In today’s modern world, the enterprise network is changing rapidly, especially when it pertains to the mobility of employees. The technological advancements have helped employees to gain access in enterprise resources through the use of various devices such as smartphones, tablets, and personal laptops. Although the ability to access certain resources from anywhere can significantly increase the productivity of your company, it can also increase the possibility of security threats and date breaches since it would be hard to control the security of the devices that are accessing your network. With that being said, it will be a huge and difficult task to keep track of all the devices that are accessing the network, and if ever there is a need for more access, the more it becomes unsustainable to manage.
Having said that you should take into account using the cisco ise posture (ISE) since it is an identity-based network that can access control and policy for enforcement systems. The information gathered through certain messages that are passed between the ISE node or profiling and the device, is the basis for the network administrator to centrally control the access policies utilized for wireless, as well as wired endpoints. In order to keep up with the greatest and the latest devices to ensure that there are no gaps in the visibility of devices, the profiling database is updated regularly.
In order to provide policy enforcement, as well as security compliance on the device before it is authorized to access the network, identity service engine or ISE makes an identity attachment to the device based on the user, function, and other characteristics. An endpoint will only be allowed to access the network if the results from various variables matches with the specific rules where the interface is connected, or else, a guest access will be provided based on your company’s guidelines or there will be a complete denial of access. In other words, ISE is an automated policy enforcement engine that deals with the daily task of device and guest on boarding, access list management, switch port VLAN changes for the end-users, and others, in order for the network administrator to focus on other projects and important tasks. Read cisco ise review here!
With regards to ISE platforms, it is a distributed deployment node and is made up of three different types which includes monitoring and troubleshooting node (MnT), policy administration node (PAN), and policy services node (PSN).