智能聊天系统的应用潜力，已经正在超越能回答。从三类资料可以看到，它一端连接自然语言处理，另一端进入日常陪伴等真实场景。过去用户面对的是标准化流程，如今更期待用自然语言直接提出问题，并获得个性化建议。 在教育领域，对话式AI正在从答疑工具�

As intelligent chat tools become part of everyday digital work, their ability to protect information has become a major operational concern. Users may share financial details, medical information, and confidential files during a single interaction. A useful system must therefore do more than automate routine communication. It must also make secure