Password Protecting and Encrypting MS Office & Zip Files
How to Encrypt Excel / Word Files
1. Open the MS Word, Excel, or PowerPoint file you want to encrypt and password protect.
2. Select the FILE tab.
3. Select Info > Protect Document, Workbook, or Presentation > Encrypt with Password.
4. Enter the password to be used to access the file in the future.
5. Click OK, and reenter the same password.
6. Click OK. The file is now encrypted and requires this password to open it.
To reverse this, repeat the steps without entering a password. Save the document and it will no longer require a password to open it.
How to Encrypt Zip Files
NOTE:
Don’t forget to save this password in a secure password manager and securely communicate this to any users or recipients of this file. Do not send an email with the file and the password in the same email.
- 密码长度至少 10 位字符，包括大小写字母、数字、特殊符号。
Passwords must be at least 8 characters long, including uppercase and lowercase letters,
numbers, and special symbols. - 密码不能包含姓名、生日、账户名等个人信息。
Passwords cannot contain name, birthday, account info., etc. - 不同账号请勿使用同一个密码。
Please use different passwords for different accounts. - 请每 90 天修改密码，新密码不能与前 5 次重复。
Please change the password every 90 days. The new password cannot be repeated with
the previous 5 times.
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