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Future-proofing SaltStack

Blog post from Cloudflare

Post Details
Company
Date Published
Author
Lenka Mareková
Word Count
1,565
Company Posts That Month
63
Language
English
Hacker News Points
3
Post removed?
No
Summary

Cloudflare is preparing its infrastructure for the arrival of quantum computers by replacing vulnerable cryptographic algorithms with post-quantum algorithms. The company has focused on making SaltStack, an open-source infrastructure management tool used by many organizations, quantum-secure. In the process, they discovered several security vulnerabilities in Salt's cryptographic protocol and reported them to the developers. Cloudflare is now working on implementing a new transport using WebSocket over mutually authenticated TLS (mTLS) for SaltStack, which could potentially improve performance at scale while making it post-quantum secure.

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