This is the primary Private Access solution, the VPN solution.
Network Security Architect at a consultancy with 10,001+ employees
Offers good stability and zero-trust technologies
Pros and Cons
- "It is a stable solution."
- "While Zscaler supports client-initiated connections, it does not support server-initiated connections. This is a feature that Zscaler may consider adding in the future."
What is our primary use case?
What is most valuable?
Zscaler brought a new concept to the world or to the networks, basically introducing the zero-trust technologies of the product to bring in the buzzword about it and then make it a norm or create it as a norm.
So, this is a product that can give you zero trust when it comes to the VPN solution compared to the legacy VPN. So, it has become a mandate to manage.
What needs improvement?
Zscaler Private Access does not currently offer the ability to assign static IP addresses, which are necessary for supporting telephony or backend communication.
While Zscaler supports client-initiated connections, it does not support server-initiated connections. This is a feature that Zscaler may consider adding in the future.
For how long have I used the solution?
I have been using this solution for a year.
Buyer's Guide
Zscaler Zero Trust Exchange Platform
December 2025
Learn what your peers think about Zscaler Zero Trust Exchange Platform. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
879,899 professionals have used our research since 2012.
What do I think about the stability of the solution?
It is a stable solution.
What do I think about the scalability of the solution?
It is a scalable solution. We have around 5,000 end users using this solution.
How are customer service and support?
The customer service and support are okay. I am not a fan of the service.
The response time is long, and the willingness is lacking. They are not eager to support.
How would you rate customer service and support?
Neutral
Which solution did I use previously and why did I switch?
My company used Pulse Secure and SonicWall.
With the zero-trust concept coming in across the secure, we wanted to try out Zscaler and see whether it worked well for our organization. So that's the reason we switched to Zscaler.
How was the initial setup?
The initial setup was easy.
What's my experience with pricing, setup cost, and licensing?
With the VPN solutions that sort of pretty much expensive.
What other advice do I have?
I would recommend using the solution. I would rate it around eight out of ten because it is a good product. I don't have any major concerns as such.
The competition is not up to the level; Netskope is doing well. Palo Alto and other products have just launched their products within the previous two or three quarters, and the market is yet to try their tech work, but Zscaler is a tested product, and it is doing good.
Which deployment model are you using for this solution?
Private Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Other
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Technical Lead at a computer software company with 1,001-5,000 employees
A very scalable tool with an easy initial setup phase that helps users manage data breaches
Pros and Cons
- "It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."
- "You won't find anything that can help you with the configuration part and other areas related to the product if you search for proper or exact details of Zscaler Cloud DLP online in very easy language."
What is our primary use case?
I use Zscaler Cloud DLP since my company's clients use Zscaler Cloud Proxy in their environments. I deal with Zscaler Cloud DLP since it meets the requirements of my company's clients and helps to manage data breaches. In general, my company takes care of the configuration part of Zscaler Cloud DLP and provides it to our company's clients as a service.
What is most valuable?
With Zscaler Cloud DLP, my company benefits from the granular control it provides us. My company provides Zscaler Cloud DLP to our clients as per their requirements, and moreover, we can filter out and deny or allow providing the features related to DLP for a specific user or a location. Basically, Zscaler Cloud DLP provides general control to a person over which files a person wants to allow or deny for a specific user or location. Zscaler Cloud DLP is very easy to configure. With just a few clicks, one can easily take care of the configuration part related to the product.
What needs improvement?
As of now, no improvements are required in the solution. Though not an improvement from a product perspective, there is no documentation related to Zscaler Cloud DLP on the internet. You won't find anything that can help you with the configuration part and other areas related to the product if you search for proper or exact details of Zscaler Cloud DLP online in very easy language. In short, you can't find any documentation about the product which is exactly arranged in a proper manner. Availability of knowledge related to the product is not there in the public domain.
For how long have I used the solution?
I have been using Zscaler Cloud DLP for more than three years. My company has a partnership with Zscaler, so we provide solutions from Zscaler to our clients.
What do I think about the stability of the solution?
Stability-wise, I rate the solution a nine out of ten. I did not have any issues related to the product. For some of the tag-related cases opened with the support team, no proper support was available.
What do I think about the scalability of the solution?
It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten.
I work in a large organization, so I think more than 1,000 users use Zscaler Cloud DLP.
How are customer service and support?
The solution's technical support is easy for my company to reach out to, and they are also very supportive. I rate the technical support a ten out of ten.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
I have experience with Palo Alto Networks Firewall.
How was the initial setup?
The product's initial setup is easy.
The solution can be deployed in ten to twenty minutes.
The solution is deployed on a private cloud.
What other advice do I have?
Zscaler Cloud DLP offers cutting-edge technology and is easy to configure and use. People should opt for Zscaler Cloud DLP if they have the opportunity.
Considering that there is always some room for improvement, I rate the overall tool a nine out of ten.
Which deployment model are you using for this solution?
Private Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer.
Buyer's Guide
Zscaler Zero Trust Exchange Platform
December 2025
Learn what your peers think about Zscaler Zero Trust Exchange Platform. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
879,899 professionals have used our research since 2012.
Sr Network Engineer at a manufacturing company with 5,001-10,000 employees
Provides a range of security measures to protect network traffic
Pros and Cons
- "The most valuable aspect of Zscaler Cloud DLP is its automatic DLP feature."
- "Zscaler Cloud DLP needs to improve its compatibility with other security tools."
What is our primary use case?
I use Zscaler Cloud DLP to protect sensitive data. It works by checking the content I'm trying to send or use on websites. If it sees any personal data or if someone tries to copy-paste it, it stops them. It can even notice when I use certain commands like "put," making sure my data stays safe. It watches what I'm doing online to keep my data secure.
Zscaler Cloud DLP integrates with Microsoft Defender to improve its abilities. This integration allows Zscaler to access data from Microsoft Defender, helping it track timestamps and offer strong protection for DLP events. This partnership between Zscaler and Microsoft Defender is a valuable addition that boosts DLP measures and enhances data protection.
What is most valuable?
The most valuable aspect of Zscaler Cloud DLP is its automatic DLP feature. Additionally, it also offers firewall capabilities. In terms of its firewall features, it provides a range of security measures to protect network traffic, but specific details about these firewall features would depend on the version and configuration of Zscaler Cloud DLP being used.
What needs improvement?
Zscaler Cloud DLP needs to improve its compatibility with other security tools. Right now, it mainly works well with Microsoft Defender but lacks support for many other antivirus and performance management solutions. Also, it takes a long time to add new features based on customer feedback. This limited compatibility could be a problem for organizations using various antivirus software.
For how long have I used the solution?
I have been using Zscaler Cloud DLP for three years.
What do I think about the stability of the solution?
Zscaler is highly stable because it operates from multiple data centers around the globe. If there is any issue or even a brief downtime in one data center, they swiftly switch to a nearby one to ensure uninterrupted service. So, you won't experience any significant downtime, typically not more than a second or two. Even services like Office 365 have very limited downtime when used with Zscaler.
What do I think about the scalability of the solution?
Zscaler is scalable and depends on the number of user licenses you have. You integrate it with your systems, like Azure Active Directory, and ensure GDPR compliance. More than 5,000 people use Zscaler at my company.
How are customer service and support?
Zscaler provides excellent technical support in India and worldwide. Their support team is quick to respond and readily available to assist with any issues or inquiries.
Which solution did I use previously and why did I switch?
I have previously used Purview DLP. It can inspect files and sensitive information you send in those files. However, it may not detect when you copy-paste sensitive data into a web page's open field. This is a second level of security, a different kind of data protection, which may not catch such actions. But it can still detect sensitive information if you copy-paste it into a communication or document. It is a good product but I prefer Zscaler.
How was the initial setup?
Setting up Zscaler Cloud DLP is relatively straightforward. It can easily classify data, like U.S. Social Security numbers. It provides a data discovery dashboard where you can monitor what data users are trying to share or copy from websites. It checks files and data insights to ensure nothing sensitive is being shared improperly, and it alerts you if there is a problem.
What's my experience with pricing, setup cost, and licensing?
Zscaler's licensing is based on the number of users, and it is flexible. Instead of counting all 5,000 employees, they consider concurrent users, which can be more cost-effective. It might be a bit pricier than some other products, but it's a good solution, and many companies use it.
What other advice do I have?
I would definitely recommend Zscaler Cloud DLP to others. Overall, I would rate the product a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Technical Consultant at a tech services company with 1-10 employees
Allows for strict access control, granting access to specific applications at a URL level rather than at the physical IP level
Pros and Cons
- "The most valuable feature is its ability to establish connectivity for remote users and remote endpoints. It offers a high level of granularity compared to typical VPNs, which also encapsulate a lot of I/O."
- "The area that requires improvement is their support. The current support is lacking."
What is our primary use case?
Most people use Zscaler SASE as a replacement for VPNs. You know, with a VPN, once you establish connectivity to the network, you have unrestricted access. But with Zscaler SASE, you have strict access control. You don't get any access unless you adhere to the policies set in Zscaler.
So, you can control who has access to specific applications at a URL level rather than granting access at the physical IP level. That's what most people appreciate about it. IPs provide access to everything on the machine, whereas Zscaler SASE provides access to specific services within the network.
What is most valuable?
The most valuable feature is its ability to establish connectivity for remote users and remote endpoints. It offers a high level of granularity compared to typical VPNs, which also encapsulate a lot of I/O. By using Zscaler SASE for home access or access in remote areas, it bypasses the issues introduced by ISPs.
Sometimes ISPs block certain protocols or applications, but when everything is encapsulated within the Zscaler Cloud, the ISPs don't get a chance to interfere or block. This is especially helpful when it comes to file sharing. Sometimes ISPs block it, so we can't share files using cloud services remotely. Zscaler SASE gives non on-premise users the ability to securely access and sync with on-premise resources.
What needs improvement?
The area that requires improvement is their support. The current support is lacking.
Other than that, once you have the right people on the phone, the product performs as advertised. However, multiple clients have complained about the support.
For how long have I used the solution?
I have been working with Zscaler SASE for two years.
What do I think about the stability of the solution?
When it comes to stability, it's similar to any outsourced service. There will always be some outages because of the global nature of the network and the involvement of various cloud providers. There are many moving parts. I don't anticipate more frequent outages, but it's important to acknowledge that Zscaler is not flawless.
What do I think about the scalability of the solution?
I haven't encountered any clients who have had problems with scalability or performance issues. There were a couple of outages less than six months ago, but that's to be expected. Every service experiences occasional outages. It's like having allergies; every product at a global scale will have such issues.
How are customer service and support?
I have heard a lot of complaints from my clients about the support. Even VMware's support has declined since it got acquired by Broadcom.
So, we're not receiving the kind of support we used to get, like from Cisco. It's more akin to Microsoft and internal support.
How would you rate customer service and support?
Neutral
How was the initial setup?
The initial setup does take some time to get used to. Zscaler does a good job with its specialized services in setting up and installing the product.
Once you start using the product, any issues that arise are generally handled well. The support is not as terrible as it may seem at first. While there may be instances where one technician transfers the case to another technician, it doesn't mean starting the entire process from scratch.
However, most people are deploying it on AWS or Azure. I have some clients who still prefer on-premises deployment. It depends on their specific requirements.
What's my experience with pricing, setup cost, and licensing?
The pricing is quite high, especially when it comes to the gateway. It costs around $10,000 per gateway per data center, which can be seen as ridiculous. Other cloud-based solutions charge based on the number of clients without the need for a gateway for each data center.
This pricing approach doesn't sit well with my clients anymore. When Zscaler SASE had a monopoly in the market, it could get away with it, but now there are alternatives cutting into its market share.
I would rate Zscaler's pricing model as an eight out of ten, with one being cheap and ten being expensive.
There are other solutions like VMware that also have high costs, but Zscaler SASE stands out because of the expensive gateway for each data center. It's not a cheap implementation.
Every time you set up an Azure data center, you have to spend another $10,000 to $15,000 on a gateway. It adds up quickly. Creating a VPN between data centers might be an alternative, but it introduces a single point of failure. So, that pricing policy alone makes it very expensive.
What other advice do I have?
It's a great product. My advice for those considering using it is to understand the concept of zero access. It's different from just having VPN access. If someone can perform a DNS lookup, they still have access.
People are often stuck in a VPN-centric mindset. It requires a paradigm shift, similar to transitioning from traditional applications to Microsoft applications. Instead of focusing on what services the user needs, it's about restricting access to specific applications regardless of the user. Once you embrace this mindset, it becomes easier to navigate. It's not a major impact, but it does require a change in thinking.
Overall, I would rate this product an eight out of ten, with the exception of pricing and support issues. It is one of the better implementations available, surpassing Cloudflare's capabilities. However, there are still areas for improvement, particularly in terms of pricing and support.
Which deployment model are you using for this solution?
Hybrid Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Amazon Web Services (AWS)
Disclosure: My company has a business relationship with this vendor other than being a customer. Implementer
Security Analyst at a computer software company with 501-1,000 employees
A stable and fast solution with an easy-to-use user interface and useful threat intelligence
Pros and Cons
- "The UI is easy to use."
- "The tool must provide IP-blocking features."
What is our primary use case?
We use the solution to build zero-trust networks. We use it to block everything except the trusted URLs. We get a bunch of URLs from the customers, whitelist them in the solution, and everything else is blocked automatically.
An URL must be whitelisted for users to access it. When a customer tells us they need a particular URL, we analyze it and send it for approval. Once it is approved, we whitelist the URL for the user. The solution is useful for zero-trust and DLP.
What is most valuable?
The UI is easy to use. All the options are accessible.
What needs improvement?
The product has limited features. We only have the option to monitor URLs and HTTPS logs. The tool must provide IP-blocking features.
For how long have I used the solution?
I have been using the solution for more than three years.
What do I think about the stability of the solution?
The tool is stable. For the past three years, I haven't seen it break down. I rate the stability a ten out of ten.
What do I think about the scalability of the solution?
I rate the tool’s scalability a seven out of ten. When we search for logs, it doesn’t take much time. It’s quite fast, even if we have a lot of logs. We use more than 1000 URLs in a day. Getting the logs in real-time is quite important. Four of our customers are using the solution. We have 30,000 to 40,000 users.
Which solution did I use previously and why did I switch?
I have used Symantec DLP.
How was the initial setup?
The engineering team sets up the tool. We use the tool to analyze user behavior during incidents. We can see whether URLs accessed by the users were approved by the organization.
What's my experience with pricing, setup cost, and licensing?
The product is a bit expensive.
What other advice do I have?
We take support from Zscaler and provide the service to our clients. We are partners. People who want to use the product must explore the options. We can do multiple things for a single URL. We can restrict URLs to only access the GET request or POST request. We can do HTTP control and SSL inspection. We can also access the threat intel. We can look up a URL and get the details in real-time. Overall, I rate the tool an eight out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner/Customer
Digital BA, Project Manager at a insurance company with 1,001-5,000 employees
A stable solution that provides API integration and DLP, but lacks integrations with other SaaS applications
Pros and Cons
- "The most valuable features of Zscaler CASB are API integration and DLP."
- "Zscaler CASB should include integrations with other SaaS applications."
What is our primary use case?
We use Zscaler CASB for DLP and shadow IT.
What is most valuable?
The most valuable features of Zscaler CASB are API integration and DLP.
What needs improvement?
Zscaler CASB should include integrations with other SaaS applications.
For how long have I used the solution?
We just bought Zscaler CASB a week ago.
What do I think about the stability of the solution?
I rate Zscaler CASB a nine out of ten for stability.
What do I think about the scalability of the solution?
Zscaler CASB has good scalability. I rate Zscaler CASB a seven out of ten for scalability.
How are customer service and support?
The solution's technical support provides a late response; otherwise, it's fine.
How would you rate customer service and support?
Neutral
Which solution did I use previously and why did I switch?
I have previously worked with McAfee. Compared to Zscaler CASB, McAfee needs to upgrade a lot of things. We chose Zscaler CASB because of more applications and information that we could get to do some fine-tuning on the policies.
How was the initial setup?
The solution's initial setup is supposed to be fairly easy since it's an API.
What about the implementation team?
We haven't yet started to deploy the solution. We will seek the help of professional services to deploy Zscaler CASB.
What's my experience with pricing, setup cost, and licensing?
Zscaler CASB is an expensive solution. On a scale from one to ten, where one is less expensive and ten is more expensive, I rate Zscaler CASB's pricing a seven out of ten.
What other advice do I have?
I recommend users consider the cost and benefit, integration, and supported applications before choosing Zscaler CASB.
Overall, I rate Zscaler CASB a seven out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Microsoft Azure
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
SME-support management of architecture at a consultancy with 10,001+ employees
An easy to configure solution that eliminates the complexity of VPN configuration
Pros and Cons
- "Zscaler Private Access is a platform that eliminates the complexity of VPN configuration."
- "Users report application access or latency issues with Zscaler Private Access."
What is our primary use case?
We can use Zscaler Private Access as a recipient for external communication. Zscaler Private Access can help users sitting in our organization domain and trying to access their own internal company sources. The traffic is forwarded to us through the Zscaler Private Access node, which we can have in our own infrastructure, or it can be hosted on the Zscaler private cloud.
We are using Zscaler Private Access to build our own Zscaler private node. Although this node is maintained and managed by Zscaler, it resides in our own data center or domain. So the traffic forwarded from the user system towards any internal resource will go through this private node.
What is most valuable?
Zscaler Private Access is a platform that eliminates the complexity of VPN configuration. Zscaler Private Access is easy to configure and manage and takes less time to configure. We can manage our own application or secure our application and our own internal traffic. We can create a security node in our own infrastructure.
What needs improvement?
We are getting some issues with internet access. Authenticating or onboarding something on Zscaler Private Access manually is a troublesome task. Users report application access or latency issues with Zscaler Private Access.
For how long have I used the solution?
I have been using Zscaler Private Access for the last two and a half years.
What do I think about the stability of the solution?
I rate Zscaler Private Access eight and a half out of ten for stability.
What do I think about the scalability of the solution?
I rate Zscaler Private Access an eight out of ten for scalability.
How was the initial setup?
Zscaler Private Access' initial setup is not as easy as ZIA, but it's okay compared to other platforms.
What other advice do I have?
Zscaler Private Access will ease your task, equal to a VPN. Lots of companies are using their own VPN access.
Overall, I rate Zscaler Private Access an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
SME-support management of architecture at a consultancy with 10,001+ employees
An easy-to-use tool that manages the cloud security architecture
Pros and Cons
- "Sandboxing, DLP, and SSL inspection engine are the most valuable features of Zscaler SASE."
- "We often face performance and latency issues with Zscaler SASE."
What is our primary use case?
We manage multiple customers using ZIA and ZPA to access internal resources and secure their own web applications. It acts like a VPN access connectivity, and ZIA is used as an internet gateway for users.
What is most valuable?
Sandboxing, DLP, and SSL inspection engine are the most valuable features of Zscaler SASE. Zscaler SASE is an easy-to-use tool that manages the cloud security architecture.
What needs improvement?
Currently, we are using APIs, and we need some enhancement on the script running with the Zscaler SASE cloud API. Also, it would be better if we could integrate with other vendors. We often face performance and latency issues with Zscaler SASE.
For how long have I used the solution?
I have been using Zscaler SASE for the last four years.
What do I think about the stability of the solution?
I rate Zscaler SASE a seven and a half out of ten for stability. We face performance issues if there is any anomaly on the nodes bonded with our architecture from some location. We also face some routing and latency issues on Zscaler SASE that need to be rectified. In addition, there are no dedicated Zscaler nodes in countries like China and Dubai.
What do I think about the scalability of the solution?
I rate Zscaler SASE a six out of ten for scalability.
What about the implementation team?
Zscaler SASE's deployment time depends upon your design, architecture, and infrastructure size. If you have a small network of offices, the deployment will take at least three to four days. But if you have a larger architecture, deployment time will depend upon your planning, staging, and implementation.
What other advice do I have?
With Zscaler SASE, we can manage multiple features in a single platform. We can manage all allocations that we have in our architecture on a single platform. This reduces the operation cost and takes fewer resources to deploy because we have APIs in Zscaler SASE. API would be the simplest way to configure anything across our sites if we have a larger retail architecture.
ZPA is configured on our architecture, but ZIA's traffic goes to the Zscaler-hosted cloud.
Overall, I rate Zscaler SASE an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: December 2025
Product Categories
ZTNA as a Service Data Loss Prevention (DLP) Cloud Access Security Brokers (CASB) Application Control Secure Access Service Edge (SASE) Remote Browser Isolation (RBI)Popular Comparisons
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Learn More: Questions:
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