![]() Basic Asset Enforcement allows you to use the categorization of endpoints by profiles and in your network access policy. The likely device type is determined by weighing the information from most definitive to least definitive attributes.īased on the asset’s profile, the next step on securing your network asset continuum is to enforce access. While basic asset visibility will provide you with visibility to most of your network, especially to your traditional devices (printers, mobile phones, etc.), advanced asset visibility will provide you with visibility into more vertical-specific and IoT-types of devices.ġ.2.2 How Basic Visibility (Cisco ISE Profiling Visibility) Worksīasic asset visibility in Cisco ISE is accomplished through the Profiler service, which gathers information about a device by listening to its network communication. Advanced asset visibility performs deeper analysis of the different conversations that applications on these devices have with other endpoints and servers on the network through Deep Packet Inspection (DPI). Basic asset visibility profiles endpoints by matching their network attributes to known profiles. Having visibility helps the IT administrator determine the types of devices on their network and how to provide them with the right level of permissions. For example, a building management system such as an IP camera or an elevator should be given access to a specific part of the network (such as the building management services network), while a printer should be given access to another part of the network (such as IT services). Understanding the device type is many times a critical element in determining the type of network access that should be granted to the device. Required license: ISE Essentials (SGT or SGACL will require ISE Advantage) This can be achieved by assigning the user to a VLAN, DACL, and ACL or an SGT or SGACL. Authentication can be active authentication or passive authentication (not including 802.1X session): An authentication is done using 802.1X when Cisco ISE authenticates the user against an Identity Source, while in passive authentication (used in Easy Connect) Cisco ISE learns about the user after the user authenticates against the Identity Source like Microsoft’s Active Directory (AD) and the AD notifies ISE.ġ.1.4 How Does Secure Wireless Access WorkĪfter successful authentication, based on the group’s information, Cisco ISE provides the right access to the wireless connection, whether the connection is a Passive Identity session (Easy Connect), MAB (MAC Address Bypass), or 802.1X. ![]() Every Cisco ISE session begins with authentication, whether to a user or to a device. Authentication and Authorization are core functionalities of Cisco ISE. Using Cisco ISE, network administrators can secure access to the network by allowing only authorized users and wireless devices, such as mobile phones, tablets, or laptops – BYOD or organization owned - and other wireless “things” to connect to the network and later enforce different security policies. Securing the wireless network is the most basic need for every organization. Most organizations start securing their wireless network first. The admin can define what level of access to provide to such users. The Guest can receive credentials via email/SMS and use that to authenticate themselves to the network and thereby get network access. These accounts can be created by an employee hosting the Guest (the Sponsor) using a built-in portal or created by the Guest themselves by providing some basic info. Migration for DNA Premier Enterprise Agreement CustomersĬisco ISE creates local accounts for Guests. Migration for Enterprise Agreement Customers
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