Network Security using IDS

This is a presentation about securing the infrastructure of a corporate using and open source tool..

Transcript

1. 4/17/20142014/4/17 Network Security By RUBAN D System Team
2. 4/17/20142014/4/17 Security Overview! What is Security Major threat to Security Importance of having IDS inside security Tools used in IDS Security Onion - an Overview Practical Scenarios with Security Onion Conclusion
3. 4/17/20142014/4/17 Network Security Monitoring
4. 4/17/20142014/4/17 THREATS Viruses Virus back doors Password Attacks Sniffers Worms Penetrations DOS Malicious Websites
5. 4/17/20142014/4/17 Need For IDS Antivirus vs Firewall vs IDS
6. 4/17/20142014/4/17 Tools Used in IDS • Snort now Snorby • Squil • Sqert • ElSA • Wireshark • BRO • OSSEC • Last but not least - "Nmap"
7. 4/17/20142014/4/17 Security Onion Security Onion is a FREE Linux distro for Network Security Monitoring (NSM) Security Onion is primarily for: intrusion detection network security monitoring log management Security onion How it helps analyst: • Was an EXE downloaded? • Was it executed? • Was the computer compromised?
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10. 4/17/20142014/4/17 Thank you Thank you