Seen the post about Skype and it being closed source and not very secure https://www.wilderssecurity.com/showthread.php?t=295852. Have seen others and in a post I have made before. So I have been looking at them 3. Blink is the only open source program. I am not sure if Blink can encrypt everything like Brosix or BitWise. Does anyone know about these 3 companies and how secure they are? Has anyone used these programs and can give some input on them. Ty. Links for each Blink, Brosix, BitWise.