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Symantec Proxy 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
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (7th), Secure Access Service Edge (SASE) (8th)
Symantec Proxy
Ranking in Secure Web Gateways (SWG)
12th
Average Rating
7.4
Reviews Sentiment
6.3
Number of Reviews
22
Ranking in other categories
No ranking in other categories
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
3rd
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
59
Ranking in other categories
Internet Security (2nd)
 

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 Symantec Proxy is 2.0%, down from 2.1% 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%
Symantec Proxy2.0%
Other82.3%
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.
reviewer2341938 - PeerSpot reviewer
Head of IT, Infrastructure, DevOps & Cyber Unit at a financial services firm with 201-500 employees
Integration with compatible platforms streamlines web security management
The GUI has been effective. The proxy fulfills all the tasks I require, and it's not overly complicated. There aren't any specific features within Symantec Proxy that stand out for threat prevention in my use cases. The integration with FireGlass has been essential since both solutions are from Broadcom, enhancing compatibility as opposed to my prior experience where integration was troublesome.
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

"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 a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"Valuable features: Within the filter: Controls (Web categories, applications, and Allow/Block list) and Network (local Subnets). Within the reporter: Logs (Event Log) and Reports."
"The console is cloud-based, which is something I really appreciate."
"iboss is among the few products providing inline filtering where no application is needed on the device."
"Our primary use case for this product is DLP,"
"It enables us to manage bandwidth for users based on their privilege levels. For example, if a user wants to use a certain application or resource, we can provide access based on their privileges."
"It's a stable solution."
"Symantec Proxy’s technical support is very good."
"This is a stable and robust solution with many features."
"What I found most valuable in Symantec Proxy is that it doesn't have any limitations. It also has a simple configuration, with only one window pane, unlike Zscaler, which has multiple window panes. Deploying the agent is also more straightforward in Symantec Proxy."
"The most valuable feature of Symantec Proxy is the support and autoscaling."
"The security features provided by Symantec Proxy, such as granular controls for web traffic and caching, set it apart from other secure web gateways."
"The CPL code is the best feature of the solution."
"In terms of management and visibility, there is a single panel where you can configure the policies for your entire organisation worldwide."
"The best thing about Zscaler Internet Access is the website filtering. In the UAE it's quite an important feature because most of the malware comes through the SQL injection and through downloads from websites. Zscaler helps protect against that."
"The security is excellent."
"For our needs, the cloud-native proxy architecture is a very good solution. We are moving away from on-prem appliances and moving more toward cloud-based solutions. Zscaler is a good fit for our strategy. This architecture helps with cyber threats because we inspect most of the traffic and we can see that a lot of threats are stopped directly in the secure web gateway."
"The solution replaces multiple vendor technologies with one which makes it worth the cost."
"The scanning feature is impressive, because they do not introduce a big latency to the traffic."
"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."
"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."
 

Cons

"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"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 dashboards for local use could be better."
"Its pricing could be better."
"File integrity monitoring would be very advantageous as an additional feature."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"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."
"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."
"I would like to see more improvements in the cloud."
"Technical support is an area that requires some improvement."
"There are some challenges with reporting and accessing specific logs, particularly older logs or user activity over time."
"The product needs improvement in support services, as they are lagging and not very responsive when we raise concerns or queries, especially in terms of significant impact."
"The user interface could be improved, and the price could be lower as well."
"The initial setup can be somewhat complex, and deploying the system can take some time."
"The platform's pricing needs improvement."
"Prior to the Broadcom purchase, every appliance was application based, but now they have one ISG device and on top of it multiple applications are running. It has a single point of failure. If your device goes down, all of the applications would be down."
"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."
"​When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. ​"
"One feature I am missing is the ability to connect automatically to internal monitoring systems."
"With the pricing structure that they currently have, it is only for big customers."
"Currently, the solution's interface is not that user-friendly."
"The OS capabilities and WSL support could be improved."
"Zscaler needs to add client-to-client communication. It's always client-to-server communication. The cloud and branch connectors could be improved because we're still dependent on traditional firewalls. They should eliminate this. They should also provide WAN devices should to compete with the SD-WAN solutions also."
"The performance needs improvement. Some areas create performance issues and, depending on the use cases, require reconfiguration to perform again."
 

Pricing and Cost Advice

"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 not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"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 overall pricing for iboss is very competitive and transparent."
"It is probably in line with other solutions, but I do not deal with the financial side."
"It's expensive. Clients often go to other products."
"There is a different department that looks into the licensing part."
"The price is too expensive compared with that of another solution."
"The tool is pretty expensive."
"There is a license needed to use Symantec Proxy."
"The solution is very expensive."
"There are no licensing fees required."
"Our cost was based on a three-year upfront CapEx contract."
"The pricing for Zscaler Internet Access could be made cheaper."
"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."
"The tool is moderately priced."
"We pay around 6,500 INR per user per year, which is very expensive. I would rate Zscaler's pricing one out of five."
"The pricing is fair based on its competitive market."
"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."
"The pricing is an issue. It is expensive compared to other firewalls on the market."
"It is quite expensive. It does its job, but it is quite expensive for what we need."
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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%
Financial Services Firm
28%
Manufacturing Company
9%
Educational Organization
6%
Government
6%
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 Business6
Midsize Enterprise4
Large Enterprise12
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...
What do you like most about Symantec Proxy?
We can address and rectify issues promptly, resulting in consistently positive outcomes.
What is your experience regarding pricing and costs for Symantec Proxy?
Pricing is difficult to specify as Broadcom sells platforms that include multiple products, making it hard to determi...
What needs improvement with Symantec Proxy?
AI features could potentially improve the proxy by helping build rules more efficiently, suggesting unused rules, 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 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
Blue Coat Encrypted Traffic Management, ProxySG Appliance
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.
Jefferies
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 Symantec Proxy vs. Zscaler Internet Access and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.