门禁控制系统正在摆脱传统卡片和读卡器的限制,迈入可配置凭证卡、非接触式技术的全新领域。在新领域中,手机及其他设备可携带通过空中下载或互联网接收的“数字密钥”。随着人们的移动性与日俱增,对身份验证的安全性及可靠性的新需求应运而生,推动虚拟身份验证取代密钥卡门禁。 Access control systems are moving beyond the limits of traditional card and card readers and into a whole new field of configurable document cards and contactless technologies. In the new world, cell phones and other devices can carry “digital keys” that they receive over the air or over the Internet. As people become increasingly mobile, new requirements for the security and reliability of authentication emerge as the times require, driving virtual authentication to replace key-card access control.