(19)
(11) EP 1 504 323 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
19.05.2010 Bulletin 2010/20

(45) Mention of the grant of the patent:
16.12.2009 Bulletin 2009/51

(21) Application number: 03753071.4

(22) Date of filing: 14.05.2003
(51) International Patent Classification (IPC): 
G06F 1/00(2006.01)
H04L 12/26(2006.01)
 H04L 29/06(2006.01)
(86) International application number:
PCT/US2003/015546
(87) International publication number:
WO 2003/098413 (27.11.2003 Gazette 2003/48)

(54)

METHOD AND SYSTEM FOR ANALYZING AND ADDRESSING ALARMS FROM NETWORK INTRUSION DETECTION SYSTEMS

VERFAHREN UND SYSTEM ZUM ANALYSIEREN UND ADRESSIEREN VON ALARMEN AUS NETZWERKEINDRINGDETEKTIONSSYSTEMEN

PROCEDE ET SYSTEME POUR ANALYSER ET SOLLICITER DES ALARMES A PARTIR DE SYSTEMES DE DETECTION DES INTRUSIONS DANS LES RESEAUX

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(30) Priority: 14.05.2002 US 319242 P

(43) Date of publication of application:
09.02.2005 Bulletin 2005/06

(73) Proprietor: Cisco Technology, Inc.
San Jose, CA 95134-1706 (US)

(72) Inventors:
  • ROWLAND, Craig, H.
    Austin, TX 78750-8213 (US)
  • COHEN, Nathan, M.
    Austin, TX 78757-1834 (US)
  • SHANKLIN, Steven, D.
    Austin, TX 78739-1719 (US)
  • SNAPP, Steven, R.
    Cedar Park, TX 78613-1822 (US)
  • CAMPOS, Stephen, B.
    Austin, TX 78717 (US)
  • BURKE, Steven A.
    Austin, TX 78703-1724 (US)

(74) Representative: Kazi, Ilya et al
Mathys & Squire LLP 120 Holborn
London EC1N 2SQ
London EC1N 2SQ (GB)


(56) References cited: : 
WO-A-00/54458
WO-A-99/57625
WO-A2-01/84270
US-A1- 2002 052 876
 WO-A-00/70464
WO-A1-03/084181
US-A- 6 070 244
US-B1- 6 275 942
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).