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Supply Chain Attack
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Andreas Mosti
May 03, 2021
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Supply Chain Attack
Talk I gave for Bekk Trondheim principles and practices group for security, spring 2021.
Andreas Mosti
May 03, 2021
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Transcript
Supply Chain Attack
What’s a supply chain?
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Ca. 1000 parts, most of them “passive”…
But 35 critical components, single-source dependencies
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60 top level packages 20 providers 78 top level packages
32 providers
60 top level packages 20 providers 78 top level packages
32 providers 279 total packages 39 providers 3516 total packages ???? providers
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“In an Internet Security Threat Report, powered by Symantec, it
is stated that supply chain attacks still continue to be a feature of the threat landscape, with an increase by 78 percent in 2018.”
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We go to the markedplace
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“None of the package hosting services can ever guarantee that
all the code its users upload is malware-free”
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Dependency Confusion
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Public Package Registry Private Package Registry Package.1.0.0 Package.2.3.0 Package.99.0.0 Package.5.3.0
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Service breaches
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Worth mentioning: • Stolen signature key • Leaked API keys/passwords
• ????
How do we protect ourselves?