Surely No-one Uses ECB Mode in AES?

Before I start, I must say that Zoom is my standard VC package and I love its performance and easy of setup.

For cryptography one of the first lessons is to explain why you should never use the EBC mode in AES. It’s then a standard exam question on why you should use salt (and Initialisation Vector — IV) to protect the data. And so, it was a bit of a shock to read that Zoom has been using ECB for its…