In Prisma Access Browser Extension, you can add attributes as match criteria when you add or edit a device group. Because Prisma Access Browser policy rules are enforced at the device group level, the attributes provide granular security that ensures the devices that Prisma Access Browser Extension allows to access your apps are adequately maintained and adhere with your security standards before they are allowed access to your network resources. For example, before allowing access to your most sensitive apps, you might want to ensure that the devices using the Prisma Access Browser Extension accessing your apps are using only the Opera browser. In this case, you would create a device group with an attribute that only allows devices using the extension that are only using the Opera browser. The following sections detail the attributes you can use to determine device group membership for devices using the Prisma Access Browser Extension. To learn about attributes for managing device group membership on Windows and macOS devices, see Configure Prisma Access Browser Device Posture Attributes