ES2078114T3 - Procedimiento y dispositivo para vigilar y proteger el acceso en redes de comunicacion. - Google Patents

Procedimiento y dispositivo para vigilar y proteger el acceso en redes de comunicacion.

Info

Publication number
ES2078114T3
ES2078114T3 ES93810330T ES93810330T ES2078114T3 ES 2078114 T3 ES2078114 T3 ES 2078114T3 ES 93810330 T ES93810330 T ES 93810330T ES 93810330 T ES93810330 T ES 93810330T ES 2078114 T3 ES2078114 T3 ES 2078114T3
Authority
ES
Spain
Prior art keywords
message
access
monitoring device
central monitoring
monitor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93810330T
Other languages
English (en)
Inventor
Max B Dipl-Ing Eth Gut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUT MAX B DIPL ING ETH
Original Assignee
GUT MAX B DIPL ING ETH
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 GUT MAX B DIPL ING ETH filed Critical GUT MAX B DIPL ING ETH
Application granted granted Critical
Publication of ES2078114T3 publication Critical patent/ES2078114T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40026—Details regarding a bus guardian
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H04L12/4135—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD] using bit-wise arbitration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)

Abstract

CON ESTE METODO SE PUEDE REALIZAR CENTRALIZADA LA PROTECCION DEL ACCESO, DE FORMA QUE PARA LA COMPROBACION DE LOS DERECHOS DE ACCESO SE NECESITA MENOS CAPACIDAD DE ALMACENADO Y TIEMPO DE CALCULO. PARA ELLO SE INTERVIENE CONTINUAMENTE EL TRAFICO DE TELEGRAMAS EN TODA LA RED DESDE UN EQUIPO DE COMPROBACION CENTRAL (SV). EN EL EQUIPO DE COMPROBACION CENTRAL (SV) ESTA ALMACENADA UNA TABLA Y CUANDO SE PRESENTA UN TELEGRAMA EL EQUIPO DE COMPROBACION CENTRAL (SV) A BASE DE LOS DATOS DE LA TABLA Y DE LA INFORMACION CONTENIDA EN EL TELEGRAMA, COMPRUEBA EL DERECHO DE ACCESO DEL REMITENTE DEL TELEGRAMA (SE, PC) AL RECEPTOR DEL TELEGRAMA (AK); EN CASO DE UN ACCESO INADMISIBLE ORIGINA EL EQUIPO DE COMPROBACION QUE EL TELEGRAMA RESULTE INEFICAZ.
ES93810330T 1992-05-15 1993-05-05 Procedimiento y dispositivo para vigilar y proteger el acceso en redes de comunicacion. Expired - Lifetime ES2078114T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH156092 1992-05-15
CH189392 1992-06-16

Publications (1)

Publication Number Publication Date
ES2078114T3 true ES2078114T3 (es) 1995-12-01

Family

ID=25688005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810330T Expired - Lifetime ES2078114T3 (es) 1992-05-15 1993-05-05 Procedimiento y dispositivo para vigilar y proteger el acceso en redes de comunicacion.

Country Status (5)

Country Link
US (1) US5471459A (es)
EP (1) EP0570338B1 (es)
AT (1) ATE126637T1 (es)
DE (1) DE59300475D1 (es)
ES (1) ES2078114T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964835A (en) * 1992-12-17 1999-10-12 Tandem Computers Incorporated Storage access validation to data messages using partial storage address data indexed entries containing permissible address range validation for message source
US5745268A (en) * 1995-06-07 1998-04-28 Toshiba America Medical Systems, Inc. Vascular portable assistant computer system
JP3090021B2 (ja) * 1996-02-14 2000-09-18 富士ゼロックス株式会社 電子文書管理装置
US6263444B1 (en) * 1997-03-11 2001-07-17 National Aerospace Laboratory Of Science & Technology Agency Network unauthorized access analysis method, network unauthorized access analysis apparatus utilizing the method, and computer-readable recording medium having network unauthorized access analysis program recorded thereon
FR2764149B1 (fr) * 1997-05-27 1999-08-27 Peugeot Procede et dispositif de validation/invalidation d'un message emis sur un reseau de transmission d'informations par reponse dans une trame de communication
US5958016A (en) * 1997-07-13 1999-09-28 Bell Atlantic Network Services, Inc. Internet-web link for access to intelligent network service control
KR19990027166A (ko) * 1997-09-29 1999-04-15 구자홍 웹사이트 접속 제한방법
KR100268661B1 (en) * 1998-02-06 2000-10-16 Plus Technologeis Co Ltd A method for interception from connecting to a hazardous site on on-lines
US6263388B1 (en) * 1998-11-30 2001-07-17 International Business Machines Corporation Data processing system and method for remotely disabling network activity in a client computer system
US6359554B1 (en) * 2000-09-08 2002-03-19 Eaton Corporation Motor vehicle dashboard indicators with an intelligent computer network interface
KR100549362B1 (ko) * 2000-09-28 2006-02-03 김동회 인터넷 건전사이트 접속 유도 방법
KR20030004475A (ko) * 2001-07-05 2003-01-15 (주)타잔테크놀로지 유해 인터넷 사이트의 차단 및 검색 시스템
US7624439B2 (en) * 2001-10-29 2009-11-24 Seventh Knight Authenticating resource requests in a computer system
US10511620B2 (en) 2016-10-31 2019-12-17 Armis Security Ltd. Detection of vulnerable devices in wireless networks
US11824880B2 (en) * 2016-10-31 2023-11-21 Armis Security Ltd. Detection of vulnerable wireless networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768189A (en) * 1987-06-17 1988-08-30 Bell Communications Research, Inc. High capacity communication utilizing static, OR-type channels
US4922486A (en) * 1988-03-31 1990-05-01 American Telephone And Telegraph Company User to network interface protocol for packet communications networks
US4930159A (en) * 1989-01-18 1990-05-29 International Business Machines Corporation Netbios name authentication
US4961224A (en) * 1989-03-06 1990-10-02 Darby Yung Controlling access to network resources
GB8927623D0 (en) * 1989-12-06 1990-02-07 Bicc Plc Repeaters for secure local area networks
US5124984A (en) * 1990-08-07 1992-06-23 Concord Communications, Inc. Access controller for local area network
US5276444A (en) * 1991-09-23 1994-01-04 At&T Bell Laboratories Centralized security control system
US5245656A (en) * 1992-09-09 1993-09-14 Bell Communications Research, Inc. Security method for private information delivery and filtering in public networks

Also Published As

Publication number Publication date
DE59300475D1 (de) 1995-09-21
EP0570338A1 (de) 1993-11-18
ATE126637T1 (de) 1995-09-15
US5471459A (en) 1995-11-28
EP0570338B1 (de) 1995-08-16

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