From the course: CompTIA SecAI+ (CY0-001) Cert Prep

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Data redaction

Data redaction

From the course: CompTIA SecAI+ (CY0-001) Cert Prep

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Data redaction

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Data redaction is the process of removing or obscuring sensitive information from text or documents so that private details are not exposed. In AI systems, redaction plays a critical role in protecting privacy during both input and output processing. It ensures that personal information, such as names, addresses, or social security numbers, are never visible to unauthorized systems, users, or even the AI models themselves. When users submit a prompt to an AI system, a pre-processing step can automatically scan for sensitive patterns, like credit card numbers or e-mail addresses, and replace them with placeholder text, such as redacted. This keeps personal data hidden from the model while still allowing the system to perform its task. For example, if a company uses AI to analyze customer feedback, it can remove customer names before sending the data to the model. The AI still understands the context of the feedback without ever seeing private details. Data reduction is just as…

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