We compared Microsoft Defender for Cloud Apps (MDA) and Zscaler Internet Access based on our users’ reviews in five categories. After reading the collected data, you can find our conclusion below.
Comparison Results: Microsoft Defender for Cloud Apps is the preferred option over Zscaler Internet Access because of its comprehensive features, integration with other Microsoft solutions, and personalized rules and policies for cloud traffic control. Zscaler Internet Access has a cloud-native proxy architecture and advanced threat protection but has faced issues with reporting functionality, pricing, and technical support according to users.
"The most valuable features are the antivirus as a whole, the anti-malware, and all of the protection features that scan our enterprise devices."
"On the outside, the main differentiation is because Lookout ingest. They have ingested basically all of the apps for the last ten years and all the versions of all the apps, and we have that in a corporate database that allows us to do very large-scale machine learning and analysis on that data set. That's not something that any of the competitors really have the capability to do because they don't have access to the data set. A lot of the apps you can no longer get them because that version of the app is five or six years old, and it just doesn't exist anywhere anymore, except within our infrastructure. So, the ability to have that very rich dataset and learn from that dataset is a real differentiator."
"The protection offered by the product is the most valuable feature. It detects vulnerabilities or traps on our users' phones and then prompts them to clean up their devices. Tools we used previously would only discover, which required us to gather information on the backend, so Lookout is a welcome upgrade."
"The solution is stable."
"In Microsoft Defender for Cloud Apps, there is an option to enable files. Once you enable that, it will give you all the files in your organization and where they are located in the cloud... That feature is very useful for investigation purposes."
"Better logging allows us to find problems and take appropriate steps to lock them out."
"If your business requirements are relatively simple, it can get the job done."
"There are a lot of features with benefits, including discovery, investigation, and putting controls around things. You can't say that you like the investigation part but not the discovery. Everything is correlated; that's how the tool works."
"The feature that helps us in detecting the sensitive information being shared has been very useful. In addition, the feature that allows MCAS to apply policies with SharePoint, Teams, and OneDrive is being used predominantly."
"The most valuable feature is the seamless integration across different clouds."
"The general usability of the solution is very straightforward."
"The product helps us with privileged identity management to control who has access to what and for how long."
"All internet access flows through the Zscaler proxy, regardless of whether people are in office or remote. I have greater control site access and I minimize the number of compromises that we experience to almost none."
"Zscaler Web Security protects our users in remote locations from internet threats - even if they are not connected to our network."
"Whether you are in a hotel somewhere, or in Africa, it does not matter. You will get the Zscaler protection presence anywhere."
"The most valuable feature of the solution is SWG traffic."
"There is no lag in service when accessing the internet."
"Zscaler Internet Access protects using data loss prevention. If you have a CASB exposing your cloud out into the network, then Zscaler Internet Access will go ahead and control that unknown cloud application in the CASB, protecting it. There is also data detection with exact data match. This improves the data coming into your cloud so you are protecting it."
"Overall, we're very happy with our product."
"The URL filtering has been the most valuable feature."
"From the analysis that we've done, they do seem to be maybe a step behind in trying to enter the market with a new solution. But when they do pick up, they do come out with some good products."
"Lookout was moving into the SSE space. And so their work on SecureWeb Gateway and SD-WAN is still sort of evolving."
"The stability depends on the service from where you access it. Because sometimes, the place you are in, you have Gateway. You don't have Gateway. The gateway is overutilized. At the end, you need to go through their gateways. And this is the key point here. You have a tracking point. If it's not well orchestrated, and it scales up as you add more to the existing team, you will suffer"
"We just submitted an enhancement request reflecting the main area we want to see improvement in; the APIs. Currently, we're able to build dashboards, but it's somewhat backward because we use our MDM API to create them. Lookout should provide API to customers so we can query our data and use it in our cloud, and this is the only outstanding area for improvement with the product right now."
"I would like to see them include more features in the older licenses. There are some features that are not available, such as preventing or analyzing cloud attacks."
"The response time could be better. It will be helpful if the alerts are even more proactive and we can see more data. Currently, the data is a little bit weak. It is not complete. I can't just see it and completely know which user or which device it is. It takes some effort and time on my part to investigate and isolate a user. It would be great if it is more user-friendly or easy for people to understand."
"The integration with macOS operating systems needs to be better."
"There are some features, such as user navigation content filtering, that are disabled by default, and it probably makes sense to enable them by default."
"Microsoft Defender for Cloud Apps’s technical support services needs improvement."
"Sometimes, we'll get false positive alarms. For example, when a SharePoint path has no file sharing, but there is an external user, it will trigger an alarm that the file has been shared with an external user... the alerting mechanism should be more precise when giving you an alert about what activity has been done with the file..."
"Generally, the pricing can always be improved along with the management system."
"We sometimes get errors when we create policies, which is somewhat annoying because some policies stop working due to misconfigurations. We find this challenging because it limits our options for troubleshooting an issue."
"The price of the solution could be improved."
"Currently, the solution's interface is not that user-friendly."
"Sometimes it's not easy to use during large deployments of workstations."
"One thing that they could improve is the ability to import rules from other platforms."
"The pricing is an issue. It is expensive if you have all of your users in the same location. It is expensive compared to other firewalls on the market."
"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."
"The solution can be improved by advancing some of the newer technologies such as the DLP feature, and adding email security."
More Microsoft Defender for Cloud Apps Pricing and Cost Advice →
Microsoft Defender for Cloud Apps is ranked 2nd in Cloud Access Security Brokers (CASB) with 30 reviews while Zscaler Internet Access is ranked 2nd in Secure Web Gateways (SWG) with 46 reviews. Microsoft Defender for Cloud Apps is rated 8.4, while Zscaler Internet Access is rated 8.2. The top reviewer of Microsoft Defender for Cloud Apps writes "Integrates well and helps us in protecting sensitive information, but takes time to scan and apply the policies and cannot detect everything we need". On the other hand, the top reviewer of Zscaler Internet Access writes "Provides integrated CASB and file sandboxing but could be less expensive ". Microsoft Defender for Cloud Apps is most compared with Cisco Umbrella, Netskope , Prisma Access by Palo Alto Networks, Qualys VMDR and Forcepoint CASB, whereas Zscaler Internet Access is most compared with Cisco Umbrella, Netskope , Prisma Access by Palo Alto Networks, FortiSASE and Forcepoint Secure Web Gateway.
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