HONEYPOTS An Intrusion Detection System. Index Intrusion Detection System Host bases Intrusion Detection System Network Based Intrusion Detection System.

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Presentation transcript:

HONEYPOTS An Intrusion Detection System

Index Intrusion Detection System Host bases Intrusion Detection System Network Based Intrusion Detection System Honeypot Motivation behind Honeypot Working and Configuration Advantages of Honeypots Feasibility Conclusion

Intrusion Detection System What is IDS? History Hey wait a minute doesn’t Firewall do the same thing? Types of IDS

Host based intrusion Detection System Monitoring the System Techniques How to fool HIDS?

Network Based Intrusion Detection System Monitoring the Network ->-> How to fool NIDS?

NIDS Internet NIDS

Why do we need Honeypots? The Magic word that solves most of the worlds problems : “INFORMATION” Doesn't HIDS and NIDS do the same thing, then why Honeypot? ->-> OH!, That is why we need Honeypots ->

What are the problems in other IDS Large Dataset problem Not all attacks are detected False positive and false negative problem Time factor <-

So what is Honeypot? A honeypot is an information system resource whose value lies in unauthorized or illicit use of that resource. Basic Idea ->->

Basic Idea Setup ->-> Working ->->

Setup Internet Firewall Potential Honeypot

Working Internet Firewall Potential Honeypot

Working and Configuration Rerouting System log files Dummy log files Network packet sniffing Monitoring system binaries

Advantages and Disadvantages Advantages: easily determine exploit being used allows administrators to patch systems accordingly protect production systems from attacks Disadvantages: Extra overhead costs Extra hardware/man hours Legal issues

Well known packages used to create Honeypot Commercial honeypots CyberCop Sting ManTrap Deception Tool Kit Other Packages Tripwire INTACT INTEGRIT SAMHAIN SIDEKICK

Feasibility With proper knowledge, not too difficult to set up Does require some extra hardware Does require some extra man hours to monitor system

Conclusion Honeypots are a good option for network security More overhead cost and work to maintain The future of Honeypots