1 User, 10 Places, 100 Seconds #appsecapac2014

Transcript

1. Talks: 1 User, 10 Places, 100 Seconds © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 1 User, 10 Places, 100 Seconds
2. What’s your location? © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 2
3. Alarms go off at the IT Security Operations Center (IT SOC), right? © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 3
4. Not really… © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 4
5. OS, databases, storage IPS, routers, switches, firewalls, DLP Why not? Security Information and Event Management solution © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 5 Servers, IAM, networking Applications Application Logs: • Few or uninteresting details • For debugging purposes • Not security related • Require custom connectors IT SOC Management solution
6. % of breaches that occur are application Why should we care about the applications? © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. % application related *Gartner, 2013
7. Question? Application © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 7
8. How to make the application produce security logs? 1 Sniff traffic, or layer 7 interception Very incomplete © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 8 Application Source Code Developer Insert: • Log.warning(…) • Log.error(…) 2 Lot of work! In business and data layer
9. How to make the application produce security logs? Bottom line, need a mechanisms to: 3 Agent technology Agent per language © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 9 Bottom line, need a mechanisms to: public …{ … userLogin(username, password) … } public …{ … if( userLogin(username, password) ) Log.info(“User :”+username+” logged in!”); else Log.info(“User :”+username+” failed login!”); … }
10. Various options to do the implementation: Agents, how do they work? Aspect Oriented Instrumentation © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 10 Debugging Profiling Link time code rewriting
11. What to gather with the agent? http://link... WS Call(…) Web-service activity Calling external pages © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 11 File activity Database activity
12. Interesting internal activity Security Exceptions © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 12 Crypto Exceptions
13. Up and running… what now? Applications © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 13
14. Need some visuals! © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 14 About what? Scenarios please!
15. Geo Location Discrepancy is trivial to detect now Action: login User: eddie Action: login User: eddie Events © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 15 User Visibility User: eddie Login time: 1/1/13, 10:00pm Place: Sunnyvale, CA, USA User: eddie Login time: 1/1/13, 10:05pm Place: Shanghai, China
16. … and knowing what that person did in the app Action: login User: eddie Action: login User: eddie Events © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 16 User: eddie Login time: 1/1/13, 10:00pm Place: Sunnyvale, CA, USA User: eddie Login time: 1/1/13, 10:05pm Place: Shanghai, China
17. Multiple Authentications from the same IP Events Action: login User: eddie Action: login User: gary Action: login © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 17 User Visibility Action: login User: geoff …
18. Brute force password attack Events Action: login: Failed User: eddie Action: login: Failed User: eddie Action: login: Failed © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 18 User Visibility Action: login: Failed User: eddie Action: login: Successful User: eddie …
19. Who leaked classified docs? Events Action: access trade secrets User: eddie Trade secrets Action: - User: kate Action: - User: matt © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 19 User Visibility User: matt Trade secrets ?
20. Forensics © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 20 User Visibility Events
21. Examples please? Demo application: Riches © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 21 Real application: Apache Ofbiz
22. Let’s start easy: Get logs in to SIEM without Agents… Solution: write parser © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 22 Bottom line: A lot is missing... Key information around the user Severity Message
23. So, write an agent … example: Aspect Oriented Programming © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 23
24. Let’s start easy… © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 24
25. Without Agent Authentication Example Nothing! © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 25 With Agent
26. Example: Apache Example please! © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 26 End Users
27. Screen shot regular logging from Apache Ofbiz Not security related at all © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 27 And if it’s security related, it’s incomplete…
28. Application View: What did we get: What applications? Logging syslog © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 28 What did we get: • Log messages automatically • Track users logging in • Track everything user does in the application • Track exceptions thrown in the application • …
29. Exceptions thrown (but catched) © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 29 29
30. Exceptions thrown (but catched) © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 30 30
31. Tracking users… © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 31
32. Tracking their behavior… © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 32
33. What’s your location? © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. 33
34. Thank you © Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.