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Ian Miers

@secparam

CS Prof. Security and applied cryptography. Wrote the first papers on zk proofs and SNARKs for blockchains. Founding scientist of Aleo, Bolt Labs, and Zcash.

calendar_today05-04-2012 05:34:56

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Ian Miers
@secparam

6 months ago

I just found out: slack lets you set a 90 day retention policy on free tiers now. After 90 days, you don't have access to the messages anyway (unless you pay slack), but slack keeps them. Which is a major security liability if slack is hacked. 90 day retention avoids this.

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