This looks like state sponsored attack. Imagine having a backdoor that you can just go to any Linux server and with your key you can make it execute any code you wish without any audit trail. And no one without the key can do it, so even if your citizens use such vulnerable system other states won't be able to use your backdoor.
This looks like state sponsored attack. Imagine having a backdoor that you can just go to any Linux server and with your key you can make it execute any code you wish without any audit trail. And no one without the key can do it, so even if your citizens use such vulnerable system other states won't be able to use your backdoor.