Block all access to your xmlrpc.php, except for JetPack and Automattic. Will poll ARIN for Automattic's subnets and update your .htaccess.

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Plugin for running your Wordpress site without Write Access to the web directory. Amazon S3 is used for uploads/binary storage.

(2)

This plugin will clean up the mess when your user database is full av invalid usernames.

(1)

Makes image rotation work when imagerotate() is missing from your GD.

(0)