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Meta built large-scale cryptographic monitoring

77 pointsby kiyanwang6 months ago

3 comments

cactusplant73746 months ago
&gt; Since there is a limit to how much data a symmetric cryptographic key can protect<p>Is this regulatory related or self imposed?
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smitelli6 months ago
Scribe[1], Scuba[2], Hive[3], and folly[4]. It&#x27;s neat for sure, but speaking as an outsider without the resources to learn (much less create!) an entire universe of data infrastructure and SDKs, it feels like I&#x27;m in the corner eating dinner at the kids&#x27; table.<p>At any rate, I&#x27;m glad somebody out there is doing this stuff.<p>[1]: <a href="https:&#x2F;&#x2F;engineering.fb.com&#x2F;2019&#x2F;10&#x2F;07&#x2F;core-infra&#x2F;scribe&#x2F;" rel="nofollow">https:&#x2F;&#x2F;engineering.fb.com&#x2F;2019&#x2F;10&#x2F;07&#x2F;core-infra&#x2F;scribe&#x2F;</a><p>[2]: <a href="https:&#x2F;&#x2F;research.facebook.com&#x2F;publications&#x2F;scuba-diving-into-data-at-facebook&#x2F;" rel="nofollow">https:&#x2F;&#x2F;research.facebook.com&#x2F;publications&#x2F;scuba-diving-into...</a><p>[3]: <a href="https:&#x2F;&#x2F;research.facebook.com&#x2F;publications&#x2F;hive-a-warehousing-solution-over-a-map-reduce-framework&#x2F;" rel="nofollow">https:&#x2F;&#x2F;research.facebook.com&#x2F;publications&#x2F;hive-a-warehousin...</a><p>[4]: <a href="https:&#x2F;&#x2F;github.com&#x2F;facebook&#x2F;folly&#x2F;tree&#x2F;main">https:&#x2F;&#x2F;github.com&#x2F;facebook&#x2F;folly&#x2F;tree&#x2F;main</a>
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bagels6 months ago
What it&#x27;s like to be a Facebook engineer in this context: It&#x27;s your oncall week, and all of a sudden you get an urgent task that you must resolve in the next few days: Figure out how to replace a crypto algorithm in some component your code depends on or else we tell your manager that you&#x27;re not playing ball.
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