#Dehns is just a den of liars, e.g. lying about the #UPC for years before realising that lying was bad for the #lawyers and the #law firm; in this case, they want you to think #confidentiality is possible without end-to-end encryption, which no law firm really uses (they're clueless and careless) Essential Information On Confidentiality https://www.mondaq.com/uk/patent/1131504/essential-information-on-confidentiality