snnn · HackerTrans

2 năm trướcdiscuss

Some USB keys have a LCD screen on it to prevent that. You can comprise the computer that the key was inserted to, but you cannot comprise the key. If you see the things messages shows up on your computer screen differs from the messages on the key, you reject the auth request.

snnn

2 năm trướcdiscuss

Not actually. Even if you enabled passkey, you still can login to their phone app via SMS. So it is not more secure. People who knows how to do SMS attacks certainly knows how to install a mobile app. And BofA gave their customers a fake assurance.

snnn

2 năm trướcdiscuss

I don't think it would help much. I work on machine learning frameworks. A lot of them(and math libraries) rely on just in time compilation. None of us has the time or expertise to inspect JIT-ed assembly code. Not even mentioning that much of the code deliberately read/write out of bound, which is not an issue if you always add some extra bytes at the end of each buffer, which could make most memory sanitizer tools useless. When you run their unit tests, you run the JIT code, then a lot of things could happen. Maybe we should ask all packaging systems splitting their build into compile and test two stages, to ensure that a testing code would not impact the binaries that are going to be published. I would rather to read and analysis the generated code instead of the code that generates it.

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