Cyren WebSecurity vs Zscaler Internet Access comparison

Why PeerSpot?

Cyren and Zscaler are both solutions in the Secure Web Gateways (SWG) category. Cyren is ranked #37, while Zscaler is ranked #3 with an average rating of 8.9. Cyren holds a 0.6% mindshare in WSG, compared to Zscaler’s 9.7% mindshare. Additionally, 100% of Cyren users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

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Executive Summary

We performed a comparison between Cyren WebSecurity and Zscaler Internet Access based on real PeerSpot user reviews.

Find out what your peers are saying about Cisco, Fortinet, Zscaler and others in Secure Web Gateways (SWG).

To learn more, read our detailed Secure Web Gateways (SWG) Report (Updated: August 2026).

Buyer's Guide

Secure Web Gateways (SWG)

August 2026

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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 September 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.4%, up from 2.2% compared to the previous year. The mindshare of Cyren WebSecurity is 0.6%, up from 0.1% compared to the previous year. The mindshare of Zscaler Internet Access is 9.7%, down from 14.3% 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	9.7%
iboss	3.4%
Cyren WebSecurity	0.6%
Other	86.3%

Secure Web Gateways (SWG)

Featured Reviews

Ashok Ananthula

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.

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John Green

Security Administrator at J.G

The logs and the reports allow me to have an overview of what is going on in my environment

The UI and the logs are a bit old school. I know that there is a plan to change some of those and update them to a newer view which will provide a better look and feel. I requested some changes to move buttons from one place to another so that the platform has more logic.

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VikasTiwari

Senior Network Engineer at Anthology

Cloud security has transformed remote access and now supports zero trust for all users

The best features Zscaler Internet Access offers are Secure Web Gateway, URL filtering, SSL inspections, and policy-based access control. I find myself relying on Secure Web Gateway, URL filtering, SSL inspection, and policy-based access control the most because these are the main and top-most features I use regularly. Zscaler Internet Access has all of these types of features for securing all internet access and web inspections, allowing me to control all traffic through these features. Zscaler Internet Access features include a Secure Web Gateway for URL filtering, file type control, and inline SSL inspections. The second feature is a cloud firewall with Layer 3 to Layer 7 filtering control and stateful inspections. No hardware inspection or hardware firewall is required. I can also perform segmentations by users, location, and application. There is a cloud CASB solution available as well. Additionally, there is an advanced threat protection feature with signature-based behavioral detections, inline IPS, and zero-day threat protections. The cloud sandboxing solution scans unknown files and provides machine learning-based verdicts to prevent zero-day malware delivery in my environment. There is also a DNS security feature that provides DNS tunneling detections, malicious domain controls, and faster threat containment at the DNS layer. The data protection feature includes inline DLP and CASB-style cloud app control, data sovereignty enforcement, and browser isolation, which executes risky sites in isolated cloud browsers and prevents endpoint compromises. Zscaler Internet Access has positively impacted my organization by reducing the dependency on on-premises hardware and improving security posture, enabling faster user onboarding, and providing better performance for remote users. It has resulted in a drop in security incidents related to web threats and improved visibility into user activity. An area for improvement includes fine-grained troubleshooting tools, better policy simulations, and optimizations around initial configuration complexity.

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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

"It was a very easy product to install. It can be deployed very fast."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"As I mentioned, the return on investment is significant, as it saved our office locations' bandwidth because when you are working remotely at home, your internet traffic routes directly to iboss and will not go to your office building, saving bandwidth bottlenecks and ensuring that issues with our building internet circuits will not impact your internet connectivity because you are directly going to the iboss data center."

"Technical support is pretty sharp and very responsive."

"This product is solid, fairly easy to use, and reliable."

"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."

"The solution has massively improved our security posture, giving us full visibility into what our staff does online."

"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."

More iboss pros

"The logs and the reports allow me to have an overview of what is going on in my environment."

"The email service doesn't require any effort to configure, with no agents or internal virtual appliances."

"Cyren is simple to configure and deploy in all manners, saved us money, and for this type of service, this is value for money."

"All internet access flows through the Zscaler proxy, regardless of whether people are in office or remote, so I have greater control site access and I minimize the number of compromises that we experience to almost none."

"Zscaler offers a centralized DLP solution for web, endpoint, and email."

"Zscaler has helped to reduce the time we spend managing security policies, significantly lowered the number of FTEs needed to manage the environment, and has definitely helped reduce the number of infected devices in our organization by proactively preventing attacks."

"It's easy to deploy and easy to use."

"The solution is scalable, we have around 70,000 total users across various environments."

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

"From the top to bottom, Zscaler Internet Access is a great security product that protects my end users and remote users in the cloud."

"SSL inspection is a valuable feature."

More Zscaler Internet Access pros

Cons

"It is stable, but due to growth, it can sometimes be less stable than wanted."

"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."

"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."

"I have heard they are doing DDoS filtering, but I am not certain if they are implementing it correctly."

"The dashboards for local use could be better."

"The reporting feature needs improvement."

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

"iboss can be improved because the integration could be better; you need to import all the sites that you access today, and there are a few problems whenever you import thousands of websites, making the integration process messy for the users."

More iboss cons

"The UI and the logs are a bit old school."

"An improvement would be if they could provide an out-of-the-box experience, like 20 to 30 features all ready to go. In comparison, LogRhythm offers out-of-the-box features. With Zscaler Internet Access, there is firewall IPS, multiple security services, filtering, DLP, and CASB browser isolation. These are things that all users are going to be using. However, when an administrator or architect would start building this, I would definitely need to engage professional services to help clients do it."

"Zscaler should continue to make the user interface better. They should also improve the backup network and continue to expand it so that it can handle larger numbers of customers."

"There are a few features that are not compatible with the Azure cloud."

"Currently, the solution's interface is not that user-friendly."

"They could provide more time for the onboarding the training of an IT person."

"What could be improved in Zscaler Internet Access is its price. It could be cheaper."

"Zscaler Internet Access's troubleshooting is very limited, and their textbook logs need to be more informative."

"The DLP part is quite crucial for this particular region."

More Zscaler Internet Access cons

Pricing and Cost Advice

"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 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."

"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."

Information not available

"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 fair based on its competitive market."

"If we need any extra features, the price will increase."

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

"The price is competitive. It's not cheap and it's not expensive."

"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."

"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."

"It is costlier than other solutions."

More Zscaler Internet Access pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

Comms Service Provider

Computer Software Company

No data available

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	8
Large Enterprise	10

No data available

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	39

Questions from the Community

What needs improvement with iboss?

I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...

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What is your primary use case for iboss?

I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...

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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...

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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...

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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 ...

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What is your experience regarding pricing and costs for Zscaler Internet Access?

We have not purchased Zscaler Internet Access through the AWS Marketplace; the licensing process was handled separate...

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Comparisons

Prisma Access by Palo Alto Networks vs iboss

Compared 10% of the time

Netskope vs iboss

Compared 9% of the time

Fortinet FortiGate vs iboss

Compared 8% of the time

Cisco Umbrella vs iboss

Compared 6% of the time

Zscaler Zero Trust Exchange Platform vs iboss

Compared 4% of the time

More iboss Competitors

Fortra's Clearswift Secure Web Gateway vs Cyren WebSecurity

Compared 42% of the time

Cisco Umbrella vs Cyren WebSecurity

Compared 31% of the time

More Cyren WebSecurity Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 28% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 5% of the time

Netskope vs Zscaler Internet Access

Compared 5% of the time

Fortinet FortiGate vs Zscaler Internet Access

Compared 4% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs Zscaler Internet Access

Compared 2% of the time

More Zscaler Internet Access Competitors

Product Reports

Buyer's Guide

iboss

August 2026

Download iboss product report

Buyer's Guide

Secure Web Gateways (SWG)

August 2026

Download Cyren WebSecurity product report

Buyer's Guide

Zscaler Internet Access

August 2026

Download Zscaler Internet Access product report

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

Cyren WebSecurity offers cloud-based security services, ensuring comprehensive protection for web users. Designed to combat the latest cyber threats, it provides real-time threat intelligence to safeguard internet browsing and data integrity.

Tailored for enterprises seeking dependable web protection, Cyren WebSecurity delivers advanced threat capabilities. It utilizes a robust infrastructure to deliver immediate security updates, blocking malicious content and phishing attempts. Users benefit from seamless integration, minimizing the need for complex configurations and offering a streamlined management experience.

What are the key features of Cyren WebSecurity?

Cloud-Based Security: Delivers dynamic updates, ensuring safety against newer threats.
Real-Time Threat Intelligence: Instantly identifies and neutralizes potential cyber risks.
Seamless Integration: Facilitates easy setup with existing systems, minimizing disruption.
Phishing Protection: Detects and blocks phishing attempts, protecting sensitive information.
Content Filtering: Allows customizable web filtering policies to manage user access safely.

What benefits can you expect from Cyren WebSecurity?

Enhanced Protection: Continuous security updates provide constant safety against threats.
Operational Efficiency: Reduces overhead with an intuitive environment for management.
Resource Optimization: Streamlines security operations, minimizing the need for extensive IT resources.
Risk Mitigation: Lowers exposure to cyber risks with proactive detection capabilities.
Improved Compliance: Assists in meeting security standards with comprehensive threat management.

In industries like finance and healthcare, Cyren WebSecurity is crucial for maintaining secure environments. It addresses specific industry compliance requirements by safeguarding sensitive data and maintaining stringent control of network access. Cyren WebSecurity's adaptability makes it a choice for sectors requiring high-level security assurances.

Cyren

Zscaler Internet Access provides internet security through cloud-native architecture, ensuring threat protection and traffic management without relying on traditional VPNs and firewalls.

It enhances security by offering features such as CASB and DLP. With its cloud-native proxy architecture, it facilitates seamless security with reduced latency and high availability. Organizations value the scalability and centralized policy management, integrating seamlessly with existing systems for remote work. It ensures secure traffic management by delivering advanced threat protection and support for applications through SSL inspection and sandboxing. Enhanced measures for DLP, better integration with tools like MFA, and optimized reporting are areas for growth.

What are the key features?

Website Filtering: Controls access to harmful sites to protect users.
SSL Inspection: Shields against threats bypassing traditional defenses.
Cloud Sandbox: Provides advanced threat protection through testing.
CASB: Offers cloud application visibility and security enforcement.

What benefits should users seek?

Scalability: Easily adjusts to growing requirements without manual intervention.
Centralized Management: Simplifies policy implementation across locations.
Seamless Integration: Reduces need for traditional VPNs by integrating with remote infrastructure.

Many industries leverage Zscaler Internet Access for securing internet traffic and safeguarding against threats like malware and DDoS attacks. It is integral as a secure web gateway to fulfill data loss prevention, bandwidth control, and filtering needs, allowing remote users robust access and protection globally. Companies employ it alongside existing tools for proper security and policy enforcement.

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.

Sea Mar Community Health Centers, McDonald’s, Mercure Hotels

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

Buyer's Guide

Secure Web Gateways (SWG)

August 2026

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