Unverified50% confidenceTradeoffExact time
确定性防护栏通过正则表达式等规则匹配处理格式固定的敏感信息，延迟通常在毫秒级，但处理不了自然语言层面的隐晦风险
1
Sources
50%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
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