The worst thing about this is that he had to actively decide to use CipherMode.ECB. It's not like it's some kind of dumb default, hidden from view. A human bein

The worst thing about this is that he had to actively decide to use CipherMode.ECB. It's not like it's some kind of dumb default, hidden from view. A human being had to type that string of characters in there. Did he look at the doc and just pick one at random? Perhaps CipherMode.ECB the first hit IntelliSense gives you?