[
https://issues.apache.org/jira/browse/CASSANDRA-2274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144834#comment-13144834
]
David Allsopp commented on CASSANDRA-2274:
------------------------------------------
Using a custom PROTOCOL_MAGIC would be a very easy way to improve matters
substantially. Would be better if it was at least a {{long}}, not an {{int}}
though, otherwise you could brute force it, given a few weeks.
> Restrict Cassandra cluster node joins to a list of named hosts
> --------------------------------------------------------------
>
> Key: CASSANDRA-2274
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2274
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.7.2
> Environment: All
> Reporter: Andrew Schiefelbein
>
> Because firewalls and employees are not infallible it would be nice to
> restrict the ability of any node to join a cluster to a list of named hosts
> in the configuration so that someone would be unable to start a node and
> replicate all the data locally. I understand that in order to do this the
> person must know the seed servers and the cluster name and to extract the
> data they will need a userid and password but another level of security would
> be to force them to execute any brute force attack from a locked down server
> instead of replicating all the data locally.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
