Purdu Model Level 0 Actual physical process I/O Field Devices Level 1 Intelligence Sensing Unit - Control: PLCs and RTUs Level 2 Process: Hardware/capability to monitor and control that process (PLC, RTU) Level 3 Control Systems Operation: Historians, network services and Adv Control Level 3.5 DMZ Level 4 Business Side (separate from Control Center Applications) Level 5 Enterprise IT Assignment Breakdown Each week your readings and research assignment is to design a layer in a mock companys Secure Architecture Design. Will you be able to build your own SCADA system, no. But hopefully youll be able to understand where it fits into the bigger picture of IT and OT and what is required to design and secure it. You can work alone or connect with other students in the class to make 2 to 3 member teams. Each week youll study materials, research, design, select brands or types of equipment, diagram and write up a summary. In the best case youd divide up the work but Ill leave that up to you. Thats why the group part is optional but for those that feel like ducks out of water you can group together and work through those areas together you dont understand. Deliverable for Grading 2. Decide the process or industry you are going to work with Written proposal which includes: Team members Industry and process your SCADA will monitor. Purdu Model Level 0, 1 Diagram of proposed Levels 0 and 1 Equipment Lists with $$ Software if appropriate Purdu Model Level 2 Diagram of proposed Level 2 Equipment Lists with $$ Software if appropriate Purdu Model Level 3 Diagram of proposed Level 3 Equipment Lists with $$ Software if appropriate Purdu Model Level 4 Diagram of proposed Level 4 Equipment Lists with $$ Software if appropriate Purdu Model Level 5 Diagram of proposed Level 5 Equipment Lists with $$ Software if appropriate Final Report that includes the final diagram, software, total cost of equipment, etc.