https://asecuritysite.com/cyberdata/ch07

1. Intrusion
Detection
Systems
“From bits to information”

2. Outline
• Attack Patterns.
• SNORT.
• IDS Types

3. Attack Patterns
“From bits to information”

4. Intrusion Patterns

5. Host-based or Network-
based

6. IDS Placement

7. Snort
“From bits to information”

8. Snort

9. Example of Snort Rule

10. Example Snort Rule

11. Example Snort Rule

12. Example Snort Rule

13. Intrusion
Detection
Systems
“From bits to information”

14. Port sweep

15. Ping sweep

16. Login sweep

17. In-line/out-of-line

18. Intrusion
Detection
Systems
“From bits to information”