Cisco ISE (Identity Services Engine) Reviews

We utilize Cisco ISE for network access control and employ RADIUS access for managing user control in our virtual environment.

Cisco ISE enables us to implement network access control, ensuring that only approved devices can connect to our network. It serves as a central hub for all types of network access, including wired, wireless, and VPN connections improving our network security.

It does a good job of helping secure our infrastructure from end to end, even though there are many features that we are not utilizing.

Cisco ISE has helped us consolidate tools like Cisco Token that we no longer require. The ability to consolidate tools has provided us with a centralized point of access for our security infrastructure, generating abundant information regarding access.

It has helped our organization improve its cybersecurity resilience by enabling us to control the devices that access our network, unlike before when we had to physically access the port.

The most valuable feature is the flexibility of the policy sets.

Cisco ISE requires a lot of time-consuming administration.

I have been using Cisco ISE for eight years.

Cisco tech support, I'm sure, is very good. However, the amount of resources required to submit and process cases is quite significant. As a result, unless we encounter a major issue, we generally prefer to avoid Cisco TAC and instead seek out workarounds.

The initial setup should be straightforward, but it is often quite complex. A greenfield deployment, where we start from scratch, is easy. The challenges typically arise when we attempt to upgrade an existing deployment.

We utilized the services of Open Network for assistance with the implementation. Their services were excellent, and we would gladly engage their services again.

I give Cisco ISE an eight out of ten.

Cisco ISE is equipped with numerous features. We are a small company and only utilize the ones we require. However, as our requirements change or grow, we may consider adopting more of the features that Cisco ISE offers.

The administration can be time-consuming due to all the updates and patches, but overall, I recommend Cisco ISE.

Our organization was familiar with Cisco, and we used wireless LAN products. That is why we chose Cisco ISE, as it integrates well with our infrastructure.

I often use Cisco ISE for guest portals to onboard devices. For example, if a company wants to allow their employees to bring their own devices, there's a large security risk. Cisco ISE can help with onboarding those devices and check whether they're up-to-date with security patches and whether they fit the criteria to join the network.

There's so much stress involved with the pressures of trying to make it easy for customers to use the product without constantly having to jump over security hurdles. On the other hand, there is the constant threat of cyber attacks. Balancing the two can be quite stressful for developers, engineers, and consultants.

Our main goal, as an intermediary between Cisco and our clients, is to help IT managers, IT engineers, and administrators have better days. There is a lot of pressure on IT staff, and by giving them the right tools and solutions, we can help them feel more empowered to do their job much more effectively and, therefore, feel proud of their work.

In terms of features, the best feedback I've received has to do with guest portals. The guest portals and sponsor portals are where a company can customize their appearance. As people join the guest network, they're presented with the branding of the company that they're in.

A lot of customers use a third party to manage their guest Wi-Fi. Cisco ISE presents the ability to bring that in-house so that customers can have full control over it, change the branding, and get extra telemetry from it and the user data. It works really well for our customers.

I first started working with ISE at version 1.2, which was quite a few years ago. Over the years, the user interface has become a lot easier. The way the different parts of ISE come together and the connections between the different sections are a lot easier to follow. The interface gives you a much clearer picture of how the different policies and standards that you are building are brought together.

I don't see as many customers as I should adopting the onboarding feature. I think Cisco should make that process a lot easier and less intrusive on the end users' devices.

I've worked with Cisco solutions since 2007.

We offer the entire suite, with SecureX, Umbrella, and Cisco ISE being the main headlines. We work a lot in developing the orchestration and automation of new security systems in line with Cisco.

When it's time to generate a TAC case, it means that things have gone very wrong and that my colleagues and I have run out of ideas and are desperate. Cisco's technical support staff are very much aware of that and know that by the time an issue comes to them that all the obvious roots of troubleshooting have already been explored. It's great that they comprehend this and that they understand the urgency as well. 

I'm always thankful for their help and would rate technical support at ten out of ten.

Positive

A benefit to using Cisco ISE as far as deployments are concerned is the fact that because it's software-based, everything can be tested before deployment. You can then be confident that everything is going to work when it's deployed in the real world.

Our ROI is that once clients have a Cisco system installed, they tend to stick with Cisco. They'll upgrade to the latest Cisco product rather than looking at any other vendors.

In general, licensing can be quite complex with Cisco products. It would be nice if it was a bit more intuitive and had fewer "gotchas" in there.

I've worked with customers who have used Purple Portal, for example, for their guest wireless access. In comparison to using Cisco ISE, Purple Portal adds an extra layer of complexity on all their guest networks running through a third party. This means that the customer will not have as much visibility into their guest users or control over what their guests see when they join the Wi-Fi network.

With Cisco ISE and the way the policies are built, it gives you a lot of freedom. It covers a wide range of potential solutions. Because each bit can be built together modularly, you can build anything with it. Therefore, Cisco ISE applies to so many different applications.

On a scale from one to ten, I would rate Cisco ISE at eight because it is a complex product and requires more technical ability to deploy it, though it fits many more solution requirements.

Cisco is the main player in networking and security. Having that backing behind our company gives us credence. We're proud to sell the products and to recommend them. Cisco's portfolio is what I would sell by choice. It just makes my job a lot easier.

We use it to secure our networks. We can secure our switches and wireless networks, basically everything.

We use it primarily for wireless security, but it can be used for many other things as well, like LAN and WAN security.

There is room for improvement in CLI. Most things are done through the GUI, and there aren't many commands or troubleshooting options available compared to other Cisco products like switches and routers. We have more visibility on the CLI for those devices, but the GUI seems limited. Moreover, sometimes, GUI seems very pathetic. 

I have experience working with this solution. I have been using it for four to five years. We still use the old version, but we plan to migrate to the new version soon because they recently changed their licensing model.

The product is stable. We don't face many challenges. It's stable, so  I would rate it around a nine out of ten.

The product is scalable. I would rate the scalability a ten out of ten. We have medium-sized businesses as our clients. 

There was some delay.

Positive

Setup wasn't difficult because we already had a solution in place. It was very easy to install.

The deployment definitely took weeks.

I would rate the pricing an eight out of ten, one being cheap and ten being expensive.

Overall, I would rate the solution a nine out of ten. 

We use it for network access control. For security reasons, if a vendor plugs into our network, the port is automatically shut down because it's not authenticated to our network.

Cisco ISE is a great solution. It helped us determine real users on our network. It's very useful.

From a security standpoint, Cisco ISE has improved our organization 100%. We're not guessing who is plugging into our network. It 100% protects our environment and infrastructure from end to end.

Cisco ISE has saved the time of our IT staff time to help work on other projects, but I don't have the metrics.

Cisco ISE has absolutely improved our cybersecurity resilience. Specifically, the 802.11 authentication for wireless has been huge.

Cisco ISE hasn't helped to consolidate any tools or applications.

Cisco ISE is a powerful solution. It gives us the ability to control who's accessing our network, and Cisco has made it very easy.

Some of the reporting could be improved.

We've been using it for about ten years.

It's stable. We never had any issues.

I love it. They know their stuff. Almost in one call, you get the right person. They're very good. I'd rate them a nine out of ten.

Positive

We didn't use any other solution previously.

You have to have a plan. You have to be prepared to roll it out. You need to think through what you want to configure.

It took us about three and a half months to get every angle we were after, and after that, it was a very slow rollout. We rolled it out in about eight months. It was easy.

We did it all in-house, but we did have consultants from Cisco come in and help us tweak it.

Pricing and licensing are not my expertise. As far as budgeting is concerned, we run an ELA with Cisco. It's a part of our ELA.

We didn't evaluate other products. We went straight to Cisco because you can't go wrong with their technology. They're a leader in this space, and they've got a good, robust solution, so we rolled it out.

It integrates seamlessly with other Cisco products that we have. I use Cisco Meraki for all my edge cases. We never considered switching to another vendor. 

It's a great product. I'd rate Cisco ISE a nine out of ten.

Right now we use Wireless.1X and TACACS for device management. It's in our wired network too, but only use it for MAC address bypass.

It has helped to consolidate tools and applications. Previously, we had Windows NPS in some places and then Cisco ACS in other places. Now, Cisco ISE is all I use. This consolidation hasn't had a whole lot of impact on our organization. It wasn't that big of a deal to begin with.

It works as a good RADIUS server. It has lots of features. It works with all the proprietary Cisco AB pairs and features.

It could be less monolithic. It's one huge application, and it does everything under the sun, so it's hard to deal with and upgrade and manage.

I've been using Cisco ISE for three or four years.

Overall, it's pretty stable.

It seems to be pretty good for what we're doing with it.

Cisco TAC support is hit or miss. It depends on who you got. I'd rate them a six out of ten.

Neutral

We didn't have any network access control. For the wireless, we had ACS, and some places used NPS from Windows.

We chose Cisco ISE because we have a Cisco network. It seemed like the obvious choice.

The initial setup was pretty easy, but trying to get all the switches to talk to ISE was pretty complex. It required a lot of configuration and learning, and we found a lot of bugs and issues along the way.

Initially, we took the help of Presidio. They were good. They knew a lot about it and helped us a lot. 

In terms of detection and remediation of threats, it wouldn't detect anything. If we integrated it with other products, it could cut certain clients off from the network, but we haven't gotten that far yet.

It hasn't helped to free up our IT staff. It has probably consumed more time.

I don't have a lot of familiarity with other products, so I'd rate it a six out of ten.

We are using it in-house for phone profiling and for users' computer authentication needs.

The policy and segmentation that we use are currently based on the users and their domains. Let's say different domains, such as HR or finance and procurement. We have policies where users are assigned VLANs or specific requirements and are directed to corresponding policies where services are activated. They have access to specific services based on their domain or vertical.

Many Cisco ISE features are good. It offers automatic profiling of phones and computers, enabling administrators to identify and categorize devices seamlessly. Additionally, Cisco ISE can block anonymous devices attempting to connect to the network. This includes unauthorized attempts from non-domain computers or users trying to obscure their identity to gain network access. Cisco ISE ensures such attempts are thwarted by enforcing full identification authentication.

I struggled with spoofing, specifically the max spoofing feature, which I believe has started working after version 3. Before that, it was not that effective. They could incorporate some AI features.

I have been using Cisco ISE for over three years.

The product is stable.

I rate the solution’s stability a out of ten.

Scalability is also good. I haven't seen any problem because I currently have a new deployment for the ISE and other branches. Getting an integrated access setup is easy, and scalability is also fine. Initially, the scale upon the licensing part and that sizing is low. ISE's existing policies pretty much work very well. There are no significant changes you have to make.

We have more than a thousand users using this solution.

ISE support is good.

The initial setup is straightforward. They are very easy to manage and not complicated at all.

We have received all our files from the client and deployed them. Currently, we are using single active nodes. We have one Primary Admin Node, which is active, and one Policy Service Node. We don't have a secondary admin node for administrative purposes. We have an active operational node. The deployment is pretty simple. You download the file from Cisco, import it into your Cisco ISE, and follow the prompts to set it up based on your requirements, including IPs, basic security needs, DNS servers, etc. Once the initial setup is complete, you can begin creating policies.

Cisco ISE protects your environment from potential physical attacks. This ensures that your environment and users are fully safe, thus enhancing your overall security posture as a first line of defense.

We don't have the full license. An enterprise license includes Apex and device management. We secured it for one of our new branches where the deployment will start. We have a full enterprise license, including Apex and device management, to cut costs.

The problem is we have a team of five. I look into the security and infrastructure part.

Integrating Cisco ISE depends on the specific products you're working with. Each integration may present unique challenges that require individualized solutions. There isn't a one-size-fits-all checklist for potential issues.

They were looking to protect their assets, such as devices, from somebody. If they have an environment exposed to users who frequently come to their office, and it's not a very closed environment, then Cisco ISE is very much required. It's the first place where the attack starts. From a risk and compliance perspective, ISE is essential.

Overall, I rate the solution an eight out of ten.

We use it for NAC and wireless, and for our TrustSec policy. These are the three primary use cases we have so far.

It's a network access control solution for us. Previous to Cisco ISE, we didn't have one, so, from a security standpoint, it increased our security visibly.

It has enhanced our security. We have a solution now that can protect us at the access layer, which we didn't have before.

It has helped to consolidate any tools or applications. We only have to use one product for RADIUS, TACACS, and authentication servers. NAC and other things are consolidated into one system, which is nice.

It has helped our organization improve its cybersecurity resilience. The security at the access layer through NAC has been nice, and then the ability to enforce policies dynamically using profiling and NAC and TrustSec is good.

With NAC, the profiling feature is valuable. We're able to see what we have out there in the network and dynamically assign policies to it. We can then use that to enforce TrustSec policy or anything else with NAC. 

There should be more visibility into TrustSec policy actions. When TrustSec blocks something or makes any kind of changes to the network, we don't always see that. We have to log into the switch itself, or we have to get some type of Syslog parsing to do that. Cisco DNA Center may do it, but it would be better if that was integrated into Cisco ISE.

In terms of securing our infrastructure from end to end so we can detect and remediate threats, it's a little bit difficult in terms of visibility, but, generally, we would just go through the logs and see if there's a problem or not.

I've been working in this organization for three to four years, and they have been using it prior to my joining. 

It's very stable for us.

It isn't something we have had to deal with.

They're pretty good. Compared to others, Cisco is probably above average. With Cisco TAC, usually, if the first level doesn't resolve it, you can get up to a higher level within a day or two, which is better than a lot of other vendors we've been working with lately, such as Palo Alto. Cisco tech support is doing pretty well. I'd rate them a seven out of ten. Being able to access higher-level engineers and escalate things more quickly is always going to improve any case.

Neutral

Before Cisco ISE, we didn't have a similar solution.

It was implemented before I joined, but it was probably phased. It was first for wireless and then became more of a NAC thing. It was a long process. It was somewhat difficult just because of how much was required of it. I don't think it was particularly painful.

We get a return on investment from it. It's a solution that's often required for IT insurance, etc. It's definitely needed but do we need to have one from Cisco? I don't know, but there's definitely an ROI there.

To someone researching this solution who wants to improve cybersecurity in their organization, I'd say that make sure you know what you're getting into. Understand and have a good plan going into it and have operational support for not just networking, but also help desk and other IT teams before deploying this solution.

I don't know if Cisco ISE has saved us any time because it's an enhancement to our security that we didn't have before. It probably takes a little more time than not having it. Having no security is super easy because you don't have to worry about anything, but if you have any security product, you have to do work to support that.

Overall, I'd rate Cisco ISE an eight out of ten.

We use it mostly for identity, authentication, and authorizations for wireless and wired. The challenges we were looking to address were mostly around the authorization and authentication of the users. We wanted to use the Identity Services Engine to make sure that the users accessing our network were authorized users, with the authentication happening before.

The integration with Active Directory, and finding and authorizing users based on their Active Directory groups, rather than just their identities, was a big change for us.

The most valuable feature is 801.1x and another very good feature is the TACACS.

In addition, it establishes trust for every access request. That's very valuable. We can't authorize users without it. The fact that it considers all resources to be external is very important. Without Cisco ISE, we couldn't authorize our users, contractors, and everyone else. It's our one source of truth for authentication and authorization.

It's also very good when it comes to supporting an organization across a distributed network. We like that. 

I would like to see integration with other vendors, and the RADIUS integration needs to be improved a little bit.

Other than that, all the features that we're using look good.

I have been using Cisco ISE (Identity Services Engine) for about six years.

It has been very stable. There's no problem with that, as we have redundancy in place.

It can be scaled very quickly by adding more nodes to the solution. The scalability is very good.

We have it deployed in three data centers in Austin, Texas, Lewisville, Texas, and one in Poland. It's a distributed deployment and we have around 8,000 endpoints on it so far.

Technical support has been okay, but I wouldn't describe it as "very good." We have had some problems with technical support. Sometimes it takes them too long to resolve a problem. 

Neutral

The pricing is good. The last time we purchased four new appliances the price was doable for any organization of our size.

In my previous job, I used Aruba ClearPass. It's similar to ISE. They're both good.

Design it well in the first place. If you design it well, you can scale it. Always read, line-by-line, the Cisco guide because that's where you'll find all the information about the design and the scalability. If you design it correctly in the first place, you will have a smooth ride.

We want to use it in a hybrid cloud deployment, but we currently use it 100 percent on-premises. As we move more into the cloud, we're trying to integrate that with Cisco ISE to make it our authentication and authorization source. We're not really into the cloud yet. We're just doing some dev. We're building a whole cloud strategy.