Assessing and Exploiting
Controller Logic

Module Outline:

• Examples when to use

• Overview of methodology

• Understanding controller logic

  • Exercise: Understanding tags

  • Exercise: Understanding ladder logic

  • Exercise: Understanding sequential function charts

• Velocio PLCs vs other PLCs

  • Exercise: Programming a PLC

  • Exercise: Debugging a PLC

• Testing business logic flaws

• Exercise: Leveraging the HMI for proof of concept attacks

Software

• Velocio vBuilder (installed on Windows 10)

• Velocio vFactory (installed on Windows 10)

Hardware

• Velocio ACE 1600 PLC
  (We'll be programming it, analyzing the program, then testing it for logic flaws using a repurposed HMI)