= AWS/s3 =
 * Links [[AWS/Policy/s3-signed-url]]
 
== Immutable Storage ==
 * Links: [[https://docs.aws.amazon.com/whitepapers/latest/aws-security-incident-response-guide/use-immutable-storage.html|aws-immutable]] [[https://docs.aws.amazon.com/amazonglacier/latest/dev/vault-lock.html|aws-vault-lock]]
 * s3 + Object Lock, vault lock policy
 * Vault lock
   1. Initiate vault lock policy => "in-progress" + ID for 24h => test => validate to activate in 24h