A secret encryption cipher baked into radio systems used by critical infrastructure workers, police, and others around the world is finally seeing sunlight. Researchers say it isn’t pretty.

Read this story here.

<p>A secret encryption cipher baked into radio systems used by critical infrastructure workers, police, and others around the world is finally seeing sunlight. Researchers say it isn’t pretty.</p>
<p>Read this story <a href="https://www.wired.com/story/tetra-radio-encryption-backdoor/">here</a>.</p>

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