合成メディア・リテラシー
出所・透かし・画像の限界、大人のディープフェイク初動——検出器への過信はしない。
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7 分の読書Synthetic Media: Check Provenance and Consent Before You Post
Before an AI-generated or AI-edited image or video of a real person goes anywhere public, two separate questions need a yes: did the person consent, and is the synthetic origin disclosed. A practical checklist for both.
初心者
8 分の読書If There Is an AI Deepfake of You: An Adult First-Response Plan
Finding an AI-generated image or video of yourself that you never made or agreed to is disorienting. This is a first-response sequence for adults: preserve evidence safely, use the reporting tools built for this, and know when law enforcement and legal counsel belong in the picture.
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6 分の読書What AI Image Tools Get Wrong, and Why Detectors Don't Fix It
AI-generated and AI-edited images have specific, learnable failure patterns worth knowing. What they don't have is a reliable detector that tells you which category any single image falls into - here is why, and what to do instead.
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9 分の読書If a Child Is the Target of an AI Deepfake: A First-Response Plan
What to do in the first hours if a child has been targeted by an AI-generated image or video: preserve evidence the right way, reduce spread, involve the child, and notify the platform, school, or authorities — without ever downloading or forwarding illegal content.
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7 分の読書Content Credentials and Watermarks: What the Little Badge Actually Means
A 'Content Credentials' badge or an 'AI-generated' watermark tells you something real and specific - and a lot less than most people assume. What the badge can prove, what it can't, and what happens when it disappears.
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7 分の読書Voice-cloning fraud: the SME controls that actually work
Three procedural controls that protect SME payments and sensitive changes when a caller or video participant can convincingly imitate a director, colleague, or supplier.
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7 分の読書Proving what is real: provenance, watermarking, and Content Credentials
What C2PA Content Credentials and watermarks can actually prove, what disappears after screenshots and re-uploads, and how an SME can publish media with an honest provenance policy.
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