However, as more companies and regular e-mail users see the need to secure their messages, the use of digital certificates will one day become a transparent part of your everyday activities.

• 然而，随着更多的公司和普通电子邮件用户看到了确保其信息安全的需要，终有一天使用数字证书会变得透明，成为你日常生活的一部分。