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Technology.

Devices, software, and the digital world explained.

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TechnologyNov 12, 2026

You Should Attempt to Provide Proof of Life During Any Audio or Video Recording or Written Documents: How to Do It in 7 Steps

If you're recording audio or video, or signing a written document, you should attempt to provide proof of life — a verifiable, time-stamped indication that a real, living person is present and consenting at that moment.

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TechnologyNov 12, 2026

A Derivative Classifier Must Mark a Document as Secret Due to Compilation: What Else the SCG Requires

When a derivative classifier marks a document Secret because of compilation, the Security Classification Guide (SCG) requires an additional annotation that states the compilation itself is the basis for the classification, and the…

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TechnologyNov 12, 2026

Reflecting on Your Day-to-Day Life: Two Everyday Algorithms, Step by Step

You already run algorithms every morning, and the one you know best is a sandwich.

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