If I may, I would like to answer this question by reframing it. I think it's very important that you frame the challenge properly. It is not a privacy challenge; it is a cybersecurity challenge. It is why, for example, earlier on I heard Monsieur Turcotte refer you to the Communications Security Establishment.
You hardly ever share personal information. Privacy applies only to personal information. The broad challenge you have is one of cybersecurity, and therefore, like Monsieur Turcotte earlier on, I encourage you to seek the advice of Communications Security Establishment officials.