Company
Date Published
Author
Kai Xin Tai, David M. Lentz
Word count
4819
Language
English
Hacker News points
None

Summary

Vault is a tool for managing, storing, and securing access to secrets, such as encryption keys, credentials, certificates, and tokens. It provides an application identity-centric approach, authenticating clients against trusted sources of identity before granting them access to data. Vault supports various storage backends, including etcd, Amazon S3, Cassandra, and Consul, and can be deployed on platforms like Kubernetes and AWS. To ensure optimal performance, it's essential to monitor key metrics such as core metrics, usage metrics, storage backend metrics, audit device metrics, resource usage metrics, replication metrics, and logs. Correlating these metrics with alerts can help identify potential security risks and ensure the overall health of the Vault cluster.