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Collaborative defence strategies for network security

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This ppt describes Environmental comparison of Collaborative defence strategies for network security. Collaborative defence Strategies accumulates several algorithms and techniques to enhance and enrich network security.

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Collaborative defence strategies for network security

  1. 1. Environmental Comparison of Collaborative Defence Strategies for Network Security.
  2. 2. Environmental Comparison Collaborative Defence Strategies Network Security What is Collaborative Defence Strategy?Comparison between different environment or situation. I even don’t know what is strategy?
  3. 3. Different Strategies of Working Together. Networking : Exchanging information for mutual benefit. Coordination : Exchanging information for mutual benefit and alerting activities to achieve a common purpose. Cooperation : Exchanging information for mutual benefit, alerting activities and sharing resources to achieve a common purpose. Collaboration : Exchanging information for mutual benefit, alerting activities, sharing resources and enhancing the capacity to achieve a common purpose.
  4. 4. What is a Collaborative Network? Collaborative network is a network consisting of a variety of entities (e.g. organizations and people) that are largely autonomous, geographically distributed, and heterogeneous in terms of their operating environment, culture, social capital and goals but they all collaborate. Benefit : possibility of better achieving common goals by excelling the individual capabilities. What is our goal?
  5. 5. Applying Collaborative Defence Strategies for Network Security. Our goal is How to Apply?
  6. 6. Environmental Comparison of Collaborative Defence Strategies. 1. DDoS (Distributed Denial of Service Attack) 2. Phishing Attack
  7. 7. How to apply Collaborative Defence strategy ? CASE 1: DDoS  In Distributed denial of Service attack. Botnets are used to slow down the system performance. To address such problems. CNSMS is used. What is CNSMS?
  8. 8. Collaborative Network Security Management System(CNSMS)  Collaborative Unified Threat Management(UTM)  Cloud Based Security Centre  Traffic Prober Traffic Prober Captures Network Traffic UTM Malicious code is checked Cloud Security Event is reported.
  9. 9. What Next? Cloud Generates security rules based on data mining. Also Called Security Centre. Rule Networks  Also contains logs.  Inefficient algorithms are eliminated if necessary. Command and Control Of botnet is suppressed
  10. 10. Diagram
  11. 11.  Phisher tries to send malicious mail or website to victim  Victim is forced to give confidential data to phisher.  Phisher collects the data.
  12. 12. If the problem is complex then. Collaboration of different techniques can be used Game theory and other AI Unified Threat Management Security Experimentation Environment Intrusion prevention system Security in different layers of network
  13. 13. Now you know: What is collaborative defence strategy ? Why it is used ? Where it is used ? How it is used ?

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