The key is in the penultimate question. If GCHQ&#x2F;NSA is interested in surveilling a specific individual, you&#x27;d need a lot more than this software to communicate securely, because there are just <i>so many</i> vectors.<p>This solves dragnet surveillance, where the government could potentially just sniff all communication and use various analytical techniques to sniff out potential criminals or people they dislike.