restricted due to a security rule

I get this upon trying to save the wrapper. I don’t want to mess with the .htaccess but will if its the only option. Do you know why the plug-in is considered a security risk?
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The page you are trying to access is restricted due to a security rule.

If you believe the security rule is affecting the normal operation of your website,
you can disable it by adding the following lines to your .htaccess file:

<IfModule mod_security.c>
# Turn the filtering engine On or Off
SecFilterEngine Off
</IfModule>

http://wordpress.org/extend/plugins/wp-wrapper/