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Cisco Umbrella vs Proofpoint Cloud App Security Broker comparison

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Executive SummaryUpdated on Mar 29, 2026

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)
6th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
25
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (6th), Secure Access Service Edge (SASE) (7th)
Cisco Umbrella
Ranking in Cloud Access Security Brokers (CASB)
2nd
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
125
Ranking in other categories
Secure Web Gateways (SWG) (1st), Internet Security (1st), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (3rd)
Proofpoint Cloud App Securi...
Ranking in Cloud Access Security Brokers (CASB)
17th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 4.5%, up from 2.1% compared to the previous year. The mindshare of Cisco Umbrella is 6.0%, down from 12.1% compared to the previous year. The mindshare of Proofpoint Cloud App Security Broker is 1.0%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB) Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella6.0%
iboss4.5%
Proofpoint Cloud App Security Broker1.0%
Other88.5%
Cloud Access Security Brokers (CASB)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
SS
Sr. Technical Executive at a computer software company with 11-50 employees
Has required extensive customization for non-technical users and still needs better simplification
Customization for basic users can be complex, as it is targeted toward only technical users. It would be beneficial if Cisco simplifies the customization process while still ensuring strong security to prevent unauthorized access. Simplifying the customization part could enhance Cisco Umbrella, but overall, it is a good solution for me.
Farzad Ebrahimi - PeerSpot reviewer
Senior Devsecops Cloud Cybersecurity Specialist at CGI
Layered security has protected our cloud AI apps and significantly reduced attack incidents
The best features Proofpoint Cloud App Security Broker offers are multilayer protection against security attacks and escalation. The escalation feature in Proofpoint Cloud App Security Broker is valuable because we are using more and more users, and it is very scalable in relation to the number of users using the same app on the cloud. The performance of Proofpoint Cloud App Security Broker stands out as the number of attacks blocked is more than 90%. Proofpoint Cloud App Security Broker has positively impacted my organization by resolving all of the security issues related to app security. I can share specific outcomes, such as a reduction in the number of incidents, which is more than 90% related to the past.

Quotes from Members

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

Pros

"From a corporate perspective, I understand that it's important to keep the company data safe."
"I recommend iboss for organizations looking for strong cloud-based web security and centralized access control."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"Deploying iboss leads to good return on investment, estimated around 70% to 80%."
"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"Our primary use case for this product is DLP,"
"Technical support is pretty sharp and very responsive."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"The security and access control features."
"Umbrella offers protection against malicious websites by stopping users from visiting them."
"Overall, as a program, it has saved us a ton of time and stress by not having to worry about malware or viruses or anything malicious."
"Cisco Umbrella is a totally different solution; they are the first to come up with this idea of security and it's a totally new concept of security for everybody, for every time, real time, perfectionism."
"It was really valuable to me in protecting the outgoing data of the company, we got no viruses and no issues on any computer on the network, which is quite unusual, and it was a very successful product that I'd certainly recommend to any business looking to just add another layer of security around their company."
"It's very stable, reliable and does its job."
"There is much differentiation within the licensing so if anyone wants DNS security from the DNS security log, we are there already, and if anyone wants to go to a secure internet gateway, that is also available. We can get the integrated cloud DLP license keys. That is a good benefit with Cisco Umbrella. You can get a complete solution in a single licensing."
"Cisco Umbrella has definitely helped improve some aspects of our security posture, contributing to overall organizational security posture management."
"From stability and availability standpoints, it is pretty good."
"The product is stable."
"The quarantine feature is the solution's most valuable aspect."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
"Proofpoint Cloud App Security Broker has positively impacted my organization by resolving all of the security issues related to app security."
 

Cons

"Sometimes the agent stops working in iboss, and we have to reinstall the agent."
"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 endpoint-type solution is an area that needs some improvement."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"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."
"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"I appreciate that iboss's single pane of glass console gives centralized visibility into web traffic, user activity, security policies, and alerts from one dashboard, allowing us to quickly investigate incidents and monitor policy violations without switching between multiple tools, improving operational efficiency; however, the dashboard customization and reporting could be more flexible."
"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."
"Client delivery and client updates should be improved. Client delivery was not as easy as expected. Another area for improvement is the integration of escalation procedures for security issues."
"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."
"There are a couple of interface issues."
"This solution is difficult to configure."
"Pricing needs to be reduced for SMB based on the blocking capabilities and the lack of other features that you just cannot do in DNS, such as authentication-based filtering."
"It could be improved by having a local data center and caching, which can provide protection support. I would like to be able to channel my intel and my network traffic to their clouds, and this feature is not available. Advanced protection or any malware file support, which might be required, is not available."
"Actually, we recently switched over to Zscaler because it has more features and it's more scalable than Cisco Umbrella."
"A feature I would appreciate seeing enhanced in Cisco Umbrella would be the ability to add or remove agents that we have, instead of just relying on how long the devices have been connected to the platform."
"The TLS encryption needs to be improved. It's not state of the art."
"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."
"They are priced significantly higher and less cost-effective than alternative options."
"Proofpoint Cloud App Security Broker should be cheaper."
 

Pricing and Cost Advice

"The overall pricing for iboss is very competitive and transparent."
"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."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"It is expensive compared to one of its competitors."
"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."
"It is probably in line with other solutions, but I do not deal with the financial side."
"Our licensing fees are on a yearly basis."
"As an educational partner, we get better licensing structures. We are very happy with that. It has been very nice that Cisco has partnered with the educational sector to bring that."
"I rate the tool's pricing a five out of ten."
"Its price for us is quite expensive because it's a subscription, and we just use it for the DNS log. So, for us, it's quite expensive."
"The licensing and pricing structure of Cisco Umbrella is in line with standard systems on the market, and we have no specific requirements in this area. Overall, we have found it to be an acceptable pricing model for our organization."
"Cisco has a set price for a single license up to 100, but whenever we get over 100, we have to ask for a quote."
"The price of Cisco Umbrella is a little higher than similar solutions, like Gateway."
"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."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
"We had an enterprise contract with them for about 32,000 users at that point, which has now grown."
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916,117 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Construction Company
7%
Computer Software Company
14%
Manufacturing Company
8%
Financial Services Firm
8%
Outsourcing Company
8%
Financial Services Firm
17%
Outsourcing Company
13%
Manufacturing Company
13%
Computer Software Company
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise7
Large Enterprise12
By reviewers
Company SizeCount
Small Business51
Midsize Enterprise31
Large Enterprise51
No data available
 

Questions from the Community

What needs improvement with iboss?
I think iboss could be improved by emphasizing the modular function even more during sales presentations and demonstr...
What is your primary use case for iboss?
iboss is primarily used for content filtering within school districts and public K-12 school districts, and it can al...
What is your experience regarding pricing and costs for iboss?
My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...
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 is your experience regarding pricing and costs for Cisco Umbrella?
The pricing for Cisco Umbrella is fair compared to other platforms out there for DNS security. We acquired it as a bu...
What needs improvement with Proofpoint Cloud App Security Broker?
Proofpoint Cloud App Security Broker can be improved with more AI features, as it could help. I feel it is fine to no...
What is your primary use case for Proofpoint Cloud App Security Broker?
My main use case for Proofpoint Cloud App Security Broker is to protect our applications on the cloud against securit...
What advice do you have for others considering Proofpoint Cloud App Security Broker?
My advice to others looking into using Proofpoint Cloud App Security Broker is that more AI features are needed. Proo...
 

Also Known As

iBoss Cloud Platform
OpenDNS
FireLayers, PCASB
 

Overview

 

Sample Customers

Trusted by global enterprises and government agencies.
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: September 2026.
916,117 professionals have used our research since 2012.