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Cisco Umbrella vs Proofpoint Cloud App Security Broker comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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) (6th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (10th), Secure Access Service Edge (SASE) (9th)
Cisco Umbrella
Ranking in Cloud Access Security Brokers (CASB)
2nd
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
121
Ranking in other categories
Secure Web Gateways (SWG) (1st), Internet Security (1st), Secure Access Service Edge (SASE) (2nd), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (2nd)
Proofpoint Cloud App Securi...
Ranking in Cloud Access Security Brokers (CASB)
14th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 2.0%, up from 1.3% compared to the previous year. The mindshare of Cisco Umbrella is 11.4%, down from 13.7% compared to the previous year. The mindshare of Proofpoint Cloud App Security Broker is 0.7%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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
Emilio Montoya - PeerSpot reviewer
Ensures internet navigation safety and boosts productivity
The features of Cisco Umbrella I prefer most are DNS protection and traffic redirect. With Cisco Talos's threat intelligence, we reduce the impact of malware traffic in our network, and we currently see the behavior of equipment and choose the correct sites. Cisco Talos has helped us reduce the impact of malware traffic. We can see the behavior and choose the correct sites. We're currently testing secure access with Umbrella in order to secure access to core applications. It's a product that the user doesn't even know is there, even though it is protecting them. It's not hard on the equipment. And, for us, it centralizes everything, which improves productivity. With the Experience Insights feature of Cisco Secure Access, we've seen impacts on the management of user connectivity by allowing us to deliver safe connectivity. We are testing the Secure Access product with Cisco Umbrella to improve our connectivity with our users in order to secure access to the corporate applications. Cisco Umbrella is in the cloud, which is nice.
Kamal Kumar Verma - PeerSpot reviewer
Stable product with essential document tracking features
In my organization, we worked with around ten to fifteen different technologies, including Bitglass, and CASB was not among our top priorities. While CASB might benefit some organizations, it was optional for our specific setup, considering the other security measures and technologies we had in place. I found no particularly valuable features regarding CASB resolutions. There are other tools available that can achieve the same functionalities and perform similar tasks. For example, I can accomplish tasks like encryption or secure data movement from our office to the internet using alternative services like Zero Trust solutions. Because of this, our organization considered removing it from our system due to its limited benefits compared to other products.

Quotes from Members

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

Pros

"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"Technical support is pretty sharp and very responsive."
"Our primary use case for this product is DLP,"
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"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."
"iboss is among the few products providing inline filtering where no application is needed on the device."
"Content filtering is the most useful feature of iboss."
"The weekly reportings are great. The investigation is super and the application management is equally great."
"The most valuable feature of this solution is its reliability."
"I haven't needed to reboot the servers for years due to their excellent stability."
"The implementation is pretty easy."
"Cisco Umbrella is a totally different solution. They are the first to come up with this idea of security. It's a totally new concept of security for everybody, for every time, real time, perfectionism."
"By using Cisco Umbrella, you are sure of inspecting all the traffic. Whenever the user machine is connected to your network, it is inspected. That's the best thing. It means you are sure that nothing is being exported or imported without your choice. That is the best feature."
"The biggest return on investment when using Cisco Umbrella for me is the ease of use of the fact that we've deployed this with our Cisco VPN Secure Client, so every computer has the Umbrella module in it."
"Cisco Umbrella is easy to monitor, manage, and deploy."
"From stability and availability standpoints, it is pretty good."
"The quarantine feature is the solution's most valuable aspect."
"The product is stable."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
 

Cons

"Fold that in with the risk intelligence they're getting from all of the different subscriptions they are a part of. Now, these security companies subscribe to things like emerging threats, databases, etc. You can fold all this intelligence to decide what's happening on an endpoint. I would love to see them start moving into that space. That would compete directly with Microsoft. Maybe that's why they haven't. Having that ability native within the solution would be great. The other area in which I would love to see improvement is more detailed descriptions of why they block websites."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"File integrity monitoring would be very advantageous as an additional feature."
"Sometimes when you call in support, you get someone who is just following a sheet. It feels like a runaround. You feel that you are running into that support wall."
"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."
"Its pricing 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."
"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."
"The solution is very expensive in Brazil."
"In my experience with Umbrella support, sometimes the response times take a bit more time than we would like... sometimes, if you go through email, it can take quite a while to get a response."
"My biggest concern, and I'm sure everyone's biggest gripe with TAC, is just turnaround time. If you open a case in the evening, you might get an agent in another region, and then your ticket cycle only goes from 5:00 PM to 10:00 PM when you're out of work."
"It's a very new product, so it's quite immature at the moment. It can be more user friendly."
"We need to work on integration as it is very complex."
"Looking at the full umbrella suite in the light of SASE, Secure Access Service Edge, they are clearly lacking in the inline CASB."
"I would like to see more integrations with more products. Some of the integrations need to be simpler as well. For example, the integration with Cisco Secure Firewall could be simpler. It would be good to make reporting simpler. For those who don't use SecureX, it would be good to make Umbrella really simple to use upfront. It's not a difficult product, but it can be daunting for someone who isn't exposed to it because there are so many options."
"It should have a real-time malware classification engine. It should check the malware on the website. It would be good if it had a real-time malware check for the websites because currently, it just compares the DNS queries of the blacklist. It should also have malware control over file execution and the types of files that the users are allowed to download."
"The TLS encryption needs to be improved. It's not state of the art."
"They are priced significantly higher and less cost-effective than alternative options."
"I think some of the hiccups that we had were with the number of domains that we had and how that had to be implemented in Proofpoint."
"Proofpoint Cloud App Security Broker should be cheaper."
 

Pricing and Cost Advice

"We have not priced the solution recently, but they were competitive with other vendors in the past."
"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."
"It is expensive compared to one of its competitors."
"The overall pricing for iboss is very competitive and transparent."
"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."
"There is room for improvement when it comes to the cost."
"The price is fair, and the licensing cost is based on the number of users. We have seen a good ROI."
"You get what you pay for."
"I am not sure, I don't have the numbers in front of me, but I think it's $1.00 or so per device/month."
"Our licensing fees are on a yearly basis."
"Cisco Umbrella is not a cheap product. However, it's not a matter of the cost; it's more a matter of the value of security. It is easy to measure this value when you have a security incident. I think the price is a good trade-off for a product that can help you avoid security threats."
"It needs a better price point."
"The licensing fee is paid on a yearly basis."
"We had an enterprise contract with them for about 32,000 users at that point, which has now grown."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
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Use our free recommendation engine to learn which Cloud Access Security Brokers (CASB) solutions are best for your needs.
861,524 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
9%
Government
6%
Computer Software Company
20%
Educational Organization
9%
Manufacturing Company
8%
Financial Services Firm
7%
Computer Software Company
21%
Financial Services Firm
11%
Outsourcing Company
8%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about iboss?
Content filtering is the most useful feature of iboss.
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...
Which is the better security solution - Cisco Umbrella or Zscaler?
Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried. Zs...
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 Cisco Umbrella?
Cisco Umbrella is easy to monitor, manage, and deploy.
What do you like most about Proofpoint Cloud App Security Broker?
The tool's most valuable feature is reporting. It helps us understand what's going on in our environment.
What needs improvement with Proofpoint Cloud App Security Broker?
Proofpoint Cloud App Security Broker should be cheaper.
What is your primary use case for Proofpoint Cloud App Security Broker?
We primarily used the product as an identity provider and for document tracking features on mobile.
 

Also Known As

iBoss Cloud Platform
OpenDNS
FireLayers, PCASB
 

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.
Chart Industries, City of Aspen, Eastern Mountain Sports, FLEXcon, George Washington University, Jackson Municipal Airport Authority, Ohio Public Library Information Network, PTC, Richland Community College, Smart Motors, Tulane University, VeriClaim
Emerging Technologies, HP, CSA, Perion
Find out what your peers are saying about Cisco Umbrella vs. Proofpoint Cloud App Security Broker and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.