#Infosec people and enthusiasts, I have a quick question: My aunt is a teacher (in Germany) and is lookong for a secure messager for her and her students (#WhatsApp has been banned at the school!)
She's considering #Threema which is of course paid, I suggested #Telegram even though it has come under a bit of flag lately it should be secure enough for them and somewhat widespread. Also of course #Signal - Your thoughts?