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

Once you free the code, it raises the importance of freeing the language... then freeing the operating system and the protocol designs.

一旦你的代码自由，自由语言的重要性就会提高……然后是操作系统和协议设计的自由。

youdao

Given protocol documentation and a whole lot of free time, you could in theory write an entirely new implementation that would communicate with the server.

有了协议文档和大量空闲时间，您可以从理论上编写一个与服务器通信的全新实现。

youdao

Early commercial users had to honor the peering protocol, swapping data free of charge.

FORBES: Backbone Bullies

Although the FIX protocol was updated in the past year to free FIX apps from that session layer, he says, most of these apps are still running the FIX session layer.

FORBES: Hacking Capitalism

Inclusion of NFC (or other payment protocol) into an iWatch would provide for a hands-free payment system for users.

FORBES: 7 Reasons Apple is More Doomed Than You Think