ATE361489T1 - Verfahren und system zur e-mailverarbeitung - Google Patents

Verfahren und system zur e-mailverarbeitung

Info

Publication number
ATE361489T1
ATE361489T1 AT01949640T AT01949640T ATE361489T1 AT E361489 T1 ATE361489 T1 AT E361489T1 AT 01949640 T AT01949640 T AT 01949640T AT 01949640 T AT01949640 T AT 01949640T AT E361489 T1 ATE361489 T1 AT E361489T1
Authority
AT
Austria
Prior art keywords
outbreak
virus
email
traffic patterns
emails
Prior art date
Application number
AT01949640T
Other languages
English (en)
Inventor
Alexander Shipp
Original Assignee
Messagelabs Ltd
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 Messagelabs Ltd filed Critical Messagelabs Ltd
Application granted granted Critical
Publication of ATE361489T1 publication Critical patent/ATE361489T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/234—Monitoring or handling of messages for tracking messages
    • 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
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/107—Computer-aided management of electronic mailing [e-mailing]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • 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
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Resources & Organizations (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Virology (AREA)
  • Health & Medical Sciences (AREA)
  • Tourism & Hospitality (AREA)
  • Operations Research (AREA)
  • Data Mining & Analysis (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • General Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Hardware Redundancy (AREA)
AT01949640T 2000-07-07 2001-07-06 Verfahren und system zur e-mailverarbeitung ATE361489T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0016835.1A GB0016835D0 (en) 2000-07-07 2000-07-07 Method of, and system for, processing email

Publications (1)

Publication Number Publication Date
ATE361489T1 true ATE361489T1 (de) 2007-05-15

Family

ID=9895305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01949640T ATE361489T1 (de) 2000-07-07 2001-07-06 Verfahren und system zur e-mailverarbeitung

Country Status (11)

Country Link
US (1) US7877807B2 (de)
EP (1) EP1299791B1 (de)
AT (1) ATE361489T1 (de)
AU (1) AU2001270763A1 (de)
CY (1) CY1106782T1 (de)
DE (1) DE60128227T2 (de)
DK (1) DK1299791T3 (de)
ES (1) ES2287140T3 (de)
GB (2) GB0016835D0 (de)
PT (1) PT1299791E (de)
WO (1) WO2002005072A2 (de)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089591B1 (en) 1999-07-30 2006-08-08 Symantec Corporation Generic detection and elimination of marco viruses
US6886099B1 (en) * 2000-09-12 2005-04-26 Networks Associates Technology, Inc. Computer virus detection
CN101030275B (zh) * 2001-02-12 2013-11-06 Emc公司 索引惟一电子邮件消息及其使用的系统和方法
EP1388068B1 (de) * 2001-04-13 2015-08-12 Nokia Technologies Oy System und verfahren zum schutz gegen sicherheitsanfälligkeiten für netzwerke
US7673342B2 (en) * 2001-07-26 2010-03-02 Mcafee, Inc. Detecting e-mail propagated malware
US20030097409A1 (en) * 2001-10-05 2003-05-22 Hungchou Tsai Systems and methods for securing computers
JP3693244B2 (ja) * 2001-10-31 2005-09-07 株式会社日立製作所 電子メールシステム、メールサーバ及びメール端末
EP1466261B1 (de) * 2002-01-08 2018-03-07 Seven Networks, LLC Verbindungsarchitektur für ein mobilnetzwerk
GB2384659B (en) * 2002-01-25 2004-01-14 F Secure Oyj Anti-virus protection at a network gateway
US20030154394A1 (en) * 2002-02-13 2003-08-14 Levin Lawrence R. Computer virus control
US7237008B1 (en) * 2002-05-10 2007-06-26 Mcafee, Inc. Detecting malware carried by an e-mail message
US7155742B1 (en) 2002-05-16 2006-12-26 Symantec Corporation Countering infections to communications modules
US20030226014A1 (en) * 2002-05-31 2003-12-04 Schmidt Rodney W. Trusted client utilizing security kernel under secure execution mode
GB2394382A (en) 2002-10-19 2004-04-21 Hewlett Packard Co Monitoring the propagation of viruses through an Information Technology network
GB2401280B (en) * 2003-04-29 2006-02-08 Hewlett Packard Development Co Propagation of viruses through an information technology network
GB2391419A (en) 2002-06-07 2004-02-04 Hewlett Packard Co Restricting the propagation of a virus within a network
US7418732B2 (en) * 2002-06-26 2008-08-26 Microsoft Corporation Network switches for detection and prevention of virus attacks
US7418729B2 (en) 2002-07-19 2008-08-26 Symantec Corporation Heuristic detection of malicious computer code by page tracking
US7380277B2 (en) 2002-07-22 2008-05-27 Symantec Corporation Preventing e-mail propagation of malicious computer code
US7478431B1 (en) 2002-08-02 2009-01-13 Symantec Corporation Heuristic detection of computer viruses
WO2004015954A1 (en) * 2002-08-07 2004-02-19 British Telecommunications Public Limited Company Server for sending electronics messages
DE10243243B4 (de) * 2002-09-17 2005-01-27 T-Mobile Deutschland Gmbh Verfahren zur empfängerseitigen automatischen Behandlung von unerwünschter elektronischer Post in Kommunikationsnetzen
US7159149B2 (en) 2002-10-24 2007-01-02 Symantec Corporation Heuristic detection and termination of fast spreading network worm attacks
US7631353B2 (en) 2002-12-17 2009-12-08 Symantec Corporation Blocking replication of e-mail worms
US7296293B2 (en) 2002-12-31 2007-11-13 Symantec Corporation Using a benevolent worm to assess and correct computer security vulnerabilities
US8468126B2 (en) * 2005-08-01 2013-06-18 Seven Networks, Inc. Publishing data in an information community
US7917468B2 (en) * 2005-08-01 2011-03-29 Seven Networks, Inc. Linking of personal information management data
US8266215B2 (en) 2003-02-20 2012-09-11 Sonicwall, Inc. Using distinguishing properties to classify messages
US7299261B1 (en) 2003-02-20 2007-11-20 Mailfrontier, Inc. A Wholly Owned Subsidiary Of Sonicwall, Inc. Message classification using a summary
US7185015B2 (en) * 2003-03-14 2007-02-27 Websense, Inc. System and method of monitoring and controlling application files
US7529754B2 (en) 2003-03-14 2009-05-05 Websense, Inc. System and method of monitoring and controlling application files
GB2400934B (en) * 2003-04-25 2005-12-14 Messagelabs Ltd A method of,and system for detecting mass mailing viruses
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
US8271774B1 (en) 2003-08-11 2012-09-18 Symantec Corporation Circumstantial blocking of incoming network traffic containing code
US7639714B2 (en) 2003-11-12 2009-12-29 The Trustees Of Columbia University In The City Of New York Apparatus method and medium for detecting payload anomaly using n-gram distribution of normal data
US20050198168A1 (en) * 2003-12-04 2005-09-08 Justin Marston Messaging protocol discovery
US7971254B1 (en) * 2004-01-28 2011-06-28 Netgear, Inc. Method and system for low-latency detection of viruses transmitted over a network
US7721334B2 (en) * 2004-01-30 2010-05-18 Microsoft Corporation Detection of code-free files
US8220055B1 (en) * 2004-02-06 2012-07-10 Symantec Corporation Behavior blocking utilizing positive behavior system and method
US8214438B2 (en) * 2004-03-01 2012-07-03 Microsoft Corporation (More) advanced spam detection features
US8073911B2 (en) * 2004-05-12 2011-12-06 Bluespace Software Corporation Enforcing compliance policies in a messaging system
US7370233B1 (en) 2004-05-21 2008-05-06 Symantec Corporation Verification of desired end-state using a virtual machine environment
US7870200B2 (en) * 2004-05-29 2011-01-11 Ironport Systems, Inc. Monitoring the flow of messages received at a server
US7441042B1 (en) 2004-08-25 2008-10-21 Symanetc Corporation System and method for correlating network traffic and corresponding file input/output traffic
GB2418500A (en) * 2004-09-27 2006-03-29 Clearswift Ltd Detection, quarantine and modification of dangerous web pages
GB0422441D0 (en) * 2004-10-08 2004-11-10 I Cd Publishing Uk Ltd Processing electronic communications
US10043008B2 (en) 2004-10-29 2018-08-07 Microsoft Technology Licensing, Llc Efficient white listing of user-modifiable files
US8104086B1 (en) 2005-03-03 2012-01-24 Symantec Corporation Heuristically detecting spyware/adware registry activity
US8438633B1 (en) 2005-04-21 2013-05-07 Seven Networks, Inc. Flexible real-time inbox access
GB2427048A (en) 2005-06-09 2006-12-13 Avecho Group Ltd Detection of unwanted code or data in electronic mail
WO2006136660A1 (en) 2005-06-21 2006-12-28 Seven Networks International Oy Maintaining an ip connection in a mobile network
GB0512744D0 (en) * 2005-06-22 2005-07-27 Blackspider Technologies Method and system for filtering electronic messages
US8069166B2 (en) * 2005-08-01 2011-11-29 Seven Networks, Inc. Managing user-to-user contact with inferred presence information
US8407785B2 (en) 2005-08-18 2013-03-26 The Trustees Of Columbia University In The City Of New York Systems, methods, and media protecting a digital data processing device from attack
US8544097B2 (en) * 2005-10-14 2013-09-24 Sistema Universitario Ana G. Mendez, Inc. Attachment chain tracing scheme for email virus detection and control
CA2626993A1 (en) 2005-10-25 2007-05-03 The Trustees Of Columbia University In The City Of New York Methods, media and systems for detecting anomalous program executions
WO2007082308A2 (en) * 2006-01-13 2007-07-19 Bluespace Software Corp. Determining relevance of electronic content
US7769395B2 (en) * 2006-06-20 2010-08-03 Seven Networks, Inc. Location-based operations and messaging
US8239915B1 (en) 2006-06-30 2012-08-07 Symantec Corporation Endpoint management using trust rating data
US8135994B2 (en) 2006-10-30 2012-03-13 The Trustees Of Columbia University In The City Of New York Methods, media, and systems for detecting an anomalous sequence of function calls
GB0621656D0 (en) 2006-10-31 2006-12-06 Hewlett Packard Development Co Data file transformation
KR100859664B1 (ko) * 2006-11-13 2008-09-23 삼성에스디에스 주식회사 전자메일의 바이러스 감염여부 판정방법
US9654495B2 (en) * 2006-12-01 2017-05-16 Websense, Llc System and method of analyzing web addresses
GB2444514A (en) * 2006-12-04 2008-06-11 Glasswall Electronic file re-generation
US9729513B2 (en) 2007-11-08 2017-08-08 Glasswall (Ip) Limited Using multiple layers of policy management to manage risk
CN101212470B (zh) * 2006-12-30 2011-05-04 中国科学院计算技术研究所 一种能够抵御垃圾邮件的分布式邮件系统
GB2458094A (en) * 2007-01-09 2009-09-09 Surfcontrol On Demand Ltd URL interception and categorization in firewalls
GB0709527D0 (en) 2007-05-18 2007-06-27 Surfcontrol Plc Electronic messaging system, message processing apparatus and message processing method
US8805425B2 (en) 2007-06-01 2014-08-12 Seven Networks, Inc. Integrated messaging
US8364181B2 (en) 2007-12-10 2013-01-29 Seven Networks, Inc. Electronic-mail filtering for mobile devices
US9002828B2 (en) * 2007-12-13 2015-04-07 Seven Networks, Inc. Predictive content delivery
US8862657B2 (en) 2008-01-25 2014-10-14 Seven Networks, Inc. Policy based content service
US20090193338A1 (en) 2008-01-28 2009-07-30 Trevor Fiatal Reducing network and battery consumption during content delivery and playback
US8787947B2 (en) * 2008-06-18 2014-07-22 Seven Networks, Inc. Application discovery on mobile devices
US8078158B2 (en) 2008-06-26 2011-12-13 Seven Networks, Inc. Provisioning applications for a mobile device
US8909759B2 (en) 2008-10-10 2014-12-09 Seven Networks, Inc. Bandwidth measurement
US8863279B2 (en) 2010-03-08 2014-10-14 Raytheon Company System and method for malware detection
EP3651028A1 (de) 2010-07-26 2020-05-13 Seven Networks, LLC Koordinierung eines mobilnetzwerkverkehrs zwischen mehreren anwendungen
US8838783B2 (en) 2010-07-26 2014-09-16 Seven Networks, Inc. Distributed caching for resource and mobile network traffic management
US20120066759A1 (en) * 2010-09-10 2012-03-15 Cisco Technology, Inc. System and method for providing endpoint management for security threats in a network environment
US8484314B2 (en) 2010-11-01 2013-07-09 Seven Networks, Inc. Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
WO2012060995A2 (en) 2010-11-01 2012-05-10 Michael Luna Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
US8843153B2 (en) 2010-11-01 2014-09-23 Seven Networks, Inc. Mobile traffic categorization and policy for network use optimization while preserving user experience
CN103404193B (zh) 2010-11-22 2018-06-05 七网络有限责任公司 调校数据传输以优化为通过无线网络的传输建立的连接
EP2636268B1 (de) 2010-11-22 2019-02-27 Seven Networks, LLC Optimierung von ressourcenabfrageintervallen zur zufriedenstellenden beantwortung von anfragen auf mobilen vorrichtungen
WO2012094675A2 (en) 2011-01-07 2012-07-12 Seven Networks, Inc. System and method for reduction of mobile network traffic used for domain name system (dns) queries
US20120271903A1 (en) 2011-04-19 2012-10-25 Michael Luna Shared resource and virtual resource management in a networked environment
GB2505585B (en) 2011-04-27 2015-08-12 Seven Networks Inc Detecting and preserving state for satisfying application requests in a distributed proxy and cache system
GB2493473B (en) 2011-04-27 2013-06-19 Seven Networks Inc System and method for making requests on behalf of a mobile device based on atomic processes for mobile network traffic relief
US8584211B1 (en) 2011-05-18 2013-11-12 Bluespace Software Corporation Server-based architecture for securely providing multi-domain applications
US20120311710A1 (en) * 2011-06-03 2012-12-06 Voodoosoft Holdings, Llc Computer program, method, and system for preventing execution of viruses and malware
US8984581B2 (en) * 2011-07-27 2015-03-17 Seven Networks, Inc. Monitoring mobile application activities for malicious traffic on a mobile device
JP2014526751A (ja) 2011-09-15 2014-10-06 ザ・トラスティーズ・オブ・コロンビア・ユニバーシティ・イン・ザ・シティ・オブ・ニューヨーク リターン指向プログラミングのペイロードを検出するためのシステム、方法、および、非一時的コンピュータ可読媒体
WO2013086225A1 (en) 2011-12-06 2013-06-13 Seven Networks, Inc. A mobile device and method to utilize the failover mechanisms for fault tolerance provided for mobile traffic management and network/device resource conservation
US8918503B2 (en) 2011-12-06 2014-12-23 Seven Networks, Inc. Optimization of mobile traffic directed to private networks and operator configurability thereof
US9277443B2 (en) 2011-12-07 2016-03-01 Seven Networks, Llc Radio-awareness of mobile device for sending server-side control signals using a wireless network optimized transport protocol
US9009250B2 (en) 2011-12-07 2015-04-14 Seven Networks, Inc. Flexible and dynamic integration schemas of a traffic management system with various network operators for network traffic alleviation
US9021021B2 (en) 2011-12-14 2015-04-28 Seven Networks, Inc. Mobile network reporting and usage analytics system and method aggregated using a distributed traffic optimization system
US8909202B2 (en) 2012-01-05 2014-12-09 Seven Networks, Inc. Detection and management of user interactions with foreground applications on a mobile device in distributed caching
US9203864B2 (en) 2012-02-02 2015-12-01 Seven Networks, Llc Dynamic categorization of applications for network access in a mobile network
US9326189B2 (en) 2012-02-03 2016-04-26 Seven Networks, Llc User as an end point for profiling and optimizing the delivery of content and data in a wireless network
US8812695B2 (en) 2012-04-09 2014-08-19 Seven Networks, Inc. Method and system for management of a virtual network connection without heartbeat messages
US20130268656A1 (en) 2012-04-10 2013-10-10 Seven Networks, Inc. Intelligent customer service/call center services enhanced using real-time and historical mobile application and traffic-related statistics collected by a distributed caching system in a mobile network
US8775631B2 (en) 2012-07-13 2014-07-08 Seven Networks, Inc. Dynamic bandwidth adjustment for browsing or streaming activity in a wireless network based on prediction of user behavior when interacting with mobile applications
US9161258B2 (en) 2012-10-24 2015-10-13 Seven Networks, Llc Optimized and selective management of policy deployment to mobile clients in a congested network to prevent further aggravation of network congestion
US9241259B2 (en) 2012-11-30 2016-01-19 Websense, Inc. Method and apparatus for managing the transfer of sensitive information to mobile devices
US20140177497A1 (en) 2012-12-20 2014-06-26 Seven Networks, Inc. Management of mobile device radio state promotion and demotion
US9271238B2 (en) 2013-01-23 2016-02-23 Seven Networks, Llc Application or context aware fast dormancy
US8874761B2 (en) 2013-01-25 2014-10-28 Seven Networks, Inc. Signaling optimization in a wireless network for traffic utilizing proprietary and non-proprietary protocols
US8750123B1 (en) 2013-03-11 2014-06-10 Seven Networks, Inc. Mobile device equipped with mobile network congestion recognition to make intelligent decisions regarding connecting to an operator network
US9065765B2 (en) 2013-07-22 2015-06-23 Seven Networks, Inc. Proxy server associated with a mobile carrier for enhancing mobile traffic management in a mobile network
GB2518880A (en) 2013-10-04 2015-04-08 Glasswall Ip Ltd Anti-Malware mobile content data management apparatus and method
US9654445B2 (en) 2013-11-13 2017-05-16 ProtectWise, Inc. Network traffic filtering and routing for threat analysis
US10735453B2 (en) 2013-11-13 2020-08-04 Verizon Patent And Licensing Inc. Network traffic filtering and routing for threat analysis
US9516049B2 (en) 2013-11-13 2016-12-06 ProtectWise, Inc. Packet capture and network traffic replay
US9330264B1 (en) 2014-11-26 2016-05-03 Glasswall (Ip) Limited Statistical analytic method for the determination of the risk posed by file based content
US20160164917A1 (en) 2014-12-03 2016-06-09 Phantom Cyber Corporation Action recommendations for computing assets based on enrichment information
US10057237B2 (en) * 2015-02-17 2018-08-21 Ca, Inc. Provide insensitive summary for an encrypted document
US20160287829A1 (en) * 2015-03-31 2016-10-06 Tom Whitehead Cushioned Sleep Apnea Mask
US10887261B2 (en) 2015-07-30 2021-01-05 Microsoft Technology Licensing, Llc Dynamic attachment delivery in emails for advanced malicious content filtering
US10868782B2 (en) 2018-07-12 2020-12-15 Bank Of America Corporation System for flagging data transmissions for retention of metadata and triggering appropriate transmission placement
US11151248B1 (en) * 2018-09-11 2021-10-19 NuRD LLC Increasing zero-day malware detection throughput on files attached to emails
US12008317B2 (en) 2019-01-23 2024-06-11 International Business Machines Corporation Summarizing information from different sources based on personal learning styles
US11677783B2 (en) * 2019-10-25 2023-06-13 Target Brands, Inc. Analysis of potentially malicious emails
CN114761953A (zh) 2019-11-03 2022-07-15 微软技术许可有限责任公司 用于对抗网络攻击的攻击活动智能和可视化
WO2021242687A1 (en) * 2020-05-28 2021-12-02 GreatHorn, Inc. Computer-implemented methods and systems for pre-analysis of emails for threat detection

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170490B1 (da) 1992-04-28 1995-09-18 Multi Inform As Databehandlingsanlæg
US5414833A (en) * 1993-10-27 1995-05-09 International Business Machines Corporation Network security system and method using a parallel finite state machine adaptive active monitor and responder
US5889943A (en) * 1995-09-26 1999-03-30 Trend Micro Incorporated Apparatus and method for electronic mail virus detection and elimination
US6453327B1 (en) * 1996-06-10 2002-09-17 Sun Microsystems, Inc. Method and apparatus for identifying and discarding junk electronic mail
US5832208A (en) * 1996-09-05 1998-11-03 Cheyenne Software International Sales Corp. Anti-virus agent for use with databases and mail servers
US5796942A (en) * 1996-11-21 1998-08-18 Computer Associates International, Inc. Method and apparatus for automated network-wide surveillance and security breach intervention
US5935245A (en) * 1996-12-13 1999-08-10 3Com Corporation Method and apparatus for providing secure network communications
US5960170A (en) * 1997-03-18 1999-09-28 Trend Micro, Inc. Event triggered iterative virus detection
WO1999032985A1 (en) * 1997-12-22 1999-07-01 Accepted Marketing, Inc. E-mail filter and method thereof
US6253337B1 (en) 1998-07-21 2001-06-26 Raytheon Company Information security analysis system
MXPA01000775A (es) 1998-07-21 2002-04-24 Raytheon Co Sistema de analisis de seguridad de informacion.
US6701440B1 (en) * 2000-01-06 2004-03-02 Networks Associates Technology, Inc. Method and system for protecting a computer using a remote e-mail scanning device
US7072942B1 (en) * 2000-02-04 2006-07-04 Microsoft Corporation Email filtering methods and systems
US6519703B1 (en) * 2000-04-14 2003-02-11 James B. Joyce Methods and apparatus for heuristic firewall
US6886099B1 (en) * 2000-09-12 2005-04-26 Networks Associates Technology, Inc. Computer virus detection

Also Published As

Publication number Publication date
DK1299791T3 (da) 2007-09-10
DE60128227T2 (de) 2008-01-10
ES2287140T3 (es) 2007-12-16
GB0016835D0 (en) 2000-08-30
EP1299791B1 (de) 2007-05-02
AU2001270763A1 (en) 2002-01-21
US20040054498A1 (en) 2004-03-18
GB0116578D0 (en) 2001-08-29
GB2367714B (en) 2004-03-17
WO2002005072A3 (en) 2002-09-06
DE60128227D1 (de) 2007-06-14
EP1299791A2 (de) 2003-04-09
CY1106782T1 (el) 2012-05-23
PT1299791E (pt) 2007-08-16
WO2002005072A2 (en) 2002-01-17
GB2367714C (en) 2006-10-30
GB2367714A (en) 2002-04-10
US7877807B2 (en) 2011-01-25

Similar Documents

Publication Publication Date Title
DE60128227D1 (de) Verfahren und system zur e-mailverarbeitung
ATE556519T1 (de) Verfahren und vorrichtung zur spamentdeckung
ATE551670T1 (de) Verfahren und vorrichtung zur filterung von emailnachrichten
WO2006019726A3 (en) System and method for detecting computer virus
US20050027686A1 (en) Method of, and system for, heuristically detecting viruses in executable code
HK1034832A1 (en) Method and system for filtering unsolicited electronic mail messages using data matching and heuristic processing.
WO2002071286A3 (en) A method of, and system for, processing email in particular to detect unsolicited bulk email
DE60319418D1 (de) Verfahren und system zur heuristischen erkennung von viren in ausführbarem programmkode
WO2006119509A3 (en) Identifying threats in electronic messages
DE60224356D1 (de) Adressenübersetzer, Verfahren und Vorrichtung zur Nachrichtenverarbeitung
DE602005023553D1 (de) Intelligente Quarantäne zur Abwehr von unangeforderten Nachrichten
DE60333631D1 (de) Verhaltensbasierte anpassung von computersystemen
DE60316809D1 (de) Verfahren und vorrichtung zur verarbeitung von nachrichten in einem kommunikationsnetzwerk
DE602005025103D1 (de) Vorrichtung und Verfahren zur zweistufigen Paketklassifikation unter Verwendung von höchst spezifischer Filteranpassung und Transport-Ebenen-Sharing
HK1074125A1 (en) System and method for indicating the signature andtrust status of a secure message
DE60045529D1 (de) Verfahren und Vorrichtung zur Überwachung des Verkehrs in einem Netzwerk
DE602004022406D1 (de) Verfahren und Vorrichtung zur Paketklassifizierung und Überschreibung
ATE426858T1 (de) System und verfahren zum erkennen von bísartigem code
ATE292302T1 (de) Vorrichtung und verfahren in einer büroapplikation zur bereitstellung von inhaltsabhängiger hilfeinformation
WO2007131105A8 (en) A method and system for spam, virus, and spyware scanning in a data network
DE60109060D1 (de) Interkommunikationsvorprozessor
ATE305825T1 (de) Verfahren und vorrichtung zur bearbeitung von postsendungen
ATE311475T1 (de) Verfahren zur identifizierung von punkt mutationen in einem genom
WO2004057435A3 (en) A method for detecting malicious code in email
ATE488101T1 (de) Verfahren und vorrichtung zur auswahl eines klangalgorithmus

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1299791

Country of ref document: EP

REN Ceased due to non-payment of the annual fee