Microsoft rolls out new privacy protections for users ' data . The post cited the dangers of ` ` ' snooping '' Yahoo and Google have made similar moves to block NSA from sharing info . Encryption makes the messages harder to understand .
Microsoft rolls out new encryption protections for customers ' data . Blog post cited the possibility of `` government snooping '' Yahoo and Google have made similar moves to block NSA from accessing info . Encryption makes intercepted messages harder to understand .