![]() So, despite (or, perhaps, because of) the apparent anti-commercialism of the software, there were certain commercial challenges in using it, not least that you couldn’t tell who you were dealing with, or what might happen to it next. ![]() You could even get the source code for TrueCrypt, as a sort of implicit guarantee that there were no shabby secrets or backdoors hidden in there.īut it wasn’t truly open source, since you couldn’t then do what you liked with that source code.įurthermore, the developers were anonymous and the development process closed: you couldn’t go to conferences, for example, and openly meet the coders and ask them what was coming next in the product, and when. Secondly, if someone is determined to extract your data under duress, they’ll just ignore the first password you give them and keep squeezing you until you cough up the second. Firstly, it’s harder than it sounds to maintain your fake data so that it actually looks plausible when you decrypt it. ![]() This sort of feature can be a double-edged sword. One password decrypts the content you really want to keep secret, while the other cunningly decrypts a bunch of innocent data to fool anyone who forces you, by fair means or foul, to reveal your password. Plausible deniability works by letting you create an encrypted file with two passwords. It also had a feature called plausible deniability that gave it cachet amongst cypherpunks and privacy activists, even if they weren’t planning to use this feature themselves. ![]() Over the years, it became popular for many reasons, notably that it was free, cross-platform and apparently untainted by association with governments or commercialism. TrueCrypt is, or was, a long-running software project that claimed to provide strong encryption software that you could use for free on Windows, Linux and OS X. Naked Security readers will be well aware of the great TrueCrypt mystery. ![]()
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