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From "Liu, Yi A" <yi.a....@intel.com>
Subject RE: Implementing security in hadoop
Date Wed, 13 Aug 2014 13:14:29 GMT
You just need to click the link, or you can search HDFS-6134 in apache JIRA or google.

>>> Are there any other security tool for the same?
Currently in Hadoop trunk, there is no such security tool. You may need to rely on OS/FS encryption
functionality of your servers or you can find some solutions from Hadoop vendors' distributions
if you use them.

Regards,
Yi Liu

From: Chhaya Vishwakarma [mailto:Chhaya.Vishwakarma@lntinfotech.com]
Sent: Wednesday, August 13, 2014 6:17 PM
To: user@hadoop.apache.org
Subject: RE: Implementing security in hadoop

Thanks, but this link is not working it says issuer doesn't exist
Are there any other security tool for the same?

From: Liu, Yi A [mailto:yi.a.liu@intel.com]
Sent: Wednesday, August 13, 2014 1:57 PM
To: user@hadoop.apache.org<mailto:user@hadoop.apache.org>
Subject: RE: Implementing security in hadoop

OK, it's still under development (https://issues.apache.org/jira/browse/HDFS-6134) and close
to completion, maybe you can use it in near future.

Regards,
Yi Liu

From: Chhaya Vishwakarma [mailto:Chhaya.Vishwakarma@lntinfotech.com]
Sent: Wednesday, August 13, 2014 3:30 PM
To: user@hadoop.apache.org<mailto:user@hadoop.apache.org>
Subject: RE: Implementing security in hadoop

Yea you are right I need encryption for data-at-rest

From: Liu, Yi A [mailto:yi.a.liu@intel.com]
Sent: Wednesday, August 13, 2014 12:46 PM
To: user@hadoop.apache.org<mailto:user@hadoop.apache.org>
Subject: RE: Implementing security in hadoop

Hi Chhaya,

>>> I have looked into Kerboroes but it doesn't provide encryption for data already
residing in HDFS.
For encryption for data, I suppose you mean data at rest encryption (*not* encryption for
data transport which is already supported), this feature is still under development and close
to completion.

Regards,
Yi Liu

From: Chhaya Vishwakarma [mailto:Chhaya.Vishwakarma@lntinfotech.com]
Sent: Wednesday, August 13, 2014 2:32 PM
To: user@hadoop.apache.org<mailto:user@hadoop.apache.org>
Subject: Implementing security in hadoop


Hi,

I'm trying to implement security on my hadoop data. I'm using Cloudera hadoop

Below are the two specific things I'm looking for

1. Role based authorization and authentication

2. Encryption on data residing in HDFS

I have looked into Kerboroes but it doesn't provide encryption for data already residing in
HDFS.

Are there any other security tools i can go for? has anyone done above two security features
in cloudera hadoop.

Please suggest


Regards,
Chhaya Vishwakarma


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