> There is no such thing as a single purpose, single user backdoor if course not. There are multi purpose, multi user backdoors. See Cisco, Palo Alto, Fortinet

> There is no such thing as a single purpose, single user backdoor if course not. There are multi purpose, multi user backdoors. See Cisco, Palo Alto, Fortinet, Solar Winds, Apple, Microsoft, Google. Encription is useless when they have the keys.