[CASSANDRA-20057] Backport CASSANDRA-17812: Rate-limit new client connection auth setup to avoid overwhelming bcrypt

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0.15, 4.1.8
• Component/s: Feature/Encryption
• Change Category: Operability
• Complexity: Normal
• Platform: All

Source Control Link

https://github.com/apache/cassandra/commit/8ea70cd1f0ba0a52cf4b19af9fac4c4289663270

Test and Documentation Plan

ci

• Assignee: Stefan Miklosovic
• Reporter: Stefan Miklosovic

Authors

Stefan Miklosovic

Reviewers

Chris Lohfink

• Created: 05/Nov/24 16:39
• Updated: 15/Nov/24 16:13
• Resolved: 06/Nov/24 22:12

Description

https://lists.apache.org/thread/7w6mm2b76770vm0ypt00wzt234s3p59j

Issue Links

• relates to: CASSANDRA-17812 Rate-limit new client connection setup to avoid overwhelming bcrypt
• links to: GitHub Pull Request #3659