Download - 침입 방지 시스템 (IPS)
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(IPS)51976069 51976149 51976028 51976055 51976210
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1. 2. IDS() 3. IPS() 4. IPS 5. IPS & IDS 6.
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1. IDS IPS
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1.()
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2. 1.IDS(Intrusion Detection System: IDS) (Intrusion)
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2. 2.IDS(Intrusion Detection System: IDS) , , COAST
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2. 3. IDS
1. 2. 3. 4. (Data collection) (Data reduction) (Analysis & detection) (Report & response)
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2. 4. 1. 1)
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2. 4. 1. 2)
E1E2E3E4E595%5% E1 ~ E5 : Security Events
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2. 4. 2. 1)
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2. 4. 2. 1)
S1S3S2TRUETRUEUser createUser executeFileFileStandard access
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2. 5. IDS
(False positive)
(Miss detection)
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3. (IPS)
, .
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3. (IPS)1. IPS - -
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3. (IPS)2. IPS - - - -
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4. IPS 1.
CA(Computer Associate) eTrust Access Control
TOS OS (Hizard)
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4. IPS 2.
(EziS) IPS IDP-100 IDP-500 IPS
, , KDDS,
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Secure OS Firewall IDS Scanner Secuve TOS
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Dragon IDS 6.0
IDS ,
DB ,
Dragon IPS
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5. IPS & IDS
FirewallIDSIPS
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6.
IDS , IPS ASIC / .
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, Network Times, 2003. 2., pp.162-172.IPS, , on the NET, 2002.12., pp.91-93. , , 2003. 3., pp.224-233.www.snort.org (Snort IDS )Paul E. Proctor, Intrusion Detection Handbook, Prentice 2001 , , . , , 2001. , , 2002. , , .