One solution based on the IEEE 802.15.4 standard is ZigBee - an internationally recognized open protocol.

基于IEEE 802.15.4标准的一个解决方案是ZigBee，一个国际公认的开放式通信协议。

youdao

The security mechanism behind the two pairs of keys is called the Open Authentication (OAuth) protocol (see Resources).

两对密钥背后的安全机制被称为开放式验证（OAuth）协议（见 参考资料）。

youdao

It's important to note, though, that WebFinger is an open and free protocol, so any email service and identity provider can implement it.

WebFinger是一种开发免费协议，任何email和身份提供商都可以使用。

youdao

According to GigaOm, DIAL is an open protocol, which gives it massive dev and OEM appeal.

ENGADGET

Unlike Sony who hides their protocols, the WACI NX has an open protocol which you can access from just about any web programming language.

ENGADGET: How-To Hacks finalist: Controlling your home with your PSP

Several months in the making, the Bitcoin Foundation launches this week to accelerate the global growth of bitcoin through standardization, protection, and promotion of the open source protocol.

FORBES: Bitcoin Foundation Launches To Drive Bitcoin's Advancement