Ryan Chow

2024-10-22

Cloudflare’s global fleet benefits from being managed by open source firmware for the Baseboard Management Controller (BMC), OpenBMC. This has come with various challenges, some of which we discuss here with an explanation of how the open source nature of the firmware for the BMC enabled us to fix the issues and maintain a more stable fleet....

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  Nnamdi Ajah
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  Ryan Chow
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  Giovanni Pereira Zantedeschi

2023-12-06

This is what Cloudflare has been able to do so far with OpenBMC with respect to our GPU-equipped servers...

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  Ryan Chow
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  Giovanni Pereira Zantedeschi
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  Nnamdi Ajah

2023-01-25

Enhancing the Arm Secure Boot chain to improve platform security on modern systems....

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  Derek Chamorro
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  Ryan Chow

2020-11-17

As a security company, we pride ourselves on finding innovative ways to protect our platform to, in turn, protect the data of our customers. Part of this approach is implementing progressive methods in protecting our hardware at scale....

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  Derek Chamorro
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  Ryan Chow