Here are a few options for a WordPress post tag description for “數位證據” (Digital Evidence) in Traditional Chinese, catering to different needs:

**Option 1: Concise and General (Good for broad usage)**

* **Description:** 數位證據，指涉在數位設備及儲存媒體上發現的，可用於法律程序或其他調查的證據。 (Digital evidence, referring to evidence found on digital devices and storage media, which can be used in legal proceedings or other investigations.)

**Option 2: Focusing on the breadth of applications**

* **Description:** 探討數位證據的收集、分析和保存，包括在犯罪調查、商業糾紛、智慧財產權保護等領域的應用。 (Explores the collection, analysis, and preservation of digital evidence, including its application in crime investigation, business disputes, intellectual property protection, and other fields.)

**Option 3: Emphasizing technical aspects**

* **Description:** 數位證據相關技術與知識，包括資料恢復、取證工具、加密解密、鑑識分析等。 (Technical information related to digital evidence, including data recovery, forensic tools, encryption/decryption, and forensic analysis.)

**Option 4: For a blog aimed at a broad audience, with some legal context:**

* **Description:** 數位證據在現代社會扮演著關鍵角色，了解其定義、收集、以及在法律程序中的重要性。 (Digital evidence plays a key role in modern society. Understand its definition, collection, and its importance in legal proceedings.)

**Option 5: Short and sweet (good if you have limited space or multiple tags)**

* **Description:** 數位證據 – 資訊安全與法律程序的重要組成部分。(Digital Evidence – an important part of information security and legal procedures.)

**How to use it in WordPress:**

1. **Log in to your WordPress dashboard.**
2. **Go to Posts > Tags (or Categories if you’re using categories instead of tags).**
3. **Find the tag “數位證據”.**
4. **Click “Edit” or, if creating a new Tag, add the tag and the description.**
5. **Paste the description into the “Description” field.**
6. **Save your changes.**

**Choosing the best description:**

Consider the following when choosing:

* **Your blog’s target audience:** Who are you writing for? Experts, general public, students?
* **The scope of your content:** What topics do you plan to cover under this tag?
* **Length:** Stay within a reasonable length that is easily understood.
* **Keywords:** Include relevant keywords (like data recovery, forensic tools, legal proceedings) for SEO.