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FI20030104A0 - Ilkivaltaisten yhteyksien ilmaisu ja estäminen - Google Patents

Ilkivaltaisten yhteyksien ilmaisu ja estäminen

Info

Publication number
FI20030104A0
FI20030104A0 FI20030104A FI20030104A FI20030104A0 FI 20030104 A0 FI20030104 A0 FI 20030104A0 FI 20030104 A FI20030104 A FI 20030104A FI 20030104 A FI20030104 A FI 20030104A FI 20030104 A0 FI20030104 A0 FI 20030104A0
Authority
FI
Finland
Prior art keywords
blocking
detection
unknown compounds
unknown
compounds
Prior art date
Application number
FI20030104A
Other languages
English (en)
Swedish (sv)
Inventor
Joona Airamo
Original Assignee
Stonesoft Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stonesoft Oyj filed Critical Stonesoft Oyj
Priority to FI20030104A priority Critical patent/FI20030104A0/fi
Publication of FI20030104A0 publication Critical patent/FI20030104A0/fi
Priority to US10/689,549 priority patent/US7401353B2/en
Priority to DE602004005253T priority patent/DE602004005253T2/de
Priority to EP04100197A priority patent/EP1443729B1/en

Links

Classifications

    • 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
    • H04L63/0236—Filtering by address, protocol, port number or service, e.g. IP-address or URL
    • 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
    • H04L63/0254—Stateful filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
FI20030104A 2003-01-23 2003-01-23 Ilkivaltaisten yhteyksien ilmaisu ja estäminen FI20030104A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20030104A FI20030104A0 (fi) 2003-01-23 2003-01-23 Ilkivaltaisten yhteyksien ilmaisu ja estäminen
US10/689,549 US7401353B2 (en) 2003-01-23 2003-10-21 Detecting and blocking malicious connections
DE602004005253T DE602004005253T2 (de) 2003-01-23 2004-01-22 Verfahren und Einrichtung zur Handhabung von zusammenhängenden Verbindungen in einer Firewall
EP04100197A EP1443729B1 (en) 2003-01-23 2004-01-22 Method and device for handling related connections in a firewall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20030104A FI20030104A0 (fi) 2003-01-23 2003-01-23 Ilkivaltaisten yhteyksien ilmaisu ja estäminen

Publications (1)

Publication Number Publication Date
FI20030104A0 true FI20030104A0 (fi) 2003-01-23

Family

ID=8565418

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030104A FI20030104A0 (fi) 2003-01-23 2003-01-23 Ilkivaltaisten yhteyksien ilmaisu ja estäminen

Country Status (4)

Country Link
US (1) US7401353B2 (fi)
EP (1) EP1443729B1 (fi)
DE (1) DE602004005253T2 (fi)
FI (1) FI20030104A0 (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7587676B2 (en) * 2004-08-31 2009-09-08 Sap Ag System and method for inhibiting interaction with malicious software
GB2418037B (en) * 2004-09-09 2007-02-28 Surfcontrol Plc System, method and apparatus for use in monitoring or controlling internet access
GB2418999A (en) * 2004-09-09 2006-04-12 Surfcontrol Plc Categorizing uniform resource locators
JP4327698B2 (ja) * 2004-10-19 2009-09-09 富士通株式会社 ネットワーク型ウィルス活動検出プログラム、処理方法およびシステム
US8020206B2 (en) 2006-07-10 2011-09-13 Websense, Inc. System and method of analyzing web content
US8615800B2 (en) 2006-07-10 2013-12-24 Websense, Inc. System and method for analyzing web content
US9654495B2 (en) 2006-12-01 2017-05-16 Websense, Llc System and method of analyzing web addresses
GB2458094A (en) 2007-01-09 2009-09-09 Surfcontrol On Demand Ltd URL interception and categorization in firewalls
GB2445764A (en) 2007-01-22 2008-07-23 Surfcontrol Plc Resource access filtering system and database structure for use therewith
GB0709527D0 (en) 2007-05-18 2007-06-27 Surfcontrol Plc Electronic messaging system, message processing apparatus and message processing method
US8117657B1 (en) * 2007-06-20 2012-02-14 Extreme Networks, Inc. Detection and mitigation of rapidly propagating threats from P2P, IRC and gaming
AU2009267107A1 (en) 2008-06-30 2010-01-07 Websense, Inc. System and method for dynamic and real-time categorization of webpages
US20110289154A1 (en) * 2010-05-19 2011-11-24 Log Corp. Online chatting system and method for user connected to website
US20130081129A1 (en) * 2011-09-23 2013-03-28 F-Secure Corporation Outbound Connection Detection and Blocking at a Client Computer
JP6529304B2 (ja) 2015-03-25 2019-06-12 株式会社日立ソリューションズ アクセス制御システム及びアクセス制御方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793763A (en) 1995-11-03 1998-08-11 Cisco Technology, Inc. Security system for network address translation systems
US7058822B2 (en) 2000-03-30 2006-06-06 Finjan Software, Ltd. Malicious mobile code runtime monitoring system and methods
US5915087A (en) 1996-12-12 1999-06-22 Secure Computing Corporation Transparent security proxy for unreliable message exchange protocols
US6219706B1 (en) 1998-10-16 2001-04-17 Cisco Technology, Inc. Access control for networks
GB9920834D0 (en) 1999-09-04 1999-11-10 Hewlett Packard Co Providing secure access through network firewalls
AU2001287214A1 (en) 2000-09-06 2002-03-22 Vocaltec Communications Ltd. Asynchronous full-duplex request/response protocol
US6993588B2 (en) 2001-03-26 2006-01-31 Sumisho Computer Systems Corporation System and methods for securely permitting mobile code to access resources over a network
US7765313B2 (en) * 2001-10-09 2010-07-27 Alcatel Lucent Hierarchical protocol classification engine
US20030084344A1 (en) * 2001-10-31 2003-05-01 Tarquini Richard Paul Method and computer readable medium for suppressing execution of signature file directives during a network exploit
FI20020882A0 (fi) 2002-05-08 2002-05-08 Stonesoft Oyj Toisiinsa liittyvien yhteyksien käsittely palomuurissa
US7823203B2 (en) * 2002-06-17 2010-10-26 At&T Intellectual Property Ii, L.P. Method and device for detecting computer network intrusions
US20040128545A1 (en) * 2002-12-31 2004-07-01 International Business Machines Corporation Host controlled dynamic firewall system

Also Published As

Publication number Publication date
EP1443729A1 (en) 2004-08-04
US7401353B2 (en) 2008-07-15
US20040148524A1 (en) 2004-07-29
DE602004005253T2 (de) 2007-06-28
EP1443729B1 (en) 2007-03-14
DE602004005253D1 (de) 2007-04-26

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