Just musing, the entire concept of this episode breaks if you implement very basic cryptography.
I'm sure the computer speeds in the future have laid modern RSA and such to waste, but for the Ferengi to implement a man in the middle attack on the hologram transmission, they wouldn't just need to break the encryption, they'd have to know enough about the encryption algorithm to also mock the source, make sure the checksums match up, etc.
And I'm sure if we thought about it some more we'd be able to think of other times things like that happened. Transmissions were intercepted and replaced without question.
It's entirely possible that there are Ferengi who have totally broken Federation encryption and only sell it for a very high cost to those they trust not to expose them.
I'm sure the computer speeds in the future have laid modern RSA and such to waste, but for the Ferengi to implement a man in the middle attack on the hologram transmission, they wouldn't just need to break the encryption, they'd have to know enough about the encryption algorithm to also mock the source, make sure the checksums match up, etc.
And I'm sure if we thought about it some more we'd be able to think of other times things like that happened. Transmissions were intercepted and replaced without question.
It's entirely possible that there are Ferengi who have totally broken Federation encryption and only sell it for a very high cost to those they trust not to expose them.