forbidden-character code

例句：

1. 1. This software uses a forbidden-character code to protect its data.
   这款软件使用一种禁止字符编码来保护其数据。
2. 2. The company has banned the use of forbidden-character codes in their products.
   该公司已禁止在其产品中使用禁止字符编码。
3. 3.In this case, the forbidden-character code was used to prevent unauthorized access.
   在这种情况下，使用了禁止字符编码以防止未经授权的访问。