[jira] [Commented] (HADOOP-9621) Document/analyze current Hadoop security model

["Steve Loughran (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-9621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15126415#comment-15126415 ] 

Steve Loughran commented on HADOOP-9621:
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# the doc is still there, you just need to request read access
# someone could export it from google docs to .md and then for site; illustrations would have to go in as png files. Be nice if the plantuml (presumably) spec files were in source too, for maintenance

> Document/analyze current Hadoop security model
> ----------------------------------------------
>
>                 Key: HADOOP-9621
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9621
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: security
>            Reporter: Brian Swan
>            Priority: Minor
>              Labels: documentation
>         Attachments: HadoopSecurityAnalysis-20130612.pdf, HadoopSecurityAnalysis-20130614.pdf, HadoopSecurityAnalysis-20130624.pdf, ThreatsforToken-basedAuthN-20130619.pdf
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> In light of the proposed changes to Hadoop security in Hadoop-9533 and Hadoop-9392, having a common, detailed understanding (in the form of a document) of the benefits/drawbacks of the current security model and how it works would be useful. The document should address all security principals, their authentication mechanisms, and handling of shared secrets through the lens of the following principles: Minimize attack surface area, Establish secure defaults, Principle of Least privilege, Principle of Defense in depth, Fail securely, Don’t trust services, Separation of duties, Avoid security by obscurity, Keep security simple, Fix security issues correctly.



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