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Sr. Manager IT at a non-profit with 51-200 employees
Real User
Provides another layer of protection when a user goes to the Internet to browse or download something
Pros and Cons
  • "Zscaler Internet Access has helped us reduce the time that we spend managing security policies by about four hours a week. We can use this time to focus on other things, especially the IT team."
  • "They could provide more time for the onboarding the training of an IT person."

What is our primary use case?

We have Windows 10 laptops. We wanted help securing our laptops for remote work, but we don't have the server for this infrastructure. Whereas, with this solution, the cloud server is managed by Zscaler. 

It is a pretty lean solution. We only need to manage the agent and some very small tools on the laptops.

How has it helped my organization?

Currently, we have an on-premise firewall. However, most of the time, users are not working in the office. Therefore, we need to use something, like a Secure Access Service Edge (SASE), to help users. So, we are trying to protect users without a corporate firewall.

We just wanted laptops to have more secure features to help users and protect the company's data. There are two major things deployed on our laptops: Zscaler Internet Access and endpoint detection response (EDR).

Zscaler Internet Access has helped enable our digital transformation.

What is most valuable?

When you try to access suspicious websites, they will give you a warning. This helps us with user access without our office network.

Its cyberthreat protection is important for our needs. We use it for Internet access control, e.g., accessing web pages. We also use it when a user downloads or uploads files from the Internet.

When a user goes to the Internet to browse or download something, it is secured by this tool. This is important to us because it is another layer of protection.

What needs improvement?

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

We did run into some compatibility issues. We just needed to test its configurations on the web portal and that detected the issues.

Buyer's Guide
Zscaler Internet Access
March 2025
Learn what your peers think about Zscaler Internet Access. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
861,524 professionals have used our research since 2012.

For how long have I used the solution?

I have been using it for half a year.

What do I think about the stability of the solution?

We haven't had any issues with stability.

No maintenance is required.

What do I think about the scalability of the solution?

We have 120 users. We have never tested it to go above 1,000 users. It shouldn't have problems because it is an agent working on the laptops using a centralized online server. 

How are customer service and support?

The technical support is very good. We create a ticket every week or two.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We didn't have an Internet access control solution previously, only anti-malware for endpoint protection.

Our legacy systems only protected our on-premise network.

How was the initial setup?

The initial setup was straightforward. It took about three days to set up.

What was our ROI?

Zscaler Internet Access has helped us reduce the time that we spend managing security policies by about four hours a week. We can use this time to focus on other things, especially the IT team.

Versus deploying and managing traditional network security hardware, the solution has saved us about four hours a week.

The solution has helped us reduce the number of infected devices in our organization by proactively preventing attacks because some users were unaware of some malware sites.

Which other solutions did I evaluate?

We evaluated two or three different vendors, but finally selected Zscaler Internet Access due to its reputation. Also, the GUI for Zscaler Internet Access was very clear when we tested it.

What other advice do I have?

We are not using the solution for data loss prevention.

When you select this product, test it with other tools running on your machine to ensure there are no compatibility issues between different products.

I would rate it as nine out of 10.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Server Administration / Security Officer at a manufacturing company with 501-1,000 employees
Real User
Delivers safe web access for our remote employees, increasing cybersecurity and saving us time
Pros and Cons
  • "We don't have to buy equipment to use it. And when our engineers set it up on our side, we just configured a few settings and we were in."
  • "I would like to see more training and video documentation."

What is our primary use case?

Because some of our employees need to work remotely, due to the COVID-19 pandemic, we were looking for a solution that would keep them safe. We have a Cisco ASA firewall in our company, but when people work remotely they can't be protected by that solution. That's why we decided to go for a WAF.

How has it helped my organization?

Zscaler has helped protect our employees wherever they are working, by delivering safe web access. We are doing the same things that we were always doing at our company, and in the same way, but now we are functioning safely outside of our premises. We were already able to work remotely using the Cisco agent, but the Zscaler agent is an improvement at the cybersecurity level.

Another benefit is that we are not managing all the backend infrastructure and that saves 10 to 15 percent of our time in terms of productivity.

It has also reduced the time we spend managing security policies. That's very important because it means that our engineer can spend time focusing on other business activities. The solution is saving 15 to 20 percent of our engineer's time, per day.

What is most valuable?

Some of the most valuable features are that, as a remote solution it is 

  • lightweight
  • very easy to set up and configure
  • the protection is in the cloud. 

We are agnostic when it comes to what they are doing. We don't have to buy equipment to use it. And when our engineers set it up on our side, we just configured a few settings and we were in.

What needs improvement?

I would like to see more training and video documentation.

For how long have I used the solution?

I've been using Zscaler Internet Access for about two months.

What do I think about the stability of the solution?

It's very stable. We haven't had any issues so far.

What do I think about the scalability of the solution?

The scalability is also very good. We have about 300 users. We gradually want to move all 800 people in our operation over to Zscaler and to remove the local solution.

How are customer service and support?

The technical support we get from them is great. The guys know what they're doing.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

With our legacy system, a VPN solution from Cisco called AnyConnect, we have to buy licenses and equipment, as well as storage in a data center. With this cloud solution, we just pay a fee and it's easy to use. Digital transformation is very important to us because it is a corporate objective. We started with Microsoft 360, and Zscaler is another brick in the wall, in that direction.

We are planning to downgrade our firewall and just keep Zscaler. We're not going to save money with Zscaler, but we are aligning with the corporate objectives by using it.

How was the initial setup?

It's easy to set up. It took my network engineer about one week to prepare the environment, and our software network engineer is the person in charge of keeping it going.

What about the implementation team?

We had a local provider, SISAP, help us. They are a business based in Guatemala, with an office here in Honduras. They worked very well.

What's my experience with pricing, setup cost, and licensing?

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

Which other solutions did I evaluate?

We looked at Cisco Umbrella as an option. But because our organization is part of a corporation that was already using Zscaler, we're aligning ourselves with our headquarters' implementation by going with this solution.

What other advice do I have?

Zscaler is a great solution. We have a very good representative here in Honduras and it was easy to set up. It's a very strong solution with the cloud infrastructure that meets our needs and most of the needs of our users. We are very happy with the solution.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Zscaler Internet Access
March 2025
Learn what your peers think about Zscaler Internet Access. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
861,524 professionals have used our research since 2012.
S Azeem - PeerSpot reviewer
Senior Technology Manager at a outsourcing company with 501-1,000 employees
Real User
Top 5Leaderboard
Reduces cyberattacks and helps to focus on granular things
Pros and Cons
  • "The solution has reduced cyberattacks."
  • "Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."

What is our primary use case?

Zscaler Internet Access provides customers with the internet. We can easily integrate policies. 

How has it helped my organization?

The solution has reduced cyberattacks.

What is most valuable?

We can focus on a granular level of things. 

What needs improvement?

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

For how long have I used the solution?

I have been working with the solution for one and a half years. 

What do I think about the stability of the solution?

The product is stable. 

What do I think about the scalability of the solution?

Zscaler Internet Access is scalable. 

How are customer service and support?

Zscaler Internet Access has good tech support. 

What's my experience with pricing, setup cost, and licensing?

The tool is moderately priced. 

What other advice do I have?

I rate the product a nine out of ten. 

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
ArunGauttam - PeerSpot reviewer
Associate Manager at Arisglobal Software Pvt Ltd
Real User
Its most valuable feature is the well-structured functioning of services and helping us monitor them in the best possible way
Pros and Cons
  • "The solution’s customer service is good."
  • "They should enhance the audit reporting feature."

What is our primary use case?

We use the solution for web security services such as DLP, VPN, BPA, ZIA, and CASB.

 

How has it helped my organization?

We needed a solution to control the user traffic on the internet earlier. But now, with Zscaler's help, we can adequately handle the data using CASB. Also, we can control URLs and Web accesses with the help of its web security gateway feature. Along with this, we are controlling the data leak assessment on the internet with DLP's help.

What is most valuable?

The solution's most valuable feature is the well-structured functioning of services. It allows us to monitor things in the best possible way. It has all the features separated well from each other. For instance, they have a separate portal in case one wants to control anything on the internet. The other valuable feature is its ability to audit the reports well.

What needs improvement?

They recently improved a few things with the new version. They should enhance the audit reporting feature. They are providing a very basic DLP solution, but it needs improvement. If they improve the DLP solution, it will be a better solution in the future. They should work on the bandwidth of the CASB solution as well. 

For how long have I used the solution?

We started the solution's POC in October but it is not yet fully deployed.

How are customer service and support?

The solution’s customer service is good.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

I have done the POC for Cisco Umbrella and Netskope before. Netskope is a user-friendly solution. But Zscaler is better than other solutions regarding its monitoring services.

How was the initial setup?

The solution’s setup is pretty straightforward, but it depends on your experience with Zscaler. It would get a bit difficult for a new buyer owing to multiple profile setups and configurations during the process. I rate the solution’s initial setup as a nine.

What's my experience with pricing, setup cost, and licensing?

I rate the solution's pricing as seven. It is costlier than other solutions. They have multiple standard licenses, but there is no additional cost included.

What other advice do I have?

If you want to establish the right controls from a web security perspective, it's one of the best products in the market. Again, opting for the solution depends on the particular requirement. If you are looking for a solution for banking services, then, you should go with Symantec Blue Coat for a better DLP solution. But if you need a mix of VPN, CASB, and Web Security Gateway, then Zscaler is the better solution.

I rate the solution as an eight out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1941447 - PeerSpot reviewer
Global Head of Information and Cloud Security Architecture
Real User
Great user experience, issue-free, and has good web filtering
Pros and Cons
  • "It is easy to set up the solution."
  • "In terms of user experience, it could be better."

What is our primary use case?

We are using the solution for internet security. It's mostly web-based filtering.

We are into this modern world, meaning, we are working from home in hybrid scenario. Due to the pandemic, we have seen a lot of shifts towards a hybrid model of work. That provides lots of challenges in terms of security including, how to protect the users' machines and other devices. That is one of the core use cases. Wherever you are, you need to be protected. However, the traditional approaches such as a legacy-based proxy system won't work. 

If we have some kind of critical systems, we need to figure out how we can provide the access to all these users, all these remote or roaming users, access to these critical areas, and we need to eliminate those legacy-based VPNs. Zscaler is doing it best. Zscaler offers the best service since you are protected wherever you are.

What is most valuable?

The internet access is great. It offers good web filtering. It has DLP features. We can monitor our networks with ease. We can monitor the usage, bandwidth, chop, chalking, all these things we can monitor. On top of that, it is providing advanced threat protection ATP, which means any kind of malicious network or malicious payloads that are going through our network can be detected and it can be blocked. We can have a certain kind of block list. There are multiple levels of features.

We have fewer issues with Zscaler.

In terms of user experience, that is also excellent. 

In terms of reporting to senior management, it gives us a clear picture of what needs to be achieved about that solution.

It is easy to set up the solution. 

The solution is stable.

It is a scalable product. 

What needs improvement?

In terms of user experience, it could be better. It all depends upon the configuration, though. At the moment, they are one of the best. In terms of room of improvement, it depends upon the specific use cases of the customers.

For example, it might be that some of the users are having some kind of connectivity issue. It depends upon how those users are connected. It may not be a product issue. Or maybe they are using a VPN. Local banks won't allow connectivity to their application over a VPN or over a cloud-based proxy service, for example. In some countries, the local banks restrict these kinds of communications. There needs to be some whitelisting done to get those users connected. 

For how long have I used the solution?

At the moment, we are trying to onboard that solution. In my previous organization, I have used that solution. In my current organization, we are trying to onboard the solution.

What do I think about the stability of the solution?

It is a stable solution. I never faced any kind of downtime for my critical services. They have a higher availability. If one of the locations goes down, automatically, it'll scale to a preferred location.

What do I think about the scalability of the solution?

The solution scales very well. 

In the last three or four years, there has been a shift towards this product. We likely will increase usage. 

How are customer service and support?

I've never directly dealt with technical support. My team handles any issues and would deal with them directly.

How was the initial setup?

It is easy to set up. However, you need manpower and you need a team to deliver these kinds of things. It's not a plug-and-play thing. It has lots of configurations. We need to deploy the agents. We need to set up those configurations. If we have multiple offices, we need to understand the routing and what mechanisms are in place. That's why it takes a team.

The length of deployment depends on the company and environment. You're looking at the number of networks, the number of servers. 

What's my experience with pricing, setup cost, and licensing?

I can't speak to the costs. I don't handle the licensing. 

What other advice do I have?

I'm a customer and end-user. 

I'm not sure of the exact version of the solution.

Zscaler is a cloud service provider, so they are hosting their services on their own cloud. They might be using the public cloud. I'm not sure. However, it's not an on-premise solution. It's a cloud-based proxy.

You need to perform that due diligence. You need to understand your use cases, including the number of users and how many are working from home or roaming, et cetera. You need to understand hosting, and how to protect servers. There's a lot of understanding you need to have before you can begin implementing anything.  

I'd rate the solution eight out of ten. 

Which deployment model are you using for this solution?

Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Arun Sngh - PeerSpot reviewer
Function Head Technology IT at Tech Mahindra Limited
Real User
Is stable, easy to scale and set up, and helps to put central security controls on roaming users
Pros and Cons
  • "The users are at different locations, and Zscaler helps us to put the organization's central security controls on these roaming users."
  • "The performance needs improvement. Some areas create performance issues and, depending on the use cases, require reconfiguration to perform again."

What is our primary use case?

It's a proxy solution, and we use it for reverse proxy, DNS security, and storage security.

What is most valuable?

The users are at different locations, and Zscaler helps us to put the organization's central security controls on these roaming users.

What needs improvement?

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

For how long have I used the solution?

I've been using this solution for one and a half years.

It's on Zscaler cloud.

What do I think about the stability of the solution?

I find Zscaler to be very stable.

What do I think about the scalability of the solution?

It's very scalable because it's the cloud version. We have 100,000 users across all levels.

How are customer service and support?

I would give technical support an eight out of ten.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We previously used Westcon-Comstor, which was on-premises, but with Zscaler, we moved to the cloud solution.

How was the initial setup?

The initial setup was pretty easy. The deployment took about three months.

What about the implementation team?

Our team of two members along with Zscaler's team implemented the solution.

What was our ROI?

We have seen an ROI. This is a well published product, and you get value for your money.

What's my experience with pricing, setup cost, and licensing?

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

What other advice do I have?

Each use case is different, and you have to evaluate it and take the risk.

On a scale from one to ten, I would rate Zscaler Internet Access at nine.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Bhaskar Rao - PeerSpot reviewer
Network manager admin at Yamaha
Real User
Top 5Leaderboard
Great choice for roaming users
Pros and Cons
  • "Zscaler Internet Access's roaming user feature is most valuable and is much better compared to other secure web gateways."
  • "The main issue with Zscaler Internet Access is proxy IP detection, which sometimes makes sites inaccessible."

What is our primary use case?

I mainly use Zscaler Internet Access for internet security and filtering.

What is most valuable?

Zscaler Internet Access's roaming user feature is most valuable and is much better compared to other secure web gateways. 

What needs improvement?

The main issue with Zscaler Internet Access is proxy IP detection, which sometimes makes sites inaccessible. Its pricing could also be improved. In the next release, I'd like Zscaler to include local-directory integration.

For how long have I used the solution?

I've been using Zscaler Internet Access for around eight months.

What do I think about the stability of the solution?

Zscaler Internet Access is stable.

What do I think about the scalability of the solution?

Zscaler Internet Access is scalable.

How are customer service and support?

Zscaler Internet Access's technical support is excellent.

How would you rate customer service and support?

Positive

How was the initial setup?

The initial setup was easy - I would rate the setup process four out of five.

What about the implementation team?

We used an in-house team.

What's my experience with pricing, setup cost, and licensing?

We pay around 6,500 INR per user per year, which is very expensive. I would rate Zscaler's pricing one out of five.

What other advice do I have?

I would recommend Zscaler for traveling users but FortiGate for in-house users. I would give Zscaler a rating of eight out of ten.

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.
PeerSpot user
Cyber Security Consultant at flydubai
Real User
High network performance, simple user interception, and reliable and better security controls
Pros and Cons
  • "The most valuable features of Zscaler Internet Access are it's on the cloud, high network performance, and the interception of users is very easy."
  • "Zscaler Internet Access can improve by adding traffic filtering based on the DNS."

What is our primary use case?

I used Zscaler Internet Access for our proxy web traffic.

How has it helped my organization?

One Stop solution for roaming users, single control center for User access, security and performance improvement for Ms sites.

What is most valuable?

The most valuable features of Zscaler Internet Access are it's on the cloud, high network performance, and the interception of users is very easy.

What needs improvement?

Zscaler Internet Access can improve by having more option for filtering policy which is currently only ip based (location policy). The developer need to add more option like identifying DNS and Domains names as well along with ip.

For how long have I used the solution?

I have been using Zscaler Internet Access for one year.

What do I think about the stability of the solution?

Zscaler Internet Access is stable. Since we have been using it we have not had any problems. 

What do I think about the scalability of the solution?

Zscaler Internet Access is scalable but it depends on the licensing model you choose. It can scale very easily.

We have approximately 1,800 users using the solution in my company. Everyone in the company is using the solution, from receptionist to corporate employees.

How are customer service and support?

In our experience, Please bare some thoughts for experienced guys in the industry.

I do understand 1-2 years experience guys can do Professional service but when you are customer facing, please: Zscaler need to have strong experience guys during customer interaction.

I rate the support from Zscaler Internet Access a three out of five.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

Not disclosing

How was the initial setup?

The initial setup of Zscaler Internet Access is very simple. The cloud configuration is very easy. The implementation took approximately three months due to Change process, however you can finish in 3 days if you are in small size industry.

What about the implementation team?

Wee had excellent support form vendor but it was done mutually along with inhouse design guide.

What was our ROI?

Absolutely on the money, look at the security dashboard, its easily noticeable.

What's my experience with pricing, setup cost, and licensing?

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

but to catch small/medium size business they need to come up with some better licensing plan.

Which other solutions did I evaluate?

yes, Umbrella, Forcepoint

What other advice do I have?

I rate Zscaler Internet Access a nine out of ten. Love the product.

Which deployment model are you using for this solution?

Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Download our free Zscaler Internet Access Report and get advice and tips from experienced pros sharing their opinions.
Updated: March 2025
Buyer's Guide
Download our free Zscaler Internet Access Report and get advice and tips from experienced pros sharing their opinions.