# unicode
標記為「unicode」的 9 篇文章
Character Encoding 繞過 Techniques
繞過input filters using Unicode normalization,homoglyph substitution,mixed-script encoding.
Emoji and Unicode 注入 Techniques
Use emoji sequences與Unicode special characters to bypass text-based input filters.
實驗室: 進階 Token Smuggling via Unicode Normalization
利用 Unicode normalization differences between input validators與LLM tokenizers to bypass content filters與inject hidden instructions.
實驗：Unicode 正規化繞過攻擊
利用輸入驗證與模型處理之間 Unicode 正規化的差異，夾帶注入酬載。
編碼繞過技術
使用 Base64、ROT13、Unicode 轉換、十六進位編碼與其他混淆方法，在保留語意意義的同時，規避提示詞注入過濾器與安全分類器。
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。
Encoding-Based Evasion
Using base64, ROT13, hexadecimal, Unicode, and other encoding schemes to evade input detection systems and bypass content filters in LLM applications.
Unicode Normalization Bypass 詳解
Step-by-step guide to exploiting Unicode normalization differences between input filters and model tokenizers.
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.