1. Two-factor authentication is an important security measure to protect your online accounts. - 两步验证是保护您在线账户安全的重要措施。
2. The system requires biometric authentication before granting access to sensitive information. - 该系统需要生物识别验证才能访问敏感信息。
3. The authentication process was seamless and quick, allowing me to access the website easily. - 验证过程顺畅快速，让我轻松访问网站。
4. The company uses multi-factor authentication to ensure only authorized employees can access the secure server. - 公司采用多因素验证确保只有授权员工能访问安全服务器。
5. The app prompted me to enter my password for authentication before I could view my personal account details. - 在查看个人账户细节之前，应用提示我输入密码进行验证。
6. The authentication of the artwork's provenance was crucial in determining its value at auction. - 对艺术品来源的验证对确定其拍卖价值至关重要。