Which cache plugin well with Better WP Security ?

As I say,which cache plugin?

I was using Quick cache but,after I actived Better WP security my wp-config file has been 444 permission.And Quick Cache started giving report; ” Change wp-config permission to 755 ” but still caching my site.

So; which cache plugin good with Better WP Security?

Thanks! 🙂

http://wordpress.org/extend/plugins/better-wp-security/