# homoglyph
標記為「homoglyph」的 2 篇文章
Unicode 與同形字注入
利用 Unicode 正規化不一致、同形字替換與隱形字元，建構匿蹤的注入載荷。
prompt-injectionunicodehomoglyphinvisible-charsevasion
Unicode Normalization 防禦
Step-by-step walkthrough for implementing Unicode normalization to prevent encoding-based prompt injection bypasses, covering homoglyph detection, invisible character stripping, bidirectional text handling, and normalization testing.
unicodenormalizationencodinghomoglyphdefensewalkthrough