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by susi22
4649 days ago
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We aren't even save from this: http://www.cs.berkeley.edu/~tygar/papers/Keyboard_Acoustic_E... but then we should just show the passwords on the screen we enter? That's just insane. Linux command line doesn't even show a * when entering a password. That's how it should be. We should be paranoid about passwords and not display them. |
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Having said that, when I write a script that needs to be provided with a password, I just make it hide what I am typing. "read -s" is so much easier than whatever I would have to do to make it show * s.