Kaspersky Security for Internet Gateway vs Zscaler Internet Access comparison

Kaspersky Security for Internet Gateway vs. Zscaler Internet Access

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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

Mindshare comparison

As of March 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.5%, up from 1.9% compared to the previous year. The mindshare of Kaspersky Security for Internet Gateway is 0.6%, up from 0.4% compared to the previous year. The mindshare of Zscaler Internet Access is 12.1%, down from 15.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Mindshare Distribution
Product	Mindshare (%)
Zscaler Internet Access	12.1%
iboss	2.5%
Kaspersky Security for Internet Gateway	0.6%
Other	84.8%

Secure Web Gateways (SWG)

Featured Reviews

reviewer2701851

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.

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reviewer2736225

Program Manager at a hospitality company with 51-200 employees

Effective threat protection with room for cost and usability improvements

There are some drawbacks that I would mention. To be frank, enterprises always look for cost benefits, so Kaspersky could implement some price benefits. Additionally, regarding know-how, if I am an experienced person it's fine, but when someone novice is working with it, they need information about why certain actions are required. Security is a field that is very vast, and implications are not known to everyone. In future updates, a quick walk-through and know-how features would be beneficial, such as information text at relevant places. This will increase usability. Feature-wise, an impact analysis would be a really good addition.

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Mohan Janarthanan

Associate 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.

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Quotes from Members

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

Pros

"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."

"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."

"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."

"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."

"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."

"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."

"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."

More iboss pros

"I would recommend it to others as it's easy to use."

"Kaspersky Security for Internet Gateway has positively impacted our organization by helping us control unwanted attacks and limiting our exposure to risks."

"The most valuable aspect for me is the user-friendly interface."

"When it comes to threat detection, it is very strict with file downloads and uploads. It sends reports and quarantines suspicious files."

"The most valuable feature of Kaspersky Security for Internet Gateway is the antivirus."

"The most valuable features of the solution are the antivirus and child protection features."

"The password thing is very good, and the overall URL protection."

"Zscaler Internet Access gives visibility, which is important to have, and the fact that it is usable everywhere is a significant advantage."

"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."

"The product's initial setup phase is a bit easy, as one doesn't need high technical expertise."

"The scanning feature is impressive, because they do not introduce a big latency to the traffic."

"In terms of management and visibility, there is a single panel where you can configure the policies for your entire organisation worldwide."

"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 is stable."

"Tech support is good."

More Zscaler Internet Access pros

Cons

"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."

"I'd like to see them accelerate development on the security side, particularly around data loss prevention."

"File integrity monitoring would be very advantageous as an additional feature."

"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."

"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 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."

"Sometimes the agent stops working in iboss, and we have to reinstall the agent."

"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."

More iboss cons

"It might be helpful to have notifications on mobile devices, especially if the same browser profile is used on both mobile and laptop."

"The initial setup of Kaspersky Security for Internet Gateway is complex. The full deployment took approximately two weeks."

"There is room for improvement in terms of the pricing."

"I believe the absence of a procedure is the main issue."

"In different locations, they're priced differently, but that's mainly marketing rather than the product features."

"The customer support of the product is an area with shortcomings where improvements are required."

"When I do a configuration, I do not know what implication it will have downstream."

"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 interface for administration could be better. They should upgrade the management portal."

"The solution's technical support needs to be improved, especially by offering a better support structure for different geographical areas."

"It also needs better integration with other applications as well. There are some restrictions."

"The performance needs improvement. Some areas create performance issues and, depending on the use cases, require reconfiguration to perform again."

"Zscaler Internet Access could improve by adding a VPN feature."

"I don't know whether it's Zscaler or not, however, sometimes I can't access my time management. I need to wait and try again a few hours later. Typically, if I let some time pass, I can access it again."

"When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. "

More Zscaler Internet Access cons

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."

"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."

"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."

"I rate the product's price an eight on a scale of one to ten, where one is very cheap, and ten is very expensive."

"I am okay with the pricing."

"It is expensive."

"I would rate the pricing a seven out of ten, with ten being very expensive and one being cheap. It's neither too cheap nor too expensive."

"The cost is relatively high, and as a licensed product, there are restrictions on the number of users permitted per license."

"Personal computer licenses can be expensive if you were to scale the solution extensively. However, large companies will most likely use Endpoint solutions and not this one."

"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."

"The pricing is an issue. It is expensive compared to other firewalls on the market."

"Roughly, we might spend $70,000 a month on the solution. We don't pay for anything beyond the standard licensing fee."

"Zscaler is transparent about its pricing model."

"The pricing for Zscaler Internet Access could be made cheaper."

"The price of Zscaler Internet Access should improve, it is expensive."

"We have found the solution to be expensive."

"It is costlier than other solutions."

More Zscaler Internet Access pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Secure Web Gateways (SWG) solutions are best for your needs.

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884,706 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

11%

Computer Software Company

10%

Manufacturing Company

Comms Service Provider

No data available

Computer Software Company

12%

Manufacturing Company

10%

Financial Services Firm

10%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	10
Large Enterprise	37

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 is your experience regarding pricing and costs for Kaspersky Security for Internet Gateway?

Regarding pricing, I'll be exactly on the brink, neither for it nor against it because being a small company, it's a ...

What is your primary use case for Kaspersky Security for Internet Gateway?

We work with a cloud solution. The product that we use is developed as a SaaS model. In this case, we work with AWS a...

What advice do you have for others considering Kaspersky Security for Internet Gateway?

That's a very generic feedback. I would not have much information about threat intelligence metrics through Kaspersky...

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...

Prisma Access by Palo Alto Networks vs iboss

Comparisons

Netskope vs iboss

Compared 11% of the time

Compared 9% of the time

FortiSASE vs iboss

Compared 7% of the time

Fortinet FortiGate vs iboss

Compared 7% of the time

Zscaler Zero Trust Exchange Platform vs iboss

Compared 4% of the time

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IPRoyal vs Kaspersky Security for Internet Gateway

Compared 30% of the time

AhnLab V3 Internet Security vs Kaspersky Security for Internet Gateway

Compared 23% of the time

Cisco Umbrella vs Kaspersky Security for Internet Gateway

Compared 18% of the time

Fortinet FortiGate vs Kaspersky Security for Internet Gateway

Compared 13% of the time

More Kaspersky Security for Internet Gateway Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 22% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 11% of the time

Netskope vs Zscaler Internet Access

Compared 11% of the time

Microsoft Defender for Cloud Apps vs Zscaler Internet Access

Compared 4% of the time

Skyhigh Security vs Zscaler Internet Access

Compared 1% of the time

More Zscaler Internet Access Competitors

Product Reports

iboss

Download iboss product report

Kaspersky Security for Internet Gateway

Download Kaspersky Security for Internet Gateway product report

Kaspersky Security for Internet Gateway report

Download Zscaler Internet Access product report

Zscaler Internet Access

February 2026

Also Known As

iBoss Cloud Platform

No data available

ZIA

Overview

Iboss offers a comprehensive cloud-based security platform valued for its scalability and autonomous features, ensuring robust security with easy deployment and management capabilities.

Renowned for its robust security architecture, Iboss integrates seamlessly within diverse networks, delivering efficient granular filtering and advanced content categorization. Its single pane of glass console provides ease of management, allowing rapid scalability suitable for rapidly deploying environments. Operates in BYOD setups due to inline filtering without device installation. Integration with cloud-based applications enhances user control, and features like SASE, SSL inspection, and ChatGPT risk protection stand as highlights. Despite its strengths, users have pointed out areas for enhancement like direct navigation in reports, SSL decryption, and better cloud integration while having room to improve data loss prevention.

What are the most important features of Iboss?

Scalability: Supports rapid deployment across diverse networks.
SASE: A consolidated approach to secure access.
SSL Inspection: Ensures safe data transmission.
Granular Filtering: Detailed control over accessible content.
Single Pane Management: Unifies control through a centralized console.

What benefits should users consider in reviews?

Cost-effectiveness: Offers competitive pricing with robust features.
Autonomous Operation: Reduces management overhead.
Responsive Support: Provides assistance when needed.
Flexible Deployment: Available for both cloud and on-premises environments.

The usage of Iboss spans educational institutions, specifically K-12, to enforce internet policies, protect data, and support remote work environments. It provides web filtering and security frameworks to ensure safe browsing. Its platform-as-a-service model offers flexibility for both cloud-based and on-premises requirements, integrating seamlessly to deliver enhanced security features suitable for various deployment needs including zero trust, CASB, and network security for work-from-home setups.

iboss

Kaspersky Security for Internet Gateway is a comprehensive security solution designed to protect businesses from a wide range of cyber threats. It provides advanced protection against malware, phishing, spam, and other types of cyber attacks, ensuring that businesses can operate safely and securely online. The solution is easy to deploy and manage, with a user-friendly interface that allows administrators to configure and monitor security policies from a central location. It also includes advanced reporting and analytics tools, enabling businesses to gain insights into their security posture and identify potential vulnerabilities. Kaspersky Security for Internet Gateway uses a range of advanced technologies to provide comprehensive protection against cyber threats. These include signature-based detection, behavioral analysis, and machine learning algorithms, which work together to identify and block malicious activity in real-time. The solution also includes advanced anti-spam and anti-phishing capabilities, which help to prevent employees from falling victim to email-based attacks. It can also be configured to block access to malicious websites and prevent the download of potentially harmful files.

Kaspersky Security for Internet Gateway is a powerful and effective security solution that provides businesses with the protection they need to operate safely and securely online. With its advanced features and easy-to-use interface, it is an ideal choice for businesses of all sizes looking to enhance their cyber security posture.

Kaspersky

Zscaler Internet Access is a cloud-native security service edge (SSE) platform. Its main purpose is to provide AI-powered protection for all users, all applications, and all locations. The solution replaces other legacy network security solutions to stop advanced attacks and prevent data loss by using a comprehensive zero trust approach.

Zscaler Internet Access Features

Zscaler Internet Access has many valuable key features. Some of the most useful ones include:

Proxy (native SSL)
IPS and advanced protection
Cloud sandbox
DNS security
Cloud firewall
URL filtering
Bandwidth control
DNS filtering
Cloud DLP w/EDM and IDM
Cloud access security broker (CASB)
Cloud security posture management (CSPM)
CloudBrowser isolation
Cloud secure web gateway (SWG)
Zero trust network access (ZTNA)
Digital experience monitoring

Zscaler Internet Access Benefits

There are several benefits to implementing Zscaler Internet Access. Some of the biggest advantages the solution offers include:

Fast access with zero infrastructure: Zscaler Internet Access creates a fast, seamless user experience because of its direct-to-cloud architecture. With no infrastructure, Zscaler Internet Access helps you eliminate backhauling, which improves performance and simplifies network administration.

Threat intelligence: By using threat intelligence, Zscaler Internet Access can stop ransomware, zero-day malware, and advanced attacks via Inline inspection of all internet traffic, including SSL decryption, and a suite of AI-powered cloud security services.

Consistent security: With Zscaler Internet Access, your security policy goes everywhere your users go. When you move security to the cloud, all users, applications, devices, and locations remain protected and secure based on identity and context.

Hybrid workforce: Zscaler Internet Access enables secure access to all external and internal apps from anywhere, so remote work is not an issue. You can also enforce business policies that follow the user, making security identical regardless of location.

Reviews from Real Users

Below are some reviews and helpful feedback written by Zscaler Internet Access users.

A Service Manager at a construction company says, "There are a bunch of different capabilities that are valuable within the platform. We use quite a lot of them, but not everything. The ones that are most important to us are the URL Filtering and the application control. For our needs, the cloud-native proxy architecture is a very good solution. 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."

Owen N., Security Architect at Claro Enterprise Solutions, explains that the solution’s most valuable features include “The integration of the gateway that inspects all ports and protocols. So, there is threat prevention; The cloud sandbox; VNS security; Access control that will protect URL filtering and the cloud firewall; Data protection that will protect your gateway, like your CASB or your cloud DLP; The capabilities of this will point your traffic to Zscaler Cloud.”

An Architecture Senior Manager at an insurance company mentions, "The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go." He also adds, “The solution provides quick access to cloud services, securing our data and allowing us to inspect all our traffic.”

Zscaler

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.

Tael, Insolar, Goods.ru, Republic of Serbia

Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group

Kaspersky Security for Internet Gateway vs. Zscaler Internet Access