I wish this article wouldn't make silly statements like: --- Homomorphic encryption is one of the most exciting new research topics in cryptography, which prom

I wish this article wouldn't make silly statements like: --- Homomorphic encryption is one of the most exciting new research topics in cryptography, which promises to make cloud computing perfectly secure. --- No, it won't. It just has the property that you can perform some operations on the ciphertext to produce a different, still valid, ciphertext.