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https://issues.apache.org/jira/browse/EAGLE-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15127876#comment-15127876
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Senthilkumar commented on EAGLE-144:
------------------------------------

Comments from John Scheibmeir:

Brainstorming a little here with regard to desired end state.

Knox proxy is employed on several hosts behind a load balancer.

Each proxy instance forwards its auditing data to a central activity monitor 
(ala Eagle). Eagle may treat the multiple inputs as single logical stream for 
criteria evaluation.

Eagle would understand the Knox audit file format.

Within Eagle I would either leverage standard activity monitor patterns if they 
exist or code new items for Knox.

Example patterns could include:
1) more than x failed logon attempts for same user within y amount of time from 
same endpoint (knox client) [brute force password]
2) more than x failed logon attempts for mutliple users within y amount of time 
from same endpoint (knox client) [brute force user/password]
3) more than x permission errors for single user or single endpoint within y 
amount of time [probing data paths potentially for data to steal]
4) more than x bytes transferred out via knox (?? - is this audited in knox) 
[improperly extracting or stealing data]

Eagle may also reformat logs into standard format (e.g. Splunk) and forward 
accordingly such that other systems may also leverage data/etc


> Support activity monitoring for Knox
> ------------------------------------
>
>                 Key: EAGLE-144
>                 URL: https://issues.apache.org/jira/browse/EAGLE-144
>             Project: Eagle
>          Issue Type: New Feature
>            Reporter: Senthilkumar
>
> The Knox Gateway provides a single access point for all REST interactions 
> with Hadoop clusters. It will be valuable to monitor the access events 
> happening in knox gateway and see if there is an anomaly and generate an 
> alert.



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