1. Vulnerability Testing Approach Prepared By: Phil Cheese Nov 2008

2. 2 Outline Structure of Technology UK Security Team Why we test What we test When we test How we test Demo of a unix platform test Hot topics Questions and Answers

3. 3 UK Technology Security teams Security Consultants Security Monitoring Mail, Logs, IDS, Firewall Review New Systems Vulnerability Test Team Vulnerability Testing Security OperationsUK Tech. Security MgrGroup CISO

4. 4 Definition Penetration testing v Vulnerability testing ? Wikepedia “Security testing techniques scour for vulnerabilities or security holes in applications. These vulnerabilities leave applications open to exploitation. Ideally, security testing is implemented throughout the entire software development life cycle (SDLC) so that vulnerabilities may be addressed in a timely and thorough manner. Unfortunately, testing is often conducted as anafterthought at the end of the development cycle.”exploitationsoftware development life cycle Why ? – test against standards, identify misconfigurations, old vunerable versions of software, test drive Ethics & Legality

5. 5 Why testing Preventing financial loss through fraud (hackers, extortionists and disgruntled employees) or through lost revenue due to unreliable business systems and processes. Proving due diligence and compliance to your industry regulators, customers and shareholders. Non-compliance can result in your organisation losing business, receiving heavy fines, gathering bad PR or ultimately failing. Protecting your brand by avoiding loss of consumer confidence and business reputation. vulnerability testing helps shape information security strategy through identifying vulnerabilities and quantifying their impact and likelihood so that they can be managed proactively; budget can be allocated and corrective measures implemented.

6. 6 Defining the scope Full-Scale vs. Targeted Testing Platform, Network, Database, Applications Remote vs. Local Testing In-house v outsourcing

7. 7 Defense in depth Operating System Database Application Network

8. 8 Tester Sun Solaris Application Server HP-UX Oracle DB Redhat Apache Web server Network elements e.g SGSN’s, HLR’s Windows File server www.vodafone.co.uk Nmap Nessus

9. 9 Nmap

10. 10 Nessus

11. 11 Tester Sun Solaris Application Server HP-UX Oracle DB Redhat Apache Web server Network elements e.g SGSN’s, HLR’s Windows File server www.vodafone.co.uk Assuria Agents

12. 12 Assuria Auditor Console

13. 13 Tester Sun Solaris Application Server HP-UX Oracle DB Redhat Apache Web server Network elements e.g SGSN’s, HLR’s Windows File server www.vodafone.co.uk NGS Squirrel

14. 14 NGS Squirrel

15. 15 Tester Sun Solaris Application Server HP-UX Oracle DB Redhat Apache Web server Network elements e.g SGSN’s, HLR’s Windows File server www.vodafone.co.uk Appscan, Superwalk

16. 16 Appscan

17. 17 Backtrack

18. 18 Tester Sun Solaris Application Server HP-UX Oracle DB Redhat Apache Web server Network elements e.g SGSN’s, HLR’s Windows File server www.vodafone.co.uk Assuria CLI Remote test (Data Centre)

19. 19 Remote platform vulnerability assessment using Assuria Auditor & workbench via the command line “It is better to voyage hopefully than to drive to Oldham” FTP and install scripts Run scans Copy off raw results files Generate csv files Import results into workbench Review scan results Producing reports Agreeing remedial actions and re-testing

20. 20 Log onto remote server

21. 21 FTP onto a remote server

22. 22 unzip tarball file

23. 23

24. 24 Areas checked by ‘Initial’ policies

25. 25 Run scans

26. 26 FTP results back to desktop

27. 27 Generate CSV files

28. 28 Import into Workbench

29. 29 Reconcile results

30. 30 Filter results

31. 31 Vulnerability testing - hot topics PCI-DSS – keeping Security vendor industry going! https://www.pcisecuritystandards.org/ Appliances and automation – keep your auditors happy http://www.qualys.com/products/qg_suite/ http://www.ncircle.com/index.php?s=products Virtualisation and middleware vulnerabilities – don’t forget’em…. http://labs.mwrinfosecurity.com/ Exploitation tools – Metasploit framework, Canvas, Core Impact. BEEF http://www.metasploit.com/ http://www.immunitysec.com/ http://www.coresecurity.com/ http://www.bindshell.net/tools/beef

32. 32 Conclusions In depth, holistic approach to security testing Testing needs to take place during the development lifecycle Can be complex and time consuming Outsource specialist testing to third party vendors Commercial tools easy to maintain and use but can be expensive “A fool with a tool is still a fool” Results from tools need analysis and put into a ‘business risk’ context

33. 33 Any Questions ?