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Thursday, May 30 • 2:00pm - 2:50pm
Upstreaming Due Dilligence - Armijn Hemel, Tjaldur Software Governance Solutions

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Checking source code is a mandatory task for license compliance. But scanning a lot of source code each time is costly: it takes time and effort and the available tools don't always make it easy, by generating a lot of information that needs to be analyzed for correctness. Especially if the scanned code is often very similar to previously scanned code this can be frustrating.

I argue that besides a waste of resources it is also unnecessary! There are far more effective methods that allow someone to quickly drill down to problematic files in minutes, rather than having to wade through tens of thousands of source code files for hours or days, which is especially useful if quick action needs to be taken, or if audits need to be done frequently (for example on snapshots of code from an upstream vendor).

In this talk I will describe a very simple method that I have found to be very effective, namely trusting upstream software teams more. It requires to make a few reasonable assumptions, but can dramaticaly decrease the problem space with over 90%, making for example a Linux kernel audit manageable.


Speakers
AH

Armijn Hemel, Tjaldur Software Governance Solutions

Tjaldur Software Governance Solutions
Armijn Hemel, MSc, is a Dutch technologist, specialising in license compliance engineering and supply chain management. As a former member of the core team of gpl-violations.org he has intimate knowledge of license enforcement, common mistakes in supply chains and resolution of these mistakes. With his own company Tjaldur Software Governance Solutions he makes tools for supply chain management that reach far beyond source code scanning and... Read More →


Thursday May 30, 2013 2:00pm - 2:50pm
Neptune

Attendees (3)

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