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by slenocchio
938 days ago
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We can communicate securely on the internet because of cryptography (HTTPS vs. HTTP). If cryptography didn't exist any signal you ever sent over the internet could be observed and used maliciously against you (payment info, passwords, etcetera). |
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If cryptography were never invented, we would use the internet like we used analog telephones (i.e., under the assumption our communication could be easily intercepted) and not pass privileged information over it. Otherwise, I imagine it would be a non-issue.
Given changing laws on cryptography (i.e., state-required backdoors & etc.), we may be back in that mindset before too long.