How to Choose the Best Identity Service Engine

The enterprise network these days are already changing quickly , especially with regards to employee mobility. Workstations these days are no longer filled with desktops since employees can now move from one place to another while having access on the enterprise resources through the use of different devices like personal laptops, smartphones and tablets. 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. Keeping track of every device that is accessing the network is already considered as one of the biggest and hardest job there is, how much more if the number of people accessing it increases, managing it will then become very challenging.

Having said that you should take into account using the Cisco identity service engine (ISE) since it is an identity-based network that can access control and policy for enforcement systems. When identity service engine (ISE) is used, a network administrator will be allowed to centrally control the access policies for wireless and wired endpoints that are based on the information gathered from certain messages that are passed between the ISE node that is also known as profiling, and the device. 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.

One of the things that identity service engine or cisco ise posture does in order to provide security compliance and policy enforcement before authorizing the device to gain access to the network is that it attaches an identity to the device based on function, user, and other attributes. Depending on the results that comes from different variables, an endpoint can only be allowed to access the network if the specific set of rules are applied to the interface where it is connected to, otherwise, the endpoint will be denied or can be given a guest access that are based on the guidelines that your company has. To put it accurately, a network administrator can focus his or her attention on doing some other important project or tasks since the ISE will be the one to take care of day to day tasks such as access list management, guest and device onboarding, changes in switch port VLAN for end-users, and many more.

When it comes to the ISE platform, it is a distributed deployment of nodes that are made up of three different types such as monitoring and troubleshooting node (Mnt), policy administration node (PAN), and policy services node (PSN). Read cisco ise review here!