Totally safe to freeze these app ?

SecPhone
MAPServicesamsung
Allsharemediaserver
Allsharewidget
Allshareservice
ChatOn
Samsungservice (samsung account)
DSMLawmo
DSMForwarding
Joyn
Kies Via Wifi
S Voice
S Suggest
SNS

I want to freeze these app but i don't want to have force closes or something like that.. I doesn't use Bluetooth but i use Data Network a lot and wifi too