Reading Path5 steps
Software Integrity & Product Trust
Follow the evidence chain from source and build systems through release, VEX and deployed product state.
01
Start here · OT & ICS · Supply Chain · Product Security
When Legitimate Engineering Workflows Can Carry Malicious Control Logic
See why the build environment itself belongs inside the product trust boundary.
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02
Engineering truth · Product Security
Why Patching Windchill Is Not Enough
Test whether product records remain trustworthy after a platform compromise.
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03
Vulnerability evidence · Product Security · Supply Chain · Automotive
A VEX Statement Is a Claim That Needs Evidence
Use VEX as evidence, not as a bureaucratic shield.
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04
Provisioning · Automotive · Product Security · Supply Chain · OT & ICS
How a Software-Defined Vehicle Could Inherit Compromise Before Delivery
Carry integrity into the point where software-defined products receive identity and code.
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05
Listen · Podcast
When Compiling Becomes the Payload: The OpenPLC Supply Chain Trap
Revisit the build-trust problem in the longer audio discussion.
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