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Kaspersky Endpoint Security for Business vs Zscaler Client Connector comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Detection and Response (EDR)
7th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
108
Ranking in other categories
Endpoint Protection Platform (EPP) (5th), Extended Detection and Response (XDR) (6th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (2nd)
Kaspersky Endpoint Security...
Ranking in Endpoint Detection and Response (EDR)
17th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
124
Ranking in other categories
Endpoint Protection Platform (EPP) (9th), Endpoint Compliance (2nd), Extended Detection and Response (XDR) (12th)
Zscaler Client Connector
Ranking in Endpoint Detection and Response (EDR)
32nd
Average Rating
8.8
Reviews Sentiment
5.9
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 4.0% compared to the previous year. The mindshare of Kaspersky Endpoint Security for Business is 1.8%, down from 3.0% compared to the previous year. The mindshare of Zscaler Client Connector is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.4%
Kaspersky Endpoint Security for Business1.8%
Zscaler Client Connector0.6%
Other94.2%
Endpoint Detection and Response (EDR)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
SR
Group CIO at Thal Industries Corporation Ltd
Have maintained strong endpoint protection through behavioral analysis and daily monitoring
I previously mentioned that Kaspersky Endpoint Security for Business doesn't have built-in DLP, which was a concern. I think they could add it in the future; however, antivirus cannot provide a proper DLP solution, but they can offer a mix of DLP, similar to Trend Micro Apex One, which provides some sort of DLP file management. Nonetheless, we need a proper DLP solution such as Forcepoint or Symantec, whichever suits us. We'll be conducting performance evaluation in the next quarter while working on other projects. More value means a better GUI, user interface, and comprehensive reporting capabilities. In Sophos, we receive a daily system-generated report about what is happening, plus an alert system. The reporting system in Trend Micro is also excellent; I receive an email every day at 10:00 AM with a report for the last 24 hours.
DA
IT Support Admin at Kuehne+Nagel
Client activity has been monitored efficiently through in-depth log analysis and traffic filtering
I use the Zscaler speed test, and it is very nice. We use some logs from Zscaler Client Connector to collect data and see what is happening, such as if there is an interruption or something. There is a specific tunnel version that we have to use because, depending on the internet provider, some of them have lower speed, so we have some issues. This is because of the provider, not from Zscaler. We use Office 365 services and Office applications, and because some connections are slow and they do not have full coverage from the internet provider, we have some issues. If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down. This may be because they put some policy. Of course, if you use Office 365 services such as Outlook, the minimum bandwidth is 5 megabits and more, so this causes issues if the users do not have a good remote connection. This depends on the companies and the users, so they need to fix it. This is not from us or our company. It is very useful, and the logs are very helpful. When we go to logs, we understand what is happening.

Quotes from Members

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

Pros

"Cortex XDR by Palo Alto Networks is easy to use and does not consume a lot of hardware resources."
"Cortex XDR is stable, offering high quality and reliable performance."
"The product's initial setup phase is very easy."
"The product's most valuable features are massive user and feature intelligence exploit detection."
"Cortex covers everything I need. It's a perfect solution. Cortex provides a different level of visibility because it's an extended EDR, allowing you to grab logs from the network and firewalls. Palo Alto invented the concept of the extended EDR or XDR."
"The most valuable feature of Cortex XDR by Palo Alto Networks is its machine-learning capabilities. Additionally, there is full integration with other solutions."
"WildFire AI is the best option for this product."
"The most valuable features are incident creation, policy-based protection, IP whitelisting, and device encryption. These are beneficial for endpoint and server security."
"I think all the features of Kaspersky Endpoint Security for Business are beneficial because it offers unified endpoint management with security features."
"Kaspersky Endpoint Security protects against viruses and dangerous software, and it's also great because it has a component that is useful for the deployment of software versions to the end user's computer."
"I like that Kaspersky isn't heavy."
"The centralized management is a nice features. It gives us the leeway to deal with other things as protection is being carried on in the background. We do not have to keep on watching as long as we have the right updates. It also saves us time."
"It's a user-friendly solution."
"It has helped our company protect the confidential data of our customers."
"There is plenty of features that make the solution work very well."
"In EDR, they have a sandbox feature. Kaspersky's threat detection and response capability is very good, making it a strong feature."
"The solution operates in the background seamlessly without the user noticing."
"It is very important to see what is happening between the user and the applications that we have, and to filter the traffic from outbound traffic and inside traffic."
"Zscaler Client Connector is quite scalable, and I would rate its scalability as nine or ten out of ten."
"It is very useful, and the logs are very helpful; when we go to logs, we understand what is happening."
"I'd rate the solution nine out of ten."
"It is very important to see what is happening between the user and the applications that we have, and to filter the traffic from outbound traffic and inside traffic."
"Zscaler Client Connector has eliminated VPN bottlenecks and outages, improved user productivity with instant secure access, and reduced help desk tickets related to VPN issues, overcoming 60% of VPN-related problems while allowing faster onboarding of remote users and better enforcement of zero-trust security policies."
"The best features of Zscaler Client Connector are that it gives the client a much more transparent experience, as they don't have to worry about connecting to a VPN."
 

Cons

"The server sometimes stops continuously to check things so it would be helpful to receive access updates or technical reasons."
"While using Cortex, I noticed some aspects that could be improved, such as increasing the synchronization speed between XDR and Xnor."
"The solution should force customers to integrate with network traffic to see the full benefits of XDR."
"It automatically detects security issues. It should be able to protect our network devices while operating autonomously."
"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."
"There are some third-party solutions that are difficult to integrate with, which is something that can be improved."
"I recommend adding a data loss prevention (DLP) solution to Cortex XDR by Palo Alto Networks. The inclusion of this feature would allow the application of DLP policies alongside antivirus policies via a single agent and console, making it more competitive as other OEMs often offer DLP solutions as part of their antivirus products."
"There's room for improvement with Mac device installations, which can be challenging."
"I would like to see integration to many different systems easier."
"I would like to see machine learning and AI as added features."
"I think it would be good for them to consider and cloud integration capabilities."
"The solution could provide more integration."
"There have been some performance issues. They provide good security, but this slows down the performance of machines' servers. The software is not updating as frequently as we need."
"There are times when Microsoft Windows's antivirus called Defender interferes with the functionality of Kaspersky Endpoint Security for Business. There should be better integration with Windows."
"The performance level could be better."
"The application updates and drive encryption are lacking."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
"Zscaler Client Connector is not low in cost; it is definitely on the higher side."
"The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects."
"I rate this product nine out of ten because I have seen some minor instability issues after updates and some room for UI improvement for deeper analytics, with instances of major issues after updating the GCC that required rollbacks."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
 

Pricing and Cost Advice

"The return on investment is from the user side because we have seen the performance of it increase the delivery time of the product if we are using too many web-based and on-premise applications. In indirect ways, we saw the return of investment in terms of performance and user satisfaction increase."
"The solution is expensive. It's pricing is on a yearly-basis."
"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"The price of the solution is high for the license and in general."
"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."
"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."
"The price was fine."
"Cortex XDR’s pricing is very reasonable."
"It's a little more expensive compared to other competitors like Symantec."
"There is an annual license required to use Kaspersky Endpoint Security for Business."
"Licensing fees are paid annually."
"I prefer paying for a yearly license because it has some discounts. One of the companies I work for pays for the Business Select license, for 100 users."
"The licensing is based per agent. You can get discounts if you have more agents."
"The solution's pricing is acceptable."
"The product is available at a low price."
"Its price is on par with other products. It might even be slightly cheaper. There are no additional costs."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Manufacturing Company
9%
Financial Services Firm
9%
Comms Service Provider
7%
Manufacturing Company
8%
Comms Service Provider
8%
Financial Services Firm
8%
Computer Software Company
7%
Manufacturing Company
23%
Government
12%
Comms Service Provider
7%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise20
Large Enterprise47
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise27
Large Enterprise33
By reviewers
Company SizeCount
Small Business2
Large Enterprise5
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...
Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...
What needs improvement with Kaspersky Endpoint Security?
Kaspersky Endpoint Security for Business does not have encryption tools. It uses the Windows BitLocker tool, which is...
What is your experience regarding pricing and costs for Kaspersky Endpoint Security for Business?
The pricing and licensing cost of Kaspersky Endpoint Security is cheaper compared to Trend Micro.
What is your experience regarding pricing and costs for Zscaler Client Connector?
Zscaler Client Connector is notably costly, with pricing rated at five out of ten in terms of affordability, reflecti...
What needs improvement with Zscaler Client Connector?
Zscaler continues to strengthen the Zscaler Client Connector by introducing new features and expanding the platform’s...
What is your primary use case for Zscaler Client Connector?
I’m not working directly for Zscaler; I work with a partner organization as a Systems Integrator. Our work is not lim...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Kaspersky Work Space Security, Kaspersky Endpoint Security
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
ACMS, Arqiva, Pakistan International Airlines, RAO UES
Information Not Available
Find out what your peers are saying about Kaspersky Endpoint Security for Business vs. Zscaler Client Connector and other solutions. Updated: March 2026.
884,797 professionals have used our research since 2012.