Why is exec-shield protection not on by default? (What are the pros of having it off?)

Posted by Josh on Server Fault See other posts from Server Fault or by Josh
Published on 2010-06-16T14:11:58Z Indexed on 2010/06/16 14:23 UTC
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linux

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security

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centos

I am working in CentOS 5, I was wondering why exec-shield isn't on by default? I found a bunch of articles on how to enable and disable it as well - but nothing answering why anyone would want it off. Any cons to turning it on?

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