Getting Started in ICS/OT Cyber Security - 20+ Hours - Part 5 (Asset Registers & Inventory)
In Part 5, we cover the second important step in securing our ICS/OT networks - building our asset registers (which includes passive listening and - potentially - active scanning)!
In this section, we will cover main topics including, but not limited to:
Why Asset Registers are Very Important to Security
Building Asset Registers
Walking the Site
Searching Through Documentation & Code
Active Scanning (with Limited Options in ICS/OT)
Mini Nmap Workshop
Scanning PLCs with Nmap
Passive Listening
Mapping Networks with Wireshark
Engineering Workstation to PLC Communication
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