1. Brad Andrews, CISSP, CSSLP North Texas Cyber Security Conference 2015

2.  Long time in the tech field  Wide range of jobs – Defense, Online, Banking, Airlines, Doc-Com, Medical, etc.  20+ Years software development experience  10+ in Information Security  M.S. and B.S. in Computer Science from the University of Illinois  Active Certifications – CISSP, CSSLP, CISM

3.  Work for one of the largest providers of pharmacy software and services in the country  Serve as Lead Faculty-Area Chair and for Information Systems Security for the University of Phoenix Online Campus  Carry out independent reading and research for my own company, RBA Communications

4. The views and opinions expressed in this session are mine and mine alone. They do not necessarily represent the opinions of my employers or anyone associated with anything!

5.  Part 1 – Threat Modeling Overview  Part 2 – Applying STRIDE to a System  Part 3 – Applying DREAD to a System

6.  A way to evaluate and rank risks  Evaluate each risk / threat for: Damage Reproducibility Exploitability Affected Users Discoverability Details from https://www.owasp.org/index.php/Threat_Risk_Modeling

7. How much damage if it happens? 0 – None, 5 - Individual User Data, 10 – Complete System Destruction

8. How easy is it to reproduce? 0 – Almost Impossible, 5 – One or Two Steps / Authorized User, 10 – Web Browser and Address – No Auth

9. What is need to exploit the threat? 0 – Advanced Knowledge and Skills, 5 – Malware Exists on Internet or Easy Exploit 10 – Only a Web Browser

10. How many users will be impacted? 0 – None, 5 – Some Users, But Not All 10 – All Users

11. How easy to discover? 0 – Advanced Knowledge and Skills, 5 – Easy to Guess or Find by Monitoring, 9 – Details of Fault Public 10 – Details in URL

12.  Be Involved  Don’t Monopolize  Work Together

13.  Pick values for the risks from the previous sessions