The growing literature on confidentiality in knowledge representation and reasoning sometimes may cause a false sense of security, due to lack of details about the attacker, and some misconceptions about security-related concepts. This note analyzes the vulnerabilities of some recent knowledge protection methods to increase the awareness about their actual effectiveness and their mutual differences.

中文翻译：

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虚假的安全感

由于缺乏关于攻击者的详细信息以及对安全相关概念的一些误解，越来越多的关于知识表示和推理机密性的文献有时可能会导致错误的安全感。本说明分析了一些最近的知识保护方法的漏洞，以提高对其实际有效性和相互差异的认识。