selinux - already configured?

Hello,

All I know about Selinux is that it's nice for people that like security, is this already configured within Centminmod? to work with mysql, nginx and so on?

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also does anyone have any suggested suhosin config to share? to disable bad functions etc? here is my current one:

Code:

extension=suhosin.so
suhosin.cookie.encrypt = 1
suhosin.executor.disable_eval = 0
suhosin.get.max_value_length = 2048
suhosin.get.max_vars = 1000
suhosin.memory_limit = 0
suhosin.post.max_value_length = 1000000
suhosin.post.max_vars = 4096
suhosin.post.max_array_index_length = 256
suhosin.post.max_totalname_length = 8192
suhosin.request.max_value_length = 1000000
suhosin.request.max_vars = 4096
suhosin.request.max_varname_length =  384
suhosin.request.max_array_index_length = 256
suhosin.request.max_totalname_length = 8192
suhosin.upload.disallow_binary = 0
suhosin.upload.disallow_elf = 1
suhosin.upload.max_uploads = 25
suhosin.upload.remove_binary = 0
suhosin.executor.func.blacklist="exec,passthru,system,proc_open,popen,curl_multi_exec,parse_ini_file,show_source"

not sure if any of those will use a lot of resources

 

yes i've read their documentations, just curious if any other users here use it and have some nice combinations to share for a secure forum and sites, without conflicting stuff