Privnote is a free online service that help users to make encrypted top secret notes that they can share over the web as one of a kind one-time-use HTTPS URLs (from this point forward alluded to as links) which expire after its first access via any web browser. It’s quick, simple, and requires NO passwords or user sign up/registration at all. privnote,how to send top secret mails,self destructing notes,how to send top secret anonymous notes,how to send secret notes,how to send self destructing notes,self destructive notes,self destructing message,ethical hacking,tutorial