One of the most exciting things about the architecture of the web is how easily it supports mashups—URLs, IFRAMEs, XHR, and more make it easy to build great new services on top of building blocks from others. As more and more people use the web for non-public data, we need new techniques to secure those building blocks. That’s where OAuth comes in—an open, standard way for users to grant permissio
![Making auth easier: OAuth 2.0 for Google APIs](https://cdn-ak-scissors.b.st-hatena.com/image/square/3ac8c39fe81e377a95b027ca93dffd6a0bed625d/height=288;version=1;width=512/http%3A%2F%2F3.bp.blogspot.com%2F-ruRNTrvU__M%2FTX5Rrj3cXZI%2FAAAAAAAAAHw%2Ft6n8Ayv6JUE%2Fw1200-h630-p-k-no-nu%2Fimage00.png)