Configure Web Application Security
Web application security settings apply to the whole web application and can override permissions within the web application’s site collections. In this section, we’ll look at controlling what permissions can be assigned, adjusting a web application policy, configuring anonymous access, and configuring antivirus settings.
Before we start, let’s define two important terms that are used when managing SharePoint permissions:
Base Permission A base permission is a very small unit of access, such as Override Check Out. SharePoint has 33 different built-in base permissions that are organized into three categories: List Permissions, Site Permissions, and Personal Permissions. Since these are so fine-grained, you cannot ...