概要: Your computer is not as secure as you think. If you use it to store sensitive. Users can learn multiple ways how to secure documents on a computer with the help of Bitwar PDF 轉換器!
Most business documents are essential, and users need to keep the data safe. Besides, data can be leaked to the public through the Internet. So users need to secure file transfer before transferring and learn how to secure documents on a computer because there are many types of document security.
最後，無論文件格式是什麼類型，將文件轉換為安全的 PDF 都是至關重要的！
加密 PDF – Adobe Acrobat Dc
In order to truly protect sensitive files, if you had Adobe Acrobat Dc on your computer, you could secure PDF documents with different types of password security such as adding passwords, restricting editing, copying, and printing.
- Launch Adobe Acrobat DC並打開PDF files.
- 點擊file > 使用密碼保護.繼續選擇工具> 保護> 使用密碼保護.
- 然後，會出現一個窗口，您可以選擇一個password that is for editing and viewing only.
如何鎖定 Word 文檔 - Microsoft Word
Microsoft Word 允許用戶使用保護文檔工具來保護文檔。
步驟1: Click the File按鈕。然後，選擇信息 和 保護文件.
第2步： 鍵入在空白處輸入密碼並繼續 OK.
Just in case you want to restrict content editing and only allow tracked changes, filling in forms, comments, and limit formatting, all you need to do is click on File， 繼續Protect document, 和 限制編輯.
安全文檔 - 使用 PDF 轉換器
假設你沒有 Adobe Acrobat Dc，試試這個PDF Converter Software to encrypt or protect the document with a password for free. The software provides a lock PDF tool that allows users to add a password to the PDF files without any complex procedures! Besides, it can protect PDF files on Windows 7, 8, and 10.
步驟1: Launch PDF Converter and choose the Lock PDF工具從Lock/Unlock PDF菜單。點擊Add PDF File並上傳PDF files into the software.
第2步: 輸入密碼Open Password空格並繼續轉換.
第3步: 最後點擊打開文件 to preview the new secured PDF document in the file directory folder!
Password Protect Folders in Windows 10
If you use Windows 10, you can use a password to create hidden folders without needing special software. You can also control access to the contents by editing the permissions settings of a folder.
步驟1:Find and select the folder you want to protect.
第2步:Right-click the folder and select Properties.
第3步:Open the Security tab, and click on 編輯.
Select a user name or group and click Deny Access. After access is denied, an administrative password will be required to access the folder.
All users need to protect the essentials documents because the content can be private and confidential. Moreover, it is dangerous to store essential documents online, as many online users prefer to use Dropbox, which may cause data leaks. Hopefully, users can protect their documents by following the practical steps mentioned above!
About Bitwar PDF Converter
Batch interconvert PDF to Word, Excel, PPT, images, etc. in just one click or lock/unlock, split, rotate, compress, merge the PDF files.閱讀更多