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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Helped 913,806 peers since 2012

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

"The students were always protected, and the content filtering worked very well, seeming to work better than other products we had tried previously."

"Deploying iboss leads to good return on investment, estimated around 70% to 80%."

"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."

"iboss is among the few products providing inline filtering where no application is needed on the device. It operates on the network side and is not device-based. This feature was one of the main reasons why we stayed with them for so long."

"Our primary use case for this product is DLP,"

"Its initial setup was straightforward."

"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."

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."

"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."

"Zscaler offers the best service since you are protected wherever you are."

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

"Tech support is good."

"Whether you are in a hotel somewhere, or in Africa, it does not matter. You will get the Zscaler protection presence anywhere."

"After a proper implementation, the maintenance is very low."

"The solution is scalable and stable."

"Zscaler excels in security protection and the cloud is always up-to-date. It does not matter if you are a small or big organisation, you will receive the same security quality."

More Zscaler Internet Access pros

Cons

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

"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."

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

"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, and that is where in 2025 we had to migrate to the Palo Alto-based platform."

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

"The dashboards for local use could be better."

"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."

"The easiest device I have set up was the Barracuda line of products."

More iboss cons

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

"There are many functionalities in Zscaler Internet Access that need improvements, such as an advanced firewall and logging capabilities to track calls."

"The admin console needs improvement as it loads slowly and sometimes takes two to five minutes to open."

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

"It is quite expensive. It does its job, but it is quite expensive for what we need."

"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."

"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."

"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."

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

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."

"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."

"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."

Information not available

"Our monthly fee is around R3000."

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

"Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc)."

"Because it's a cloud solution, we pay on a yearly basis. It is affordable and includes tech support and all features."

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

"Price-wise, the tool is reasonable compared to the other products in the market but it is not a very low-priced tool. The solution does provide value for money."

"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."

"It is quite expensive. It does its job, but it is quite expensive for what we need."

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	12
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 7% 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 41% of the time

Cisco Umbrella vs Cyren WebSecurity

Compared 31% of the time

More Cyren WebSecurity Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 29% 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

September 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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