Same way it got enforced during the Crypto Wars [1] of the 90s by the US and their allies. Up until 1996 commercial encryption was on the Munition List. [1]: h

Same way it got enforced during the Crypto Wars [1] of the 90s by the US and their allies. Up until 1996 commercial encryption was on the Munition List. [1]: https://en.wikipedia.org/wiki/Crypto_Wars https://en.wikipedia.org/wiki/Crypto_Wars