic information using limited memory
US7752324B2 (en) 2002-07-12 2010-07-06 Penn State Research Foundation Real-time packet traceback and associated packet marking strategies
US7519990B1 (en) * 2002-07-19 2009-04-14 Fortinet, Inc. Managing network traffic flow
JP3996010B2 (ja) * 2002-08-01 2007-10-24 株式会社日立製作所 ストレージネットワークシステム、管理装置、管理方法及びプログラム
US7251215B1 (en) * 2002-08-26 2007-07-31 Juniper Networks, Inc. Adaptive network router
US7313100B1 (en) 2002-08-26 2007-12-25 Juniper Networks, Inc. Network device having accounting service card
JP3773194B2 (ja) * 2002-09-30 2006-05-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 通信監視システム及びその方法、情報処理方法並びにプログラム
US8117639B2 (en) 2002-10-10 2012-02-14 Rocksteady Technologies, Llc System and method for providing access control
US8479057B2 (en) * 2002-11-04 2013-07-02 Riverbed Technology, Inc. Aggregator for connection based anomaly detection
US8191136B2 (en) * 2002-11-04 2012-05-29 Riverbed Technology, Inc. Connection based denial of service detection
US8504879B2 (en) * 2002-11-04 2013-08-06 Riverbed Technology, Inc. Connection based anomaly detection
US7454499B2 (en) * 2002-11-07 2008-11-18 Tippingpoint Technologies, Inc. Active network defense system and method
US7359930B2 (en) * 2002-11-21 2008-04-15 Arbor Networks System and method for managing computer networks
US7500266B1 (en) * 2002-12-03 2009-03-03 Bbn Technologies Corp. Systems and methods for detecting network intrusions
US8327442B2 (en) 2002-12-24 2012-12-04 Herz Frederick S M System and method for a distributed application and network security system (SDI-SCAM)
US9503470B2 (en) 2002-12-24 2016-11-22 Fred Herz Patents, LLC Distributed agent based model for security monitoring and response
US20040193943A1 (en) * 2003-02-13 2004-09-30 Robert Angelino Multiparameter network fault detection system using probabilistic and aggregation analysis
US7895649B1 (en) 2003-04-04 2011-02-22 Raytheon Company Dynamic rule generation for an enterprise intrusion detection system
US7293238B1 (en) 2003-04-04 2007-11-06 Raytheon Company Graphical user interface for an enterprise intrusion detection system
US7356585B1 (en) * 2003-04-04 2008-04-08 Raytheon Company Vertically extensible intrusion detection system and method
US8027841B2 (en) * 2003-04-09 2011-09-27 Holloway J Michael Centralized server obtaining security intelligence knowledge by analyzing VoIP bit-stream
US7359676B2 (en) * 2003-04-21 2008-04-15 Airdefense, Inc. Systems and methods for adaptively scanning for wireless communications
US7324804B2 (en) * 2003-04-21 2008-01-29 Airdefense, Inc. Systems and methods for dynamic sensor discovery and selection
US7522908B2 (en) * 2003-04-21 2009-04-21 Airdefense, Inc. Systems and methods for wireless network site survey
GB2401281B (en) 2003-04-29 2006-02-08 Hewlett Packard Development Co Propagation of viruses through an information technology network
US7796515B2 (en) 2003-04-29 2010-09-14 Hewlett-Packard Development Company, L.P. Propagation of viruses through an information technology network
US7308716B2 (en) * 2003-05-20 2007-12-11 International Business Machines Corporation Applying blocking measures progressively to malicious network traffic
US7710867B1 (en) * 2003-05-23 2010-05-04 F5 Networks, Inc. System and method for managing traffic to a probe
US7248353B2 (en) * 2003-05-30 2007-07-24 Ebara Corporation Method and apparatus for inspecting samples, and method for manufacturing devices using method and apparatus for inspecting samples
DE60321972D1 (de) 2003-08-11 2008-08-14 Telecom Italia Spa Verfahren und system zur erkennung einer unbefugten benutzung eines kommunikationsnetzes
US7624438B2 (en) 2003-08-20 2009-11-24 Eric White System and method for providing a secure connection between networked computers
US7725936B2 (en) * 2003-10-31 2010-05-25 International Business Machines Corporation Host-based network intrusion detection systems
JP4516306B2 (ja) 2003-11-28 2010-08-04 株式会社日立製作所 ストレージネットワークの性能情報を収集する方法
DE60315047D1 (de) * 2003-12-19 2007-08-30 Sgs Thomson Microelectronics Halbleiterschaltung zur Begrenzung von Datenzugang
US9032095B1 (en) 2004-01-06 2015-05-12 Juniper Networks, Inc. Routing device having multiple logical routers
US7895448B1 (en) * 2004-02-18 2011-02-22 Symantec Corporation Risk profiling
US7610621B2 (en) * 2004-03-10 2009-10-27 Eric White System and method for behavior-based firewall modeling
US20050204022A1 (en) * 2004-03-10 2005-09-15 Keith Johnston System and method for network management XML architectural abstraction
US7509625B2 (en) 2004-03-10 2009-03-24 Eric White System and method for comprehensive code generation for system management
US7665130B2 (en) 2004-03-10 2010-02-16 Eric White System and method for double-capture/double-redirect to a different location
US7590728B2 (en) * 2004-03-10 2009-09-15 Eric White System and method for detection of aberrant network behavior by clients of a network access gateway
US8543710B2 (en) * 2004-03-10 2013-09-24 Rpx Corporation Method and system for controlling network access
WO2005093576A1 (en) * 2004-03-28 2005-10-06 Robert Iakobashvili Visualization of packet network performance, analysis and optimization for design
US7966658B2 (en) * 2004-04-08 2011-06-21 The Regents Of The University Of California Detecting public network attacks using signatures and fast content analysis
US7673049B2 (en) * 2004-04-19 2010-03-02 Brian Dinello Network security system
US7225468B2 (en) * 2004-05-07 2007-05-29 Digital Security Networks, Llc Methods and apparatus for computer network security using intrusion detection and prevention
CA2733172C (en) * 2004-05-07 2011-10-25 Sandvine Incorporated Ulc A system and method for detecting sources of abnormal computer network messages
US8074277B2 (en) * 2004-06-07 2011-12-06 Check Point Software Technologies, Inc. System and methodology for intrusion detection and prevention
GB2415578B (en) * 2004-06-23 2007-07-04 Hewlett Packard Development Co Restricting virus access to a network
US7523504B2 (en) * 2004-08-02 2009-04-21 Netiq Corporation Methods, systems and computer program products for evaluating security of a network environment
US7546635B1 (en) 2004-08-11 2009-06-09 Juniper Networks, Inc. Stateful firewall protection for control plane traffic within a network device
US8176126B2 (en) 2004-08-26 2012-05-08 International Business Machines Corporation System, method and program to limit rate of transferring messages from suspected spammers
US7706273B2 (en) * 2004-09-30 2010-04-27 Riverbed Technology, Inc. Port tracking on dynamically negotiated ports
US20060101516A1 (en) * 2004-10-12 2006-05-11 Sushanthan Sudaharan Honeynet farms as an early warning system for production networks
US7600257B2 (en) * 2004-10-13 2009-10-06 Sonicwall, Inc. Method and an apparatus to perform multiple packet payloads analysis
US7835361B1 (en) 2004-10-13 2010-11-16 Sonicwall, Inc. Method and apparatus for identifying data patterns in a file
US8196199B2 (en) * 2004-10-19 2012-06-05 Airdefense, Inc. Personal wireless monitoring agent
US8635690B2 (en) * 2004-11-05 2014-01-21 Mcafee, Inc. Reputation based message processing
US7607170B2 (en) 2004-12-22 2009-10-20 Radware Ltd. Stateful attack protection
US7577992B2 (en) * 2005-01-14 2009-08-18 Microsoft Corporation Software security based on control flow integrity
US7769851B1 (en) 2005-01-27 2010-08-03 Juniper Networks, Inc. Application-layer monitoring and profiling network traffic
US7810151B1 (en) 2005-01-27 2010-10-05 Juniper Networks, Inc. Automated change detection within a network environment
US7937755B1 (en) * 2005-01-27 2011-05-03 Juniper Networks, Inc. Identification of network policy violations
US7809826B1 (en) 2005-01-27 2010-10-05 Juniper Networks, Inc. Remote aggregation of network traffic profiling data
JP4170299B2 (ja) * 2005-01-31 2008-10-22 独立行政法人 宇宙航空研究開発機構 通信状態遷移モニタ方法及びこれを利用した通信状態遷移モニタ装置
US7797411B1 (en) 2005-02-02 2010-09-14 Juniper Networks, Inc. Detection and prevention of encapsulated network attacks using an intermediate device
US7937480B2 (en) 2005-06-02 2011-05-03 Mcafee, Inc. Aggregation of reputation data
WO2006130840A2 (en) * 2005-06-02 2006-12-07 Georgia Tech Research Corporation System and method for data streaming
US7877803B2 (en) * 2005-06-27 2011-01-25 Hewlett-Packard Development Company, L.P. Automated immune response for a computer
US8572733B1 (en) 2005-07-06 2013-10-29 Raytheon Company System and method for active data collection in a network security system
US7746862B1 (en) 2005-08-02 2010-06-29 Juniper Networks, Inc. Packet processing in a multiple processor system
US7908655B1 (en) * 2005-08-16 2011-03-15 Sprint Communications Company L.P. Connectionless port scan detection on a network
US8224761B1 (en) 2005-09-01 2012-07-17 Raytheon Company System and method for interactive correlation rule design in a network security system
US7352280B1 (en) 2005-09-01 2008-04-01 Raytheon Company System and method for intruder tracking using advanced correlation in a network security system
US7950058B1 (en) 2005-09-01 2011-05-24 Raytheon Company System and method for collaborative information security correlation in low bandwidth environments
US8079083B1 (en) * 2005-09-02 2011-12-13 Symantec Corporation Method and system for recording network traffic and predicting potential security events
US7716340B2 (en) * 2005-09-30 2010-05-11 Lycos, Inc. Restricting access to a shared resource
US20070078589A1 (en) * 2005-10-05 2007-04-05 Antonio Magnaghi Detecting anomalies internal to a network from traffic external to the network
US20070076611A1 (en) * 2005-10-05 2007-04-05 Fujitsu Limited Detecting anomalies from acceptable traffic affected by anomalous traffic
US8566928B2 (en) 2005-10-27 2013-10-22 Georgia Tech Research Corporation Method and system for detecting and responding to attacking networks
US7653670B2 (en) * 2005-11-28 2010-01-26 Nec Laboratories America, Inc. Storage-efficient and collision-free hash-based packet processing architecture and method
US7849185B1 (en) 2006-01-10 2010-12-07 Raytheon Company System and method for attacker attribution in a network security system
US7715800B2 (en) 2006-01-13 2010-05-11 Airdefense, Inc. Systems and methods for wireless intrusion detection using spectral analysis
US7787390B1 (en) 2006-01-30 2010-08-31 Marvell International Ltd. Custom automatic remote monitoring for network devices
US9392009B2 (en) 2006-03-02 2016-07-12 International Business Machines Corporation Operating a network monitoring entity
US7971251B2 (en) * 2006-03-17 2011-06-28 Airdefense, Inc. Systems and methods for wireless security using distributed collaboration of wireless clients
US20070218874A1 (en) * 2006-03-17 2007-09-20 Airdefense, Inc. Systems and Methods For Wireless Network Forensics
US20090021343A1 (en) * 2006-05-10 2009-01-22 Airdefense, Inc. RFID Intrusion Protection System and Methods
US8001597B2 (en) 2006-05-15 2011-08-16 Fair Isaac Corporation Comprehensive online fraud detection system and method
US7697418B2 (en) * 2006-06-12 2010-04-13 Alcatel Lucent Method for estimating the fan-in and/or fan-out of a node
US7970013B2 (en) 2006-06-16 2011-06-28 Airdefense, Inc. Systems and methods for wireless network content filtering
US7873833B2 (en) * 2006-06-29 2011-01-18 Cisco Technology, Inc. Detection of frequent and dispersed invariants
EP1879350A1 (de) * 2006-07-10 2008-01-16 Abb Research Ltd. Verteiltes Computersystem mit LAN
US20080034424A1 (en) * 2006-07-20 2008-02-07 Kevin Overcash System and method of preventing web applications threats
US7934253B2 (en) * 2006-07-20 2011-04-26 Trustwave Holdings, Inc. System and method of securing web applications across an enterprise
US20080047009A1 (en) * 2006-07-20 2008-02-21 Kevin Overcash System and method of securing networks against applications threats
US8281392B2 (en) * 2006-08-11 2012-10-02 Airdefense, Inc. Methods and systems for wired equivalent privacy and Wi-Fi protected access protection
US8145560B2 (en) 2006-11-14 2012-03-27 Fmr Llc Detecting fraudulent activity on a network
AU2007351385B2 (en) * 2006-11-14 2013-05-16 Fmr Llc Detecting and interdicting fraudulent activity on a network
US7856494B2 (en) 2006-11-14 2010-12-21 Fmr Llc Detecting and interdicting fraudulent activity on a network
US8811156B1 (en) 2006-11-14 2014-08-19 Raytheon Company Compressing n-dimensional data
US8180873B2 (en) 2006-11-14 2012-05-15 Fmr Llc Detecting fraudulent activity
US7779156B2 (en) 2007-01-24 2010-08-17 Mcafee, Inc. Reputation based load balancing
US8763114B2 (en) 2007-01-24 2014-06-24 Mcafee, Inc. Detecting image spam
US7949716B2 (en) 2007-01-24 2011-05-24 Mcafee, Inc. Correlation and analysis of entity attributes
US8214497B2 (en) 2007-01-24 2012-07-03 Mcafee, Inc. Multi-dimensional reputation scoring
US8179798B2 (en) 2007-01-24 2012-05-15 Mcafee, Inc. Reputation based connection throttling
US8391288B2 (en) * 2007-01-31 2013-03-05 Hewlett-Packard Development Company, L.P. Security system for protecting networks from vulnerability exploits
US20080196104A1 (en) * 2007-02-09 2008-08-14 George Tuvell Off-line mms malware scanning system and method
US7885976B2 (en) * 2007-02-23 2011-02-08 International Business Machines Corporation Identification, notification, and control of data access quantity and patterns
US8863286B1 (en) 2007-06-05 2014-10-14 Sonicwall, Inc. Notification for reassembly-free file scanning
US7991723B1 (en) 2007-07-16 2011-08-02 Sonicwall, Inc. Data pattern analysis using optimized deterministic finite automaton
US8291495B1 (en) * 2007-08-08 2012-10-16 Juniper Networks, Inc. Identifying applications for intrusion detection systems
US20090070880A1 (en) * 2007-09-11 2009-03-12 Harris David E Methods and apparatus for validating network alarms
WO2009039434A2 (en) * 2007-09-21 2009-03-26 Breach Security, Inc. System and method for detecting security defects in applications
US8185930B2 (en) 2007-11-06 2012-05-22 Mcafee, Inc. Adjusting filter or classification control settings
US8112800B1 (en) 2007-11-08 2012-02-07 Juniper Networks, Inc. Multi-layered application classification and decoding
US8045458B2 (en) 2007-11-08 2011-10-25 Mcafee, Inc. Prioritizing network traffic
US8180886B2 (en) * 2007-11-15 2012-05-15 Trustwave Holdings, Inc. Method and apparatus for detection of information transmission abnormalities
US8160975B2 (en) 2008-01-25 2012-04-17 Mcafee, Inc. Granular support vector machine with random granularity
US7792922B2 (en) * 2008-03-05 2010-09-07 Caterpillar Inc. Systems and methods for managing health of a client system
US8589503B2 (en) 2008-04-04 2013-11-19 Mcafee, Inc. Prioritizing network traffic
US8339959B1 (en) 2008-05-20 2012-12-25 Juniper Networks, Inc. Streamlined packet forwarding using dynamic filters for routing and security in a shared forwarding plane
US20090327971A1 (en) * 2008-06-26 2009-12-31 Microsoft Corporation Informational elements in threat models
US8856926B2 (en) 2008-06-27 2014-10-07 Juniper Networks, Inc. Dynamic policy provisioning within network security devices
US10027688B2 (en) 2008-08-11 2018-07-17 Damballa, Inc. Method and system for detecting malicious and/or botnet-related domain names
US7995496B2 (en) * 2008-08-20 2011-08-09 The Boeing Company Methods and systems for internet protocol (IP) traffic conversation detection and storage
US8762515B2 (en) * 2008-08-20 2014-06-24 The Boeing Company Methods and systems for collection, tracking, and display of near real time multicast data
US7903566B2 (en) * 2008-08-20 2011-03-08 The Boeing Company Methods and systems for anomaly detection using internet protocol (IP) traffic conversation data
US8726382B2 (en) * 2008-08-20 2014-05-13 The Boeing Company Methods and systems for automated detection and tracking of network attacks
US8813220B2 (en) * 2008-08-20 2014-08-19 The Boeing Company Methods and systems for internet protocol (IP) packet header collection and storage
US8009559B1 (en) * 2008-08-28 2011-08-30 Juniper Networks, Inc. Global flow tracking system
US8793398B2 (en) * 2008-08-29 2014-07-29 Red Hat, Inc. Facilitating client server interaction
US8793339B2 (en) * 2008-08-29 2014-07-29 Red Hat, Inc. Facilitating client server interaction
US8325749B2 (en) * 2008-12-24 2012-12-04 Juniper Networks, Inc. Methods and apparatus for transmission of groups of cells via a switch fabric
US8154996B2 (en) 2008-09-11 2012-04-10 Juniper Networks, Inc. Methods and apparatus for flow control associated with multi-staged queues
US8213308B2 (en) 2008-09-11 2012-07-03 Juniper Networks, Inc. Methods and apparatus for defining a flow control signal related to a transmit queue
US8955107B2 (en) * 2008-09-12 2015-02-10 Juniper Networks, Inc. Hierarchical application of security services within a computer network
US8220056B2 (en) * 2008-09-23 2012-07-10 Savvis, Inc. Threat management system and method
US20110238587A1 (en) * 2008-09-23 2011-09-29 Savvis, Inc. Policy management system and method
US8813221B1 (en) 2008-09-25 2014-08-19 Sonicwall, Inc. Reassembly-free deep packet inspection on multi-core hardware
US7855967B1 (en) * 2008-09-26 2010-12-21 Tellabs San Jose, Inc. Method and apparatus for providing line rate netflow statistics gathering
US8607347B2 (en) * 2008-09-29 2013-12-10 Sophos Limited Network stream scanning facility
US8572717B2 (en) 2008-10-09 2013-10-29 Juniper Networks, Inc. Dynamic access control policy with port restrictions for a network security appliance
US8254255B2 (en) 2008-12-29 2012-08-28 Juniper Networks, Inc. Flow-control in a switch fabric
US8531978B2 (en) 2009-02-02 2013-09-10 Level 3 Communications, Llc Network cost analysis
EP2392103B1 (de) 2009-02-02 2017-03-22 Level 3 Communications, LLC Netzwerkverkehrsanalyse
US9398043B1 (en) 2009-03-24 2016-07-19 Juniper Networks, Inc. Applying fine-grain policy action to encapsulated network attacks
NL2002694C2 (en) * 2009-04-01 2010-10-04 Univ Twente Method and system for alert classification in a computer network.
US20100293618A1 (en) * 2009-05-12 2010-11-18 Microsoft Corporation Runtime analysis of software privacy issues
US20110131652A1 (en) * 2009-05-29 2011-06-02 Autotrader.Com, Inc. Trained predictive services to interdict undesired website accesses
US9769149B1 (en) 2009-07-02 2017-09-19 Sonicwall Inc. Proxy-less secure sockets layer (SSL) data inspection
US20110023088A1 (en) * 2009-07-23 2011-01-27 Electronics And Telecommunications Research Institute Flow-based dynamic access control system and method
US8369345B1 (en) 2009-11-13 2013-02-05 Juniper Networks, Inc. Multi-router system having shared network interfaces
US9264321B2 (en) 2009-12-23 2016-02-16 Juniper Networks, Inc. Methods and apparatus for tracking data flow based on flow state values
US8949987B2 (en) * 2010-01-06 2015-02-03 Alcatel Lucent Computer security process monitor
US8578497B2 (en) 2010-01-06 2013-11-05 Damballa, Inc. Method and system for detecting malware
US8826438B2 (en) 2010-01-19 2014-09-02 Damballa, Inc. Method and system for network-based detecting of malware from behavioral clustering
US9602439B2 (en) 2010-04-30 2017-03-21 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US8621638B2 (en) 2010-05-14 2013-12-31 Mcafee, Inc. Systems and methods for classification of messaging entities
US10187353B2 (en) * 2010-06-02 2019-01-22 Symantec Corporation Behavioral classification of network data flows
US9065773B2 (en) 2010-06-22 2015-06-23 Juniper Networks, Inc. Methods and apparatus for virtual channel flow control associated with a switch fabric
US8553710B1 (en) 2010-08-18 2013-10-08 Juniper Networks, Inc. Fibre channel credit-based link flow control overlay onto fibre channel over ethernet
US8509071B1 (en) 2010-10-06 2013-08-13 Juniper Networks, Inc. Multi-dimensional traffic management
US9660940B2 (en) 2010-12-01 2017-05-23 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US9032089B2 (en) 2011-03-09 2015-05-12 Juniper Networks, Inc. Methods and apparatus for path selection within a network based on flow duration
CN102761517B (zh) * 2011-04-25 2015-06-24 工业和信息化部电信传输研究所 一种高速网络的内容还原方法
KR20130030086A (ko) * 2011-09-16 2013-03-26 한국전자통신연구원 비정상 세션 연결 종료 행위를 통한 분산 서비스 거부 공격 방어 방법 및 장치
US8811183B1 (en) 2011-10-04 2014-08-19 Juniper Networks, Inc. Methods and apparatus for multi-path flow control within a multi-stage switch fabric
US9251535B1 (en) 2012-01-05 2016-02-02 Juniper Networks, Inc. Offload of data transfer statistics from a mobile access gateway
US8976661B2 (en) * 2012-01-11 2015-03-10 Nec Laboratories America, Inc. Network self-protection
US9922190B2 (en) 2012-01-25 2018-03-20 Damballa, Inc. Method and system for detecting DGA-based malware
US10432587B2 (en) 2012-02-21 2019-10-01 Aventail Llc VPN deep packet inspection
RU2475836C1 (ru) * 2012-03-12 2013-02-20 Федеральное государственное военное образовательное учреждение высшего профессионального образования "Военная академия связи имени маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ защиты вычислительных сетей
US10169575B1 (en) * 2012-03-14 2019-01-01 Symantec Corporation Systems and methods for preventing internal network attacks
JP6139656B2 (ja) 2012-03-22 2017-05-31 ロス アラモス ナショナル セキュリティー，リミテッド ライアビリティー カンパニーＬｏｓ Ａｌａｍｏｓ Ｎａｔｉｏｎａｌ Ｓｅｃｕｒｉｔｙ，Ｌｌｃ 異常部分グラフの検出のための道探査及び異常／変更検出及び網状況認知のためのｄｎｓ要求及びホストエージェントの使用
US8995271B2 (en) * 2012-04-30 2015-03-31 Hewlett-Packard Development Company, L.P. Communications flow analysis
US9154461B2 (en) 2012-05-16 2015-10-06 The Keyw Corporation Packet capture deep packet inspection sensor
FI20125761A (fi) * 2012-06-29 2013-12-30 Tellabs Oy Menetelmä ja laite datakehysmyrskyjen lähteiden ilmaisemiseksi
US9686169B2 (en) 2012-07-02 2017-06-20 Ixia Real-time highly accurate network latency measurement with low generated traffic or data requirements
US9392003B2 (en) 2012-08-23 2016-07-12 Raytheon Foreground Security, Inc. Internet security cyber threat reporting system and method
US10547674B2 (en) 2012-08-27 2020-01-28 Help/Systems, Llc Methods and systems for network flow analysis
US9894088B2 (en) 2012-08-31 2018-02-13 Damballa, Inc. Data mining to identify malicious activity
US10084806B2 (en) 2012-08-31 2018-09-25 Damballa, Inc. Traffic simulation to identify malicious activity
US9565213B2 (en) 2012-10-22 2017-02-07 Centripetal Networks, Inc. Methods and systems for protecting a secured network
US9137205B2 (en) 2012-10-22 2015-09-15 Centripetal Networks, Inc. Methods and systems for protecting a secured network
US8943600B2 (en) * 2012-10-26 2015-01-27 International Business Machines Corporation Weighted security analysis
US9203806B2 (en) 2013-01-11 2015-12-01 Centripetal Networks, Inc. Rule swapping in a packet network
US9124552B2 (en) 2013-03-12 2015-09-01 Centripetal Networks, Inc. Filtering network data transfers
US9094445B2 (en) 2013-03-15 2015-07-28 Centripetal Networks, Inc. Protecting networks from cyber attacks and overloading
US9571511B2 (en) 2013-06-14 2017-02-14 Damballa, Inc. Systems and methods for traffic classification
DE102013216847B4 (de) * 2013-08-23 2023-06-01 Siemens Mobility GmbH Verfahren, Vorrichtung und System zur Überwachung einer Sicherheits-Netzübergangseinheit
US9288221B2 (en) 2014-01-14 2016-03-15 Pfu Limited Information processing apparatus, method for determining unauthorized activity and computer-readable medium
CN103780610A (zh) * 2014-01-16 2014-05-07 绵阳师范学院 基于协议特征的网络数据恢复方法
US9652464B2 (en) * 2014-01-30 2017-05-16 Nasdaq, Inc. Systems and methods for continuous active data security
US9565114B1 (en) * 2014-03-08 2017-02-07 Google Inc. Weighted load balancing using scaled parallel hashing
KR101761737B1 (ko) * 2014-05-20 2017-07-26 한국전자통신연구원 제어 시스템의 이상행위 탐지 시스템 및 방법
US9264370B1 (en) 2015-02-10 2016-02-16 Centripetal Networks, Inc. Correlating packets in communications networks
US9930065B2 (en) 2015-03-25 2018-03-27 University Of Georgia Research Foundation, Inc. Measuring, categorizing, and/or mitigating malware distribution paths
RO131470A2 (ro) 2015-04-10 2016-10-28 Ixia, A California Corporation Metode, sisteme şi suport citibil pe calculator pentru măsurarea întârzierii unei linii de comunicaţii unidirecţionale
US10019333B2 (en) 2015-04-16 2018-07-10 Keysight Technologies Singapore (Holdings) Pte. Ltd. Methods, systems, and computer readable media for emulating network devices with different clocks
US9736804B2 (en) 2015-04-16 2017-08-15 Ixia Methods, systems, and computer readable media for synchronizing timing among network interface cards (NICS) in a network equipment test device
US9866576B2 (en) 2015-04-17 2018-01-09 Centripetal Networks, Inc. Rule-based network-threat detection
RO131471A2 (ro) 2015-04-21 2016-10-28 Ixia, A California Corporation Metode, sisteme şi suport citibil pe calculator pentru testarea calităţii tactului recuperat
US10536357B2 (en) 2015-06-05 2020-01-14 Cisco Technology, Inc. Late data detection in data center
US10142353B2 (en) 2015-06-05 2018-11-27 Cisco Technology, Inc. System for monitoring and managing datacenters
US9917753B2 (en) * 2015-06-12 2018-03-13 Level 3 Communications, Llc Network operational flaw detection using metrics
US9813226B2 (en) 2015-08-05 2017-11-07 Ixia Modeling a clock
US9800595B2 (en) * 2015-09-21 2017-10-24 Ixia Methods, systems, and computer readable media for detecting physical link intrusions
US9917856B2 (en) 2015-12-23 2018-03-13 Centripetal Networks, Inc. Rule-based network-threat detection for encrypted communications
US10075416B2 (en) 2015-12-30 2018-09-11 Juniper Networks, Inc. Network session data sharing
US11729144B2 (en) 2016-01-04 2023-08-15 Centripetal Networks, Llc Efficient packet capture for cyber threat analysis
US10430442B2 (en) * 2016-03-09 2019-10-01 Symantec Corporation Systems and methods for automated classification of application network activity
RU2634211C1 (ru) 2016-07-06 2017-10-24 Общество с ограниченной ответственностью "Траст" Способ и система анализа протоколов взаимодействия вредоносных программ с центрами управления и выявления компьютерных атак
RU2649793C2 (ru) 2016-08-03 2018-04-04 ООО "Группа АйБи" Способ и система выявления удаленного подключения при работе на страницах веб-ресурса
US10263835B2 (en) * 2016-08-12 2019-04-16 Microsoft Technology Licensing, Llc Localizing network faults through differential analysis of TCP telemetry
RU2634209C1 (ru) * 2016-09-19 2017-10-24 Общество с ограниченной ответственностью "Группа АйБи ТДС" Система и способ автогенерации решающих правил для систем обнаружения вторжений с обратной связью
US10666675B1 (en) 2016-09-27 2020-05-26 Ca, Inc. Systems and methods for creating automatic computer-generated classifications
RU2637477C1 (ru) 2016-12-29 2017-12-04 Общество с ограниченной ответственностью "Траст" Система и способ обнаружения фишинговых веб-страниц
RU2671991C2 (ru) 2016-12-29 2018-11-08 Общество с ограниченной ответственностью "Траст" Система и способ сбора информации для обнаружения фишинга
CN108322354B (zh) * 2017-01-18 2020-10-23 中国移动通信集团河南有限公司 一种偷跑流量账户识别方法及装置
US10230690B2 (en) * 2017-03-23 2019-03-12 International Business Machines Corporation Digital media content distribution blocking
US10609054B2 (en) 2017-04-07 2020-03-31 Keysight Technologies Singapore (Sales) Pte. Ltd. Methods, systems, and computer readable media for monitoring, adjusting, and utilizing latency associated with accessing distributed computing resources
US10425321B2 (en) 2017-04-25 2019-09-24 Keysight Technologies Singapore (Sales) Pte. Ltd. Methods, systems, and computer readable media for testing time sensitive network (TSN) elements
US10503899B2 (en) 2017-07-10 2019-12-10 Centripetal Networks, Inc. Cyberanalysis workflow acceleration
US11233777B2 (en) 2017-07-24 2022-01-25 Centripetal Networks, Inc. Efficient SSL/TLS proxy
US10284526B2 (en) 2017-07-24 2019-05-07 Centripetal Networks, Inc. Efficient SSL/TLS proxy
US10855705B2 (en) 2017-09-29 2020-12-01 Cisco Technology, Inc. Enhanced flow-based computer network threat detection
RU2689816C2 (ru) 2017-11-21 2019-05-29 ООО "Группа АйБи" Способ для классифицирования последовательности действий пользователя (варианты)
RU2677361C1 (ru) 2018-01-17 2019-01-16 Общество с ограниченной ответственностью "Траст" Способ и система децентрализованной идентификации вредоносных программ
RU2668710C1 (ru) 2018-01-17 2018-10-02 Общество с ограниченной ответственностью "Группа АйБи ТДС" Вычислительное устройство и способ для обнаружения вредоносных доменных имен в сетевом трафике
RU2677368C1 (ru) 2018-01-17 2019-01-16 Общество С Ограниченной Ответственностью "Группа Айби" Способ и система для автоматического определения нечетких дубликатов видеоконтента
RU2676247C1 (ru) 2018-01-17 2018-12-26 Общество С Ограниченной Ответственностью "Группа Айби" Способ и компьютерное устройство для кластеризации веб-ресурсов
RU2680736C1 (ru) 2018-01-17 2019-02-26 Общество с ограниченной ответственностью "Группа АйБи ТДС" Сервер и способ для определения вредоносных файлов в сетевом трафике
RU2681699C1 (ru) 2018-02-13 2019-03-12 Общество с ограниченной ответственностью "Траст" Способ и сервер для поиска связанных сетевых ресурсов
US10333898B1 (en) 2018-07-09 2019-06-25 Centripetal Networks, Inc. Methods and systems for efficient network protection
WO2020087039A1 (en) 2018-10-26 2020-04-30 Netography, Inc. Distributed network and security operations platform
RU2708508C1 (ru) 2018-12-17 2019-12-09 Общество с ограниченной ответственностью "Траст" Способ и вычислительное устройство для выявления подозрительных пользователей в системах обмена сообщениями
RU2701040C1 (ru) 2018-12-28 2019-09-24 Общество с ограниченной ответственностью "Траст" Способ и вычислительное устройство для информирования о вредоносных веб-ресурсах
US10965392B2 (en) 2019-01-25 2021-03-30 Keysight Technologies, Inc. Active network tap supporting time sensitive network (TSN) standards
US11563768B2 (en) 2019-01-31 2023-01-24 Keysight Technologies, Inc. Methods, systems, and computer readable media for detecting and mitigating effects of timing attacks in time sensitive networks
WO2020176005A1 (ru) 2019-02-27 2020-09-03 Общество С Ограниченной Ответственностью "Группа Айби" Способ и система идентификации пользователя по клавиатурному почерку
US11381459B2 (en) * 2019-08-05 2022-07-05 Sk Planet Co., Ltd. Service providing system and method for preventing hidden camera, service providing apparatus therefor, and non-transitory computer readable medium having computer program recorded thereon
US11546354B2 (en) * 2019-11-26 2023-01-03 Kyndryl, Inc. Network shutdown for cyber security
RU2728498C1 (ru) 2019-12-05 2020-07-29 Общество с ограниченной ответственностью "Группа АйБи ТДС" Способ и система определения принадлежности программного обеспечения по его исходному коду
RU2728497C1 (ru) 2019-12-05 2020-07-29 Общество с ограниченной ответственностью "Группа АйБи ТДС" Способ и система определения принадлежности программного обеспечения по его машинному коду
RU2743974C1 (ru) 2019-12-19 2021-03-01 Общество с ограниченной ответственностью "Группа АйБи ТДС" Система и способ сканирования защищенности элементов сетевой архитектуры
SG10202001963TA (en) 2020-03-04 2021-10-28 Group Ib Global Private Ltd System and method for brand protection based on the search results
FR3111442B1 (fr) * 2020-06-10 2023-07-28 Serenicity Dispositif d’analyse du risque informatique d’un ensemble de périphériques connectés sur un réseau
US11475090B2 (en) 2020-07-15 2022-10-18 Group-Ib Global Private Limited Method and system for identifying clusters of affiliated web resources
RU2743619C1 (ru) 2020-08-06 2021-02-20 Общество с ограниченной ответственностью "Группа АйБи ТДС" Способ и система генерации списка индикаторов компрометации
US11316823B2 (en) 2020-08-27 2022-04-26 Centripetal Networks, Inc. Methods and systems for efficient virtualization of inline transparent computer networking devices
US11362996B2 (en) 2020-10-27 2022-06-14 Centripetal Networks, Inc. Methods and systems for efficient adaptive logging of cyber threat incidents
CN112929362B (zh) * 2021-02-04 2023-01-20 广东电网有限责任公司广州供电局 一种探针装置、前端报文处理方法及无线通信管理系统
US11947572B2 (en) 2021-03-29 2024-04-02 Group IB TDS, Ltd Method and system for clustering executable files
US11159546B1 (en) 2021-04-20 2021-10-26 Centripetal Networks, Inc. Methods and systems for efficient threat context-aware packet filtering for network protection
NL2030861B1 (en) 2021-06-01 2023-03-14 Trust Ltd System and method for external monitoring a cyberattack surface
RU2769075C1 (ru) 2021-06-10 2022-03-28 Общество с ограниченной ответственностью "Группа АйБи ТДС" Система и способ активного обнаружения вредоносных сетевых ресурсов
CN115103000B (zh) * 2022-06-20 2023-09-26 北京鼎兴达信息科技股份有限公司 基于NetStream对铁路数据网进行业务会话还原和分析方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437244A (en) * 1991-09-16 1995-08-01 Agri-Engineering, Inc. Ball float for a watering tank
US5557686A (en) * 1993-01-13 1996-09-17 University Of Alabama Method and apparatus for verification of a computer user's identification, based on keystroke characteristics
FR2706652B1 (fr) * 1993-06-09 1995-08-18 Alsthom Cge Alcatel Dispositif de détection d'intrusions et d'usagers suspects pour ensemble informatique et système de sécurité comportant un tel dispositif.
US5557742A (en) * 1994-03-07 1996-09-17 Haystack Labs, Inc. Method and system for detecting intrusion into and misuse of a data processing system
US5825750A (en) * 1996-03-29 1998-10-20 Motorola Method and apparatus for maintaining security in a packetized data communications network
US5970227A (en) 1996-04-30 1999-10-19 International Business Machines Corp. Wireless proximity detector security feature
US6119236A (en) * 1996-10-07 2000-09-12 Shipley; Peter M. Intelligent network security device and method
US6453345B2 (en) * 1996-11-06 2002-09-17 Datadirect Networks, Inc. Network security and surveillance system
US5991881A (en) 1996-11-08 1999-11-23 Harris Corporation Network surveillance system
US5796942A (en) * 1996-11-21 1998-08-18 Computer Associates International, Inc. Method and apparatus for automated network-wide surveillance and security breach intervention
US6578077B1 (en) * 1997-05-27 2003-06-10 Novell, Inc. Traffic monitoring tool for bandwidth management
US6182226B1 (en) 1998-03-18 2001-01-30 Secure Computing Corporation System and method for controlling interactions between networks
US6275942B1 (en) * 1998-05-20 2001-08-14 Network Associates, Inc. System, method and computer program product for automatic response to computer system misuse using active response modules
US6321338B1 (en) * 1998-11-09 2001-11-20 Sri International Network surveillance
US6370648B1 (en) * 1998-12-08 2002-04-09 Visa International Service Association Computer network intrusion detection
FR2790348B1 (fr) * 1999-02-26 2001-05-25 Thierry Grenot Systeme et procede de mesure des durees de transfert et des taux de pertes dans des reseaux de telecommunication haut-debit
US6628654B1 (en) * 1999-07-01 2003-09-30 Cisco Technology, Inc. Dispatching packets from a forwarding agent using tag switching
US6671811B1 (en) * 1999-10-25 2003-12-30 Visa Internation Service Association Features generation for use in computer network intrusion detection
US6363489B1 (en) * 1999-11-29 2002-03-26 Forescout Technologies Inc. Method for automatic intrusion detection and deflection in a network
US20020133586A1 (en) * 2001-01-16 2002-09-19 Carter Shanklin Method and device for monitoring data traffic and preventing unauthorized access to a network
US20020104017A1 (en) * 2001-01-30 2002-08-01 Rares Stefan Firewall system for protecting network elements connected to a public network
US20040187032A1 (en) * 2001-08-07 2004-09-23 Christoph Gels Method, data carrier, computer system and computer progamme for the identification and defence of attacks in server of network service providers and operators
US7565678B2 (en) * 2001-12-28 2009-07-21 At&T Intellectual Property, I, L.P. Methods and devices for discouraging unauthorized modifications to set top boxes and to gateways

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