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Microsoft Defender for Cloud Apps vs Prisma Access by Palo Alto Networks comparison

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Executive SummaryUpdated on Nov 2, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

iboss
Sponsored
Ranking in Cloud Access Security Brokers (CASB)
7th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
Ranking in other categories
Secure Web Gateways (SWG) (5th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (7th), Secure Access Service Edge (SASE) (8th)
Microsoft Defender for Clou...
Ranking in Cloud Access Security Brokers (CASB)
4th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Advanced Threat Protection (ATP) (12th), Microsoft Security Suite (12th)
Prisma Access by Palo Alto ...
Ranking in Cloud Access Security Brokers (CASB)
1st
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
65
Ranking in other categories
Secure Web Gateways (SWG) (4th), Enterprise Infrastructure VPN (6th), ZTNA as a Service (2nd), Secure Access Service Edge (SASE) (1st)
 

Mindshare comparison

As of November 2025, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 2.1%, up from 1.5% compared to the previous year. The mindshare of Microsoft Defender for Cloud Apps is 7.9%, down from 11.1% compared to the previous year. The mindshare of Prisma Access by Palo Alto Networks is 15.8%, down from 19.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB) Market Share Distribution
ProductMarket Share (%)
Prisma Access by Palo Alto Networks15.8%
Microsoft Defender for Cloud Apps7.9%
iboss2.1%
Other74.19999999999999%
Cloud Access Security Brokers (CASB)
 

Featured Reviews

Matt Crockford - PeerSpot reviewer
It's easy to roll out, and their understanding of our business made it seamless
One aspect we value about iboss is its simplicity. Their customer service is brilliant, and they are super responsive and knowledgeable. It's easy to roll out, and their understanding of our business made it seamless. We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times. The user interface is highly intuitive. Our IT team picked it up with minimal training. It's arranged so that it's easy to find where things are. Another advantage is the single pane of glass console, which gives you visibility into what's happening. We're not fully there yet because we haven't implemented zero trust, but we're excited about the possibilities from the demos we've seen. We launched a POC of iboss' ChatGPT Risk Protection feature two weeks ago. AI is a great tool, but you need to be careful what you put into it. My biggest fear is employees inputting sensitive corporate information or customer PII data into one of these chatbots. I was impressed by our trial of the feature. It's exactly what we wanted. Now, when a user goes to ChatGPT, there's a banner warning them not to share information, and we can block conversations containing customer data like bank details and email addresses. I don't want to stop people from using it, but we need visibility. We've only tried it on a test group of 15 people. You can configure it to look for specific keywords or integrate it with your DLP policy if you have that configured
Abdulrahman Muhammadi - PeerSpot reviewer
Integration with existing cloud workflows has simplified compliance and threat detection
Licensing cost is a significant concern. With Defender Plan 1, Microsoft Defender for Cloud Apps comes with a pay-per-use model. Each feature has its own pricing when activated on VMs. For example, the vulnerability assessment has separate pricing, the base model including encryptions has separate pricing, and the compliance features have separate pricing. This applies to each VM and Azure resource individually. It is not straightforward where you can take one license and apply it to everything. Each feature has its own pricing model which can be tedious, as the costs keep accumulating. The only lacking feature currently is XDR (extended detection and response). Apart from that, I have only positive experiences with the whole Microsoft suite, except for the pricing structure.
Roberto Pastorino - PeerSpot reviewer
Have supported client adoption of security solutions but need more control over infrastructure
It's a working solution. It's not the easiest, but no DLP solution is easy. With Netskope, the whole infrastructure is proprietary. Prisma Access by Palo Alto Networks is using a service in AWS, and it's not totally a proprietary infrastructure. Sometimes a third-party outage could impact the whole operability. I'm not certain if the vendor is moving towards sovereignty of infrastructure at this moment, but from what I saw in the past, there was this reliance on third parties for the infrastructure: AWS, GCP, Oracle, and others. This is one point of attention for me. I would prefer more proprietary infrastructure.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."
"Its initial setup was straightforward."
"Our primary use case for this product is DLP,"
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"Content filtering is the most useful feature of iboss."
"It was a very easy product to install. It can be deployed very fast."
"The security aspect of the solution, particularly the malware behind it, is excellent. That's something that really helped us out. It's not just a simple proxy that just blocks the insights of potential threats that come on behind it. They do malware detection and that helps us a lot."
"The ability to sanction unsanctioned apps using Secure Score benchmarking, included in Cloud, is also beneficial."
"The solution does not affect a user's workflow."
"The integration within the entire Defender suite is highly valuable because it allows for communication between different components and offers pretty decent correlations."
"The general usability of the solution is very straightforward."
"On-demand scanning is the most valuable feature. In addition, it's a fairly fluid product. It syncs back to the cloud and provides metrics. It's pretty intelligent."
"The most valuable feature is the ease of management. It's important."
"Threat detection is its key feature, and that's why we use this tool. It gives an alert if a PC is attacked or there is any kind of anomaly, such as there is a spike in sending emails or we see an unauthorized website being accessed. So, it keeps us on our toes. We get to know that there is something wrong, and we can isolate the user and find any issues with it. So, threat detection is very robust in this tool."
"Microsoft Defender for Cloud Apps is very comprehensive, providing a complete 360-degree view of applications within an organization."
"The solution also provides traffic analysis, threat prevention, URL filtering, and segmentation. That combination is important because it enhances the protection and makes the traffic more secure. It also keeps things more up-to-date, enabling us to deal with more of the current threats."
"The setup is relatively straightforward."
"The performance is good."
"The most valuable feature of Prisma Access is its ability to provide enterprise-class security for both Internet and internal application access."
"It supports auto-scaling for mobile users. It auto-scales depending on the mobile user traffic. For example, if 1,000 people are working from home today, and tomorrow, the number increases to 2,000, it is not going to be an issue."
"The protection for web-based applications was helpful for my colleagues who didn't want a particular application on their devices. And the non-web access protection was more for our developers because they were writing and building code on their computers. Prisma Access was able to protect them."
"The solution improved the consistency of our security controls and the BCP. There has been a 20 percent reduction in TCO. Prisma Access also enabled us to deliver better applications by centralizing security management."
"Being able to use the user ID or Active Directory Group is one of the great features for control and providing more flexibility without worrying about IP addresses."
 

Cons

"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."
"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."
"To scale up, a new iboss Node Blade Chassis must be purchased."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"The dashboards for local use could be better."
"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"I would like for it to be available on Mac and for it to support all of the features of Microsoft financing products. It is really for Windows."
"The integration with macOS operating systems needs to be better."
"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."
"There are certain areas where the product could improve, such as some functionalities that did not work as expected."
"The areas of Microsoft Defender for Cloud Apps that need improvement are related to IAM, as they do not provide much support for local users."
"It takes some time to scan and apply the policies when there is some sensitive information. After it applies the policies, it works, but there is a delay. This is something for which we are working with Microsoft."
"Microsoft Defender for Cloud Apps' initial setup was quite technical but we were prepared. The time of the implementation depends on the job and how many users are being set up."
"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."
"They automatically update and they should give us time to fully understand what they're updating so that we can make sure it doesn't impact production."
"Their next release should provide solutions for the mobile environment."
"From any improvement perspective, the product's compatibility issues with Linux need to be resolved."
"The tools' scalability is subject to some limitations when done on-premise due to the need for additional licenses. However, in other scenarios, increasing scalability involves expanding infrastructure to accommodate more third-party VPN access. It is scalable as long as you pay the money. Also, it needs to improve security."
"The product's current price is an area of shortcoming where improvements are required."
"Palo Alto needs to improve the GlobalProtect agent to work as a secure web gateway agent, not only as a VPN agent because some companies would want only a secure gateway. They wouldn't want a full VPN. So, Palo Alto has to make the VPN agent work as a secure web gateway agent for those customers who want only the secure web gateway solution."
"It's not very easy to use. Sometimes it's buggy and there are problems when doing updates. The user interface is okay, but some configuration items are difficult. I would like it to be less buggy and easier to configure, to better streamline the user experience."
"Sometimes, you have these notifications sent out about changes in App-IDs, modifications in App-IDs, or even the introduction of entirely new App-IDs to replace. Sometimes, the recommendations are followed, but even then, when the package is installed on the firewall, it gets messed up. I remember a particular one was with Tableau, and suddenly, people weren't able to use Tableau, which is an analytics tool for business."
 

Pricing and Cost Advice

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"It is probably in line with other solutions, but I do not deal with the financial side."
"The overall pricing for iboss is very competitive and transparent."
"It is expensive compared to one of its competitors."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."
"The cost could be improved when you need to pay for anything. For example, refreshing files takes time to load, though it may be my Internet. To improve the refresh time, Microsoft says that we need to pay for a Premium license, and I don't like paying for things that help make a solution better."
"Microsoft offers bundle discounts and a pay-as-you-go option."
"The pricing is a little bit high but right now, we are okay with it because of the compatibility with Office 365, Teams, and Azure AD."
"We are an MST and we do not pay for the solution. However, the price of the solution could be better."
"This product is not expensive."
"The product's pricing seems fair."
"We utilize the Microsoft E5 licensing, which encompasses the entire Microsoft suite; however, it is costly."
"It has pretty good pricing."
"It's pricey, it's not cheap. But you get what you pay for."
"It is not cheap. It is expensive. The good thing is that you are able to pay for what you need, but overall, it is not cheap. The pricing is not based on packages. You pay based on the features. If you want DLP, you only pay for DLP. They are very flexible. It is not cheap, but the licensing is flexible. There are no additional costs in addition to the standard licensing fees."
"The licensing cost is about 18,000 euros."
"It is a little expensive. Because it is one of the best in the market, it is a little bit more expensive than other vendors."
"Based on what I have heard from others, it is a pricey solution as compared to its peers, but I am not sure. However, considering the features that it offers, it is a break-even point. You get whatever they are promising."
"This is not an expensive product and everything is included with one license."
"As compared to other solutions, Prisma Access is much cheaper. It is probably 30% to 40% cheaper than other solutions, but I do not know the exact cost."
"I would advise choosing your options according to your company's needs. Just go for what you want and do not pay for anything extra in terms of licensing. You need to determine how much bandwidth is required in your company network, and according to that, you should pay for the license. The mobile user license is based on the number of users who are going to use the VPN solution. You need to determine how many mobile users you are going to have in your network, and you should pay according to that. There are no other costs in addition to licensing, but if you go for the consultant services of Palo Alto networks to deliver the solution for you, then you need to pay something extra. That is not a part of licensing."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing Company
9%
Comms Service Provider
6%
Computer Software Company
12%
Financial Services Firm
10%
Manufacturing Company
9%
Government
7%
Computer Software Company
12%
Financial Services Firm
12%
Manufacturing Company
11%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise5
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise10
Large Enterprise19
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise21
Large Enterprise27
 

Questions from the Community

What needs improvement with iboss?
For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company Exxon...
What is your primary use case for iboss?
Previously when I used iboss, we did the POC for iboss for ExxonMobil. Four or five people wanted to move from our ol...
What is your experience regarding pricing and costs for iboss?
Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern. There are cheaper alte...
Which is the better security solution - Cisco Umbrella or Microsoft Cloud App Security?
Cisco Umbrella is an integral component of the Cisco SASE architecture. It integrates security in a single, cloud-nat...
What do you like most about Microsoft Cloud App Security?
It does a great job of monitoring and maintaining a security baseline. For us, that is a key element. The notificatio...
What is your experience regarding pricing and costs for Microsoft Cloud App Security?
At the time of implementation, when the size of our organization was small, it was a more affordable product. Since a...
What is the better solution - Prisma Access or Zscaler Private Access?
We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure ac...
What do you like most about Prisma Access by Palo Alto Networks?
The most valuable features of the solution are in the areas of the secure remote access it provides while also being ...
What is your experience regarding pricing and costs for Prisma Access by Palo Alto Networks?
From my experience, Palo Alto is more expensive compared to solutions like Netskope and Triscale.
 

Also Known As

iBoss Cloud Platform
MS Cloud App Security, Microsoft Cloud App Security
Palo Alto Networks Prisma Access, Prisma Access, GlobalProtect, Palo Alto GlobalProtect Mobile Security Manager, Prisma SaaS by Palo Alto Networks, Prisma Access
 

Overview

 

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.
Customers for Microsoft Defender for Cloud Apps include Accenture, St. Luke’s University Health Network, Ansell, and Nakilat.
Concord Hospital, State of Colorado, Essilor International, RheinLand Versicherungsgruppe, University of Westminster, Universidade Nove de Julho, SPAR Austria, CAME Group, ZipRealty, Greenhill & Co., IKT Agder, Aviva Stadium, Animal Logic, Management & Training Corporation, Brigham Young University Hawaii, School District of Chilliwack
Find out what your peers are saying about Microsoft Defender for Cloud Apps vs. Prisma Access by Palo Alto Networks and other solutions. Updated: September 2025.
873,085 professionals have used our research since 2012.