DE102005050584A1 - Data packet`s undesirable access detecting method for e.g. virtual local area network, involves comparing parameter with records in control table and detecting undesirable access to packet if parameter corresponds to reference parameter - Google Patents

Data packet`s undesirable access detecting method for e.g. virtual local area network, involves comparing parameter with records in control table and detecting undesirable access to packet if parameter corresponds to reference parameter Download PDF

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Publication number
DE102005050584A1
DE102005050584A1 DE200510050584 DE102005050584A DE102005050584A1 DE 102005050584 A1 DE102005050584 A1 DE 102005050584A1 DE 200510050584 DE200510050584 DE 200510050584 DE 102005050584 A DE102005050584 A DE 102005050584A DE 102005050584 A1 DE102005050584 A1 DE 102005050584A1
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Germany
Prior art keywords
parameter
packet
data packet
undesirable access
control table
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Granted
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DE200510050584
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German (de)
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DE102005050584B4 (en
Inventor
Sebastian Roschke
Lucas Will
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Individual
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Individual
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Priority to DE200510050584 priority Critical patent/DE102005050584B4/en
Publication of DE102005050584A1 publication Critical patent/DE102005050584A1/en
Application granted granted Critical
Publication of DE102005050584B4 publication Critical patent/DE102005050584B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious 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
    • 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
    • H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks

Abstract

The method involves reading header-information of a data packet, and determining a parameter from the read header-information. The determined parameter is compared with records in a control table, in which a reference parameter is stored for all nodal points of a packet-based network having two computers (A, B). Undesirable access to the data packet is detected, if the determined parameter for none of the nodal points corresponds to the appropriate reference parameter in the control table. An independent claim is also included for a device for detecting undesirable access to a data packet of a man-in-the-middle-attack during transmission of the data packet between a transmitter-nodal point and a receiver-nodal point in a packet-based network.
DE200510050584 2005-10-21 2005-10-21 Method for determining unwanted access to a data packet Expired - Fee Related DE102005050584B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200510050584 DE102005050584B4 (en) 2005-10-21 2005-10-21 Method for determining unwanted access to a data packet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510050584 DE102005050584B4 (en) 2005-10-21 2005-10-21 Method for determining unwanted access to a data packet

Publications (2)

Publication Number Publication Date
DE102005050584A1 true DE102005050584A1 (en) 2007-05-16
DE102005050584B4 DE102005050584B4 (en) 2009-04-30

Family

ID=37982507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510050584 Expired - Fee Related DE102005050584B4 (en) 2005-10-21 2005-10-21 Method for determining unwanted access to a data packet

Country Status (1)

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DE (1) DE102005050584B4 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020031134A1 (en) * 2000-09-07 2002-03-14 Poletto Massimiliano Antonio Device to protect victim sites during denial of service attacks
US20020073338A1 (en) * 2000-11-22 2002-06-13 Compaq Information Technologies Group, L.P. Method and system for limiting the impact of undesirable behavior of computers on a shared data network
US20030145232A1 (en) * 2002-01-31 2003-07-31 Poletto Massimiliano Antonio Denial of service attacks characterization
US20050022020A1 (en) * 2003-07-10 2005-01-27 Daniel Fremberg Authentication protocol

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020031134A1 (en) * 2000-09-07 2002-03-14 Poletto Massimiliano Antonio Device to protect victim sites during denial of service attacks
US20020073338A1 (en) * 2000-11-22 2002-06-13 Compaq Information Technologies Group, L.P. Method and system for limiting the impact of undesirable behavior of computers on a shared data network
US20030145232A1 (en) * 2002-01-31 2003-07-31 Poletto Massimiliano Antonio Denial of service attacks characterization
US20050022020A1 (en) * 2003-07-10 2005-01-27 Daniel Fremberg Authentication protocol

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GODBER,Austin, DASGUPTA,Partha: Countering Rogues in Wireless Networks. IEEE, Proceedings of the ICPPW'03, 2003 *
SUGENG, Hubert; POOL, Jesse: Man-in-the-Middle: Vulnerabilities in Public-key/SSH.Carleton,University, April 2005 *

Also Published As

Publication number Publication date
DE102005050584B4 (en) 2009-04-30

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee