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Accounting
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Accounting

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Transcript

  • 1. Accountability 1
  • 2. ContentAuditing- review of audit info- protect logAccess Control Practice- unauthorized disclosure of infoAccess Control Monitoring- IDS- IPS 2
  • 3. Auditing- able to track- detect intrusions- reconstruct even and systemcondition- legal recourse material- problem report 3
  • 4. Audit- store audits securely- keep log size under control- protect log- right people to review data- only admin can delete log- contain activity of high privilege account 4
  • 5. Access Control PracticeDeny access to system by anonymous userLimit,monitor admin/power userRemove obsolete accountDisable unused serviceLimit, monitor access ruleAudit system periodically...... 5
  • 6. Unauthorizeddisclosure of infoObject reuseEmanation securityTempestWhite noiseControl zone 6
  • 7. IDSNIDS - HIDSSignature based: pattern matching,stateful matchingAnomaly based:Statistical, Protocol,TrafficRule based 7
  • 8. IDS typeKnowledge/signature-basedState-basedStatistical anomaly-basedProtocol anomaly-basedTraffic anomaly-basedRule-based 8
  • 9. IDS sensor, IPS, HoneypotAnalysis engine, Filter received data& detect suspicious activityPrevent, intercept in network trafficSacrificial lamb 9
  • 10. ThreatDictionary attackBrute force attackSpoofing at logonPhishingIdentity theft 10
  • 11. Thank you! 11