Illumio Insights
IllumioReviews from AWS customer
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Illumio: #1 A Lighter, Easier-to-Manage Solution for Large Environments
What do you like best about the product?
llumio is seen as a “lighter” and easier-to-manage solution in large environments
What do you dislike about the product?
Illumio still faces challenges to overcome, such as its approach to AI implementation at the K8s level—among other areas of opportunity related to the use of AI itself—but I believe it is on the right track for now.
What problems is the product solving and how is that benefiting you?
Personally, I find that microsegmentation using Illumio is much more user-friendly in terms of installation, configuration, and overall operation compared to other solutions
Easy Deployment, Strong Security Impact, and Great Support
What do you like best about the product?
We implemented Illumio in response to an internal audit. It was easy to deploy, configuration was straightforward, and it makes a measurable impact in our security posture org-wide. The UI is easy to navigate, performance has been very high, and the price is reasonable. Illumio's customer success team has been great to work with and provided prompt support.
What do you dislike about the product?
As with all micro-segmentation tools, it is very easy to make a high-impact bad configuration change. We have to be extremely careful, especially when we have junior engineers operating within the tool.
What problems is the product solving and how is that benefiting you?
An internal audit revealed a weakness in our previous micro-segmentation setup. Illumio addressed this weakness quickly, easily, and comprehensively.
Easy to Deploy, Fast Traffic-Flow Visibility with Illumio
What do you like best about the product?
Illumio is easy to deploy and within a few hours, you have total visibility of traffic flows on your network. There are no performance issues on the endpoints and pricing is inline with expectations
What do you dislike about the product?
There are no downsides of Illumio, the product is easy to use, wide operating support and quick to onboard
What problems is the product solving and how is that benefiting you?
For companies with legacy or flat networks, Illumio can easily solve the lateral movement problem without reengineering the network. Also stops blast radius in the event of a breach
Easy to Use with Powerful Microsegmentation
What do you like best about the product?
It’s easy to use, and the microsegmentation capabilities are powerful.
What do you dislike about the product?
Sales person of Illumio is pointless. Never visit customer, never even say hi.
What problems is the product solving and how is that benefiting you?
Further protecting servers from known and unknown threat, with refine firewalling on each of them.
Easy to Understand and Quickly Proves Value with Great Customer Visibility
What do you like best about the product?
It is easy to understand, and it prove its value early even when you are not doing any restrictions, it is bringing the visibility for the customer.
What do you dislike about the product?
It doesnt have a Dark Mode UI. And sometimes we may need too much time to see some changes applied.
What problems is the product solving and how is that benefiting you?
Bringing visibility and security for the customers.
Illuminates Traffic for Enhanced Network Control
What do you like best about the product?
I appreciate Illumio's 'illumination' feature that allows me to map the current traffic to understand communication patterns before applying policies to restrict. The different mappings and dependencies help me understand and have the full picture, which is quite valuable for network segmentation.
What do you dislike about the product?
The adoption journey of Illumio is not that easy. After 1 year, we are still learning to enable some features. I would like my security analysts, network engineers, and sys admins to be able to leverage it. More guided technical workshops, available for customers, to fully adopt the product would be helpful.
What problems is the product solving and how is that benefiting you?
I use Illumio for network segmentation to monitor and control traffic, block lateral movement, and understand communication patterns. The illumination feature maps traffic and dependencies, providing a full picture before applying policies.
Strong Identity-Based Micro-Segmentation That Reduces Lateral-Movement Risk
What do you like best about the product?
It is a great tool --- it delivers strong, identity‑based micro‑segmentation. And it helps to reduce lateral‑movement risk and eventually helping security teams enforce policies with confidence.
What do you dislike about the product?
complex at first, and Large‑scale deployments may require careful tuning
What problems is the product solving and how is that benefiting you?
It fits its name and tasks that - detect attacks, and stop breaches instantly at cloud scale. Also it gives us real‑time visibility and results is a stronger, audit‑defensible security posture. Great tool
Zero Trust Segmentation That Boosts Visibility and Limits Breach Impact
What do you like best about the product?
Illumio is helpful because it stops attackers from moving around your network if a breach happens.
It uses Zero Trust segmentation to limit access without needing major network changes.
You get clear visibility into application traffic across data centers and cloud environments.
It’s quick to deploy, easy to manage, and scales well as your environment grows.
Overall, it reduces the blast radius of attacks, simplifies operations, and strengthens security with minimal disruption.
It uses Zero Trust segmentation to limit access without needing major network changes.
You get clear visibility into application traffic across data centers and cloud environments.
It’s quick to deploy, easy to manage, and scales well as your environment grows.
Overall, it reduces the blast radius of attacks, simplifies operations, and strengthens security with minimal disruption.
What do you dislike about the product?
Illumio can take time to fully tune, since defining the right policies requires upfront effort.
It focuses on segmentation, so it doesn’t replace other security tools like EDR or firewalls.
The value is highest in complex environments, which may limit impact for very small setups.
Licensing and cost can feel high compared to simpler controls.
Teams may also need training to get comfortable with the model and workflows.
It focuses on segmentation, so it doesn’t replace other security tools like EDR or firewalls.
The value is highest in complex environments, which may limit impact for very small setups.
Licensing and cost can feel high compared to simpler controls.
Teams may also need training to get comfortable with the model and workflows.
What problems is the product solving and how is that benefiting you?
Illumio helps stop cyberattacks from spreading inside a network by breaking it into small, controlled segments.
It gives clear visibility into how systems and applications talk to each other.
This makes it easier to spot risky connections and unusual behavior.
It automates security policies, reducing manual work and mistakes.
Illumio works across on-prem, cloud, and hybrid environments.
If a breach happens, the damage is contained instead of spreading everywhere.
Overall, it simplifies security operations while making the organization more resilient and compliant.
It gives clear visibility into how systems and applications talk to each other.
This makes it easier to spot risky connections and unusual behavior.
It automates security policies, reducing manual work and mistakes.
Illumio works across on-prem, cloud, and hybrid environments.
If a breach happens, the damage is contained instead of spreading everywhere.
Overall, it simplifies security operations while making the organization more resilient and compliant.
Needs More Innovation and Better Integration
What do you like best about the product?
The product does doesn't cause issues and not a lot of maintenance is required.
What do you dislike about the product?
Illumio lacks innovation and integration.
What problems is the product solving and how is that benefiting you?
Microsegmentation between servers.
Easy to Use and Powerful—Highly Recommended
What do you like best about the product?
Easy to use , powerfull and quick to freeze a problematic pc
What do you dislike about the product?
nothing yet :-) maybe that i should of got it earlier
What problems is the product solving and how is that benefiting you?
Latteral movement whithin some of our flat network subnet
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