CA2274299A1 - Method and apparatus for automated network-wide surveillance and security breach intervention - Google Patents

Method and apparatus for automated network-wide surveillance and security breach intervention Download PDF

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Publication number
CA2274299A1
CA2274299A1 CA002274299A CA2274299A CA2274299A1 CA 2274299 A1 CA2274299 A1 CA 2274299A1 CA 002274299 A CA002274299 A CA 002274299A CA 2274299 A CA2274299 A CA 2274299A CA 2274299 A1 CA2274299 A1 CA 2274299A1
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CA
Canada
Prior art keywords
network
intervention
security breach
surveillance system
automated network
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.)
Granted
Application number
CA002274299A
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French (fr)
Other versions
CA2274299C (en
Inventor
Daniel Esbensen
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.)
CA Inc
Original Assignee
Computer Associates International, Inc.
Daniel Esbensen
Touch Technologies, Inc.
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 Computer Associates International, Inc., Daniel Esbensen, Touch Technologies, Inc. filed Critical Computer Associates International, Inc.
Publication of CA2274299A1 publication Critical patent/CA2274299A1/en
Application granted granted Critical
Publication of CA2274299C publication Critical patent/CA2274299C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Abstract

A network surveillance system includes a handler process (10) for capturing network packets and filtering invalid packets, a first and second continuously sorted record file (15a, 15b), and a scanner process (30) for scanning all sessions occurring on the network and checking for the presence of certain rules (38). When a rule is met, indicating a security incident, a variety of appropriate actions may be taken, including notifying a network security officer via electronic or other mail or recording or terminating a network session. The surveillance system operates completely independently of any other network traffic and the network file server and therefore has no impact on network performance.
CA002274299A 1996-11-21 1997-11-21 Method and apparatus for automated network-wide surveillance and security breach intervention Expired - Fee Related CA2274299C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/749,352 1996-11-21
US08/749,352 US5796942A (en) 1996-11-21 1996-11-21 Method and apparatus for automated network-wide surveillance and security breach intervention
PCT/US1997/021322 WO1998022875A1 (en) 1996-11-21 1997-11-21 Method and apparatus for automated network-wide surveillance and security breach intervention

Publications (2)

Publication Number Publication Date
CA2274299A1 true CA2274299A1 (en) 1998-05-28
CA2274299C CA2274299C (en) 2002-06-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002274299A Expired - Fee Related CA2274299C (en) 1996-11-21 1997-11-21 Method and apparatus for automated network-wide surveillance and security breach intervention

Country Status (11)

Country Link
US (1) US5796942A (en)
EP (1) EP1008046B1 (en)
JP (1) JP2002515152A (en)
KR (1) KR20000057209A (en)
CN (1) CN1269030A (en)
AT (1) ATE458221T1 (en)
AU (1) AU777399B2 (en)
CA (1) CA2274299C (en)
DE (1) DE69739769D1 (en)
IL (1) IL130079A (en)
WO (1) WO1998022875A1 (en)

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