Fission (site isolation) is an experimental feature in { -brand-short-name } to provide an additional layer of defense against security bugs. By isolating each site into a separate process, Fission makes it harder for malicious websites to get access to information from other pages you are visiting. This is a major architectural change in { -brand-short-name } and we appreciate you testing and reporting any issues you might encounter. For more details, see <a data-l10n-name="wiki">the wiki</a>.
Fission（网站隔离）是 { -brand-short-name } 中的实验特性，可针对安全漏洞提供额外的保护。通过将每个网站隔离到单独的进程中，Fission 能够有效防止恶意网站从您正在访问的其他页面获取信息。这是 { -brand-short-name } 的一项重大架构变更，我们非常欢迎您可以测试并报告任何可能遇到的问题。欲详细了解，请参阅 <a data-l10n-name="wiki">Wiki</a>。