We performed a comparison between Illumio and Zscaler Internet Access based on real PeerSpot user reviews.
Find out what your peers are saying about VMware, Cisco, Akamai and others in Cloud and Data Center Security."The flexibility of the solution is its most valuable feature."
"The most valuable feature of Illumio Adaptive Security Platform is monitoring. When I have no requirement from the other application, I can use the web block traffic to build."
"The solution helps to maintain logs and monitor activities. It also helps us with access management. The tool helps us to secure organizational data that include files."
"The product provides visibility into how the applications communicate and how the network protocols are being used."
"The Explorer allows you to know the traffic between source and destination."
"It has helped us to understand internal network visibility and firewall policy implementation. We use the product to simplify firewall policy implementation."
"The features that I have found most useful is the ability to centralize all the rules and then distribute them across various locations. However, I've encountered challenges related to tagging policies, which can be complex to devise. It's a matter that requires careful consideration and stakeholder involvement before implementing such policies."
"The solution is easy to use."
"We don't have to buy equipment to use it. And when our engineers set it up on our side, we just configured a few settings and we were in."
"Stability-wise, I rate the solution a nine and a half out of ten...The setup phase was easy."
"There is no lag in service when accessing the internet."
"The solution is scalable and stable."
"The protection is most valuable."
"The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go."
"The solution is stable."
"Overall, we're very happy with our product."
"The customer service is lagging a bit. It could be better."
"The solution is very basic and doesn't do anything other than the orchestration of layer four endpoint firewall rules."
"The interaction we've had with the support team hasn't been ideal. Technical support should be improved."
"Some of the features that can be improved is offer additional guidance on creating an effective and risk-free tagging policy would be highly beneficial."
"I would like to see better data security in the product."
"It requires a low-level re-architecting of the product."
"Illumio Adaptive Security Platform could improve by supporting more operating systems. For example, Cisco and Apache appliances."
"The product’s agents don't work very well in OT environments."
"In terms of user experience, it could be better."
"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."
"If they can also integrate with the multi-factor authentication to prompt users to do another, second-factor authentication, that would be ideal."
"I would like to see more training and video documentation."
"They block Zscaler IPs when the traffic origin is from Zscaler IPs. They've been blocked by certain government organizations so the end users are not able to visit those websites unless we ask them to unblock those IP. This is a bit problematic."
"Zscaler does not provide dedicated IPs to each customer. Hence, they share a pool of IPs provided by Zscaler. There is a chance of blacklisting these IPs. I also do not like the multi-management portal."
"There are a few features that are not compatible with the Azure cloud."
"When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. "
Illumio is ranked 4th in Cloud and Data Center Security with 8 reviews while Zscaler Internet Access is ranked 2nd in Secure Web Gateways (SWG) with 46 reviews. Illumio is rated 8.0, while Zscaler Internet Access is rated 8.2. The top reviewer of Illumio writes "Pprevents attackers or threats from spreading or moving laterally". On the other hand, the top reviewer of Zscaler Internet Access writes "Provides integrated CASB and file sandboxing but could be less expensive ". Illumio is most compared with Akamai Guardicore Segmentation, VMware NSX, Cisco Secure Workload, Microsoft Defender for Cloud and Zero Networks Microsegmentation, whereas Zscaler Internet Access is most compared with Cisco Umbrella, Microsoft Defender for Cloud Apps, Netskope , Prisma Access by Palo Alto Networks and Palo Alto Networks WildFire.
We monitor all Cloud and Data Center Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.