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Trend Micro Web Security vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 4, 2024

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 Secure Web Gateways (SWG)
5th
Ranking in Internet Security
3rd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
Ranking in other categories
Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (7th), Secure Access Service Edge (SASE) (8th)
Trend Micro Web Security
Ranking in Secure Web Gateways (SWG)
14th
Ranking in Internet Security
5th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
18
Ranking in other categories
No ranking in other categories
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
3rd
Ranking in Internet Security
2nd
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
59
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.4%, up from 1.9% compared to the previous year. The mindshare of Trend Micro Web Security is 1.0%, down from 1.1% compared to the previous year. The mindshare of Zscaler Internet Access is 13.3%, down from 16.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Market Share Distribution
ProductMarket Share (%)
Zscaler Internet Access13.3%
iboss2.4%
Trend Micro Web Security1.0%
Other83.3%
Secure Web Gateways (SWG)
 

Featured Reviews

reviewer2701851 - PeerSpot reviewer
Managing Director
Enhances web security with a single pane of glass and flexible deployment
I don't see any need for improvement; one of the really good things about iboss as a company is that they listen to customer feedback. I have suggested enhancements, and they are responsive, making changes for the better, and they do a lot of testing. To improve iboss, although we haven't used it, we considered the VPN solution that comes with the highest tier licensing, which includes DLP and various other add-ons. We prefer using another product which automatically logs you back onto your network when turning on your PC. With iboss, the connection is manual, which doesn't meet our needs. Additionally, sizing can be tricky because, although the initial recommendations may seem adequate, actual usage may require more gateways than anticipated.
Durai  Singh - PeerSpot reviewer
Business Owner at ARARAT TECHNOLOGIES
Provides comprehensive protection for enterprises
The cons include it not being implemented in the mid-enterprise segment. For these organizations, it is an additional expense. Even companies with multi-tenant, multi-cloud, and multi-geolocation environments are not using this WAF solution because it is an investment. They already have endpoint protection, EDR, firewalls, and authentication. Spending on WAF is an extra investment for them. This is one reason mid-enterprise segments hesitate to adopt it.
Mohan Janarthanan - PeerSpot reviewer
Assosiate Vice President at Novac Technology Solutions
User access management and threat prevention are enhanced with user-friendly controls
The best features Zscaler Internet Access offers include application control, tenant segregation, and PoP center regions which have low availability zones. The internet access is very successful and bandwidth speed is excellent. It also has application-based control, URL-based control, and SSL inspection capabilities, which are very useful. Additionally, the in-depth CASB segregation is very beneficial to us. One unique feature I found helpful is the tenant level restrictions, which we use to only access our organization's tenant level mail IDs, drives, and specific tenant level access while restricting public access. Zscaler Internet Access has positively impacted our organization as we have noticed substantial outputs and income. It has improved our security environment control and endpoint protection. It prevents numerous web attacks through its AI/ML incorporated capability which identifies malware, threats, and viruses. It has a toggle button to enable features entirely at the tenant level for all users onboarded into Zscaler Internet Access, resulting in much better outcomes.

Quotes from Members

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

Pros

"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"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 easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"iboss is among the few products providing inline filtering where no application is needed on the device."
"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."
"Its initial setup was straightforward."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"The solution's technical support team is responsive."
"The security of Trend Micro Web Security is good."
"Trend Micro effectively supports our remote workforce by securing our web servers from external threats, particularly browser security."
"The product's installation phase was easy."
"It's a very stable solution."
"The most valuable feature is machine learning, which automatically monitors the activity on the machine."
"Overall, I would rate this solution a ten out of ten."
"The most valuable feature of Trend Micro Web Security stems from the fact that it is neither a cheap nor an expensive tool."
"SSL inspection is a valuable feature."
"I would recommend Zscaler Internet Access due to its ease of use and deployment, with a user-friendly interface."
"I like the granularity of the control of all the traffic, including SSL inspection. I also like the fact that the user interface is intuitive. The latencies with Zscaler are minimal compared to those of any other competitor. Other competitors do not really have the global scale that Zscaler has and cannot promise low latencies."
"We use ZIA for outbound internet connectivity. The internet traffic of on-prem users will be directed to the ZIA cloud for security checks and web filtering."
"The solution's most valuable features are its reliability and availability, measured by the number of ports it offers."
"The solution is stable."
"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."
"It is easy to set up the solution."
 

Cons

"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."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"To scale up, a new iboss Node Blade Chassis must be purchased."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"The reporting feature needs improvement."
"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."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"The cons include it not being implemented in the mid-enterprise segment. For these organizations, it is an additional expense."
"Setup isn't very straightforward. You must have a certified technical engineer."
"What could help Trend Micro Web Security in terms of improvement is the addition of a DDoS protection feature. It also needs to be more comprehensive to meet the needs of large-sized companies."
"The price of Trend Micro Web Security is the only area of concern where improvements are required. From an improvement perspective, the product should be made available to users at a cheaper rate."
"I would like to see better scalability and better performance."
"The installation is a little bit complex."
"The stability of the product is an area of concern where improvements are required."
"The cons include it not being implemented in the mid-enterprise segment. For these organizations, it is an additional expense."
"Sometimes it's not easy to use during large deployments of workstations."
"I would like to see more training and video documentation."
"In every cloud service in the world, you have multiple upstream internet providers to create diversity so that if one of your providers fails, your network just continues. In South Africa, there is only one upstream provider, and that's not right. That that's a problem."
"Zscaler should provide adjacent services, which would be complementary to their current offering that could to be more pragmatic for a customer. For example, if you take Akamai, you get multiple sets of services, all depending on the customer and the strategy and the complexity and the problems. In some areas, they are more varied in terms of coverage."
"The OS capabilities and WSL support could be improved."
"What could be improved in Zscaler Internet Access is its price. It could be cheaper."
"The solution is expensive. They recently revised the pricing and packaging. Some of our existing customers have been asking for alternate solutions for a lower price."
"One thing that they could improve is the ability to import rules from other platforms."
 

Pricing and Cost Advice

"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."
"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."
"It is probably in line with other solutions, but I do not deal with the financial side."
"I don't remember the exact pricing, but I think that it is approximately $10.00 per user."
"There's annual and monthly options for the license. When you're on the managed services option, it's monthly. They're also setting up an option via AWS where there will be a monthly option via the AWS shopfront."
"I rate the product price a three on a scale of one to ten, where one is cheap, and ten is expensive."
"It is pricey. Trend Micro has been in the field for 30 years, so you have to pay a premium amount for that."
"The license is yearly and user based."
"We have found this product to be very cost effective. The endpoint product costs roughly $20, and when purchasing the endpoint product, there are multiple other features included."
"I rate the product's price a five on a scale of one to ten, where one is low price and ten is high price."
"The solution is expensive in terms of deployment."
"It is a few pounds per user per month."
"The price is competitive. It's not cheap and it's not expensive."
"It is costlier than other solutions."
"Zscaler is an expensive solution, but it's worth the price. Their services are unmatched by competitors. Some may come with half the features that Zscaler can offer and be much cheaper. However, they do not have the global coverage that Zscaler has, and they will not provide the same low latencies and the same speeds that Zscaler can."
"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."
"The pricing is an issue. It is expensive compared to other firewalls on the market."
"Because it's a cloud solution, we pay on a yearly basis. It is affordable and includes tech support and all features."
"There are multiple bundles: enterprise, business, and transformation. Transformation includes all the features, but recently I've seen a few more line items that are additional costs. Overall, it's expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
6%
Performing Arts
15%
Manufacturing Company
10%
Comms Service Provider
8%
Computer Software Company
8%
Computer Software Company
13%
Manufacturing Company
11%
Financial Services Firm
10%
Comms Service Provider
6%
 

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 Enterprise4
Large Enterprise4
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise9
Large Enterprise38
 

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...
Do you recommend Trend Micro Web Security?
I would recommend Trend Micro Web Security to organizations looking for an end-to-end security solution. Trend Micro ...
What do you like most about Trend Micro Web Security?
Trend Micro has a centralized mechanism where we can control and monitor all system protections. It includes detectin...
What is your experience regarding pricing and costs for Trend Micro Web Security?
It is pricey. Trend Micro has been in the field for 30 years, so you have to pay a premium amount for that. SentinelO...
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 better, Zscaler internet access or Netsckope CASB?
We researched Netskope but ultimately chose Zscaler. Netskope is a cloud access security broker that helps identify ...
What is your experience regarding pricing and costs for Zscaler Internet Access?
It is only for big companies currently and they only focus on that. That is one of the problems to get into the marke...
 

Also Known As

iBoss Cloud Platform
Virus Wall, VirusWall, Trend Micro VirusWall
ZIA
 

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.
Landwirtschaftskammer Nordrhein-Westfalen, Mosaic Medical, Okinawa Prefectural Education Center, RAK Investment Authority
Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group
Find out what your peers are saying about Trend Micro Web Security vs. Zscaler Internet Access and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.