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Global Knowledge Based Engineering Manager at Tenneco Inc.
Real User
Jul 4, 2019
Big lack of support for SCMP network systems and the bandwidth speeds are limited
Pros and Cons
  • "We don't need to connect anymore. It is automatically connected when you log on in Windows."
  • "The only advantage I see is no more connection is required by the users."
  • "SCMP support would be one of the biggest improvements in my opinion. More speed improvements are also required."
  • "On a scale from one to ten, I would rate Zscaler Private Access at only a three or four."

What is our primary use case?

When I am outside of the company, I use Zscaler Private Access. I use Zscaler Private Access in the home, hotel, or wherever for remote working. It is a VPN.

How has it helped my organization?

We have a minimum of three to five thousand users minimum supported with Zscaler Private Access. It could be much more. They use it in the same way that I am using it. 

We have more solutions for connection with third party suppliers where we include contacts.

What is most valuable?

The only advantage I see is no more connection is required by the users. It is attached to the single-side logon with our key directory. That is the most valuable feature. 

With AT&T, we had another way to connect with the user. We had no single-side logon solution. Zscaler Private Access is a single-side logon solution.

We don't need to connect anymore. It is automatically connected when you log on in Windows. That is the only advantage I see because it is a bit slower.

What needs improvement?

We are supporting our supply-chain in India. Our connections through Zscaler have degraded drastically. Improvements are required in speed and bandwidth. 

The biggest disadvantage is there are no SCMP network layers available. The older network connection checks cannot be done because it's not included in the solution. 

We are programming our old solutions and they have not included support for legacy Windows. This is a huge disadvantage for me.

SCMP support would be one of the biggest improvements in my opinion. More speed improvements are also required. Very simple. 

If I need to monitor a third party supplier, if I have no SCMP, I cannot do the monitoring.

Some data may be cached if it is not available. This another important issue we have which needs to be improved, i.e. when the availability is not given the cache should not be used. 

At least we need Zscaler Private Access to make sure that the cache represents what is available to the users.

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For how long have I used the solution?

We have only three months experience with Zscaler Private Access.

How are customer service and support?

I am not involved in technical support for Zscaler Private Access. I create a ticket in our technical system and wait for an answer. I am still a project leader for this.

How was the initial setup?

Everything is predefined so there is no mistake possible. Zscaler Private Access is attached to the active directory user. It is very easy. It is good.

We deployed with a system and it went very quick. It's a cloud solution. There is no private software to set up. Zscaler Private Access is quite easy and convenient in this way.

What about the implementation team?

The installation was done at the global level. We did not use a reseller. Our company has since been merged with another corporation. We have now ninety thousand employees.

Which other solutions did I evaluate?

I was not involved in the choice of the solution. This was decided by our global network people.

What other advice do I have?

On a scale from one to ten, I would rate Zscaler Private Access at only a three or four. 

The biggest disadvantage is the lack of SCMP network systems.  Also, the quality of the bandwidth is limited. We use normal internet access, not a fiber-optic line. 

The difference is huge, like flying in first-class vs. economy class. We stay in the economy class. The commercial company is saving money, but the end-user has lost the experience.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Arnab - PeerSpot reviewer
Data Analyst at a tech services company with 11-50 employees
Real User
Aug 7, 2023
Provides granular level control allows setting application policies per application for each user but some cloud instances might not be managed properly
Pros and Cons
  • "It has been helpful in maintaining our infrastructure. The granular level control it offers allows us to set application policies per application for each user."
  • "User management can be improved."

What is our primary use case?

It serves various purposes. Overall, it's pretty good. Not bad at all.

How has it helped my organization?

It has been helpful in maintaining our infrastructure. The granular level control it offers allows us to set application policies per application for each user.

What is most valuable?

The most valuable feature is policy creation and creating cloud instances.

What needs improvement?

Zscaler CASB need to improve the functioning of the application, especially the sanctioning of the application.

Another area of improvement is the granular level control of how you can assign policies based on user access. Currently, their granularity is not that good. They either give you access to CloudApp or not. User management can be improved.

For how long have I used the solution?

I have been using this solution for a year. I use the latest version.

What do I think about the stability of the solution?

I would rate the stability a nine out of ten. 

What do I think about the scalability of the solution?

It is a scalable solution. 

How are customer service and support?


How would you rate customer service and support?

Neutral

How was the initial setup?

The initial setup was very straightforward.

What was our ROI?

We have seen an ROI.

What other advice do I have?

I would advise other users to focus on properly managing the cloud instances and avoid overcomplicating cloud application policies unless it's absolutely necessary.

Overall, I would rate the solution a seven 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
Buyer's Guide
Zscaler Zero Trust Exchange Platform
April 2026
Learn what your peers think about Zscaler Zero Trust Exchange Platform. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,244 professionals have used our research since 2012.
Arnab - PeerSpot reviewer
Data Analyst at a tech services company with 11-50 employees
Real User
Aug 7, 2023
Valuable feature of micro tunnels management, enhancing the overall control and highly scalable solution
Pros and Cons
  • "The most valuable feature is the manageability of the micro tunnels."
  • "There is improvement in enhancing proper manageability, policies, and logs. So, log management could be improved."

What is our primary use case?

We are using it for monitoring the global areas, which Zscaler considers for people who are roaming around the system to have a secure connection to internal applications.

How has it helped my organization?

It has made things easier and more secure while connecting to the client's private applications.

What is most valuable?

The most valuable feature is the manageability of the micro tunnels.

What needs improvement?

There is improvement in enhancing proper manageability, policies, and logs. So, log management could be improved.

Moreover, I'd just like to see an improvement in stability.

For how long have I used the solution?

I have been using this solution for six months. We use the latest version 6.1. 

What do I think about the stability of the solution?

I would rate the stability a seven out of ten. 

What do I think about the scalability of the solution?

Scalability is good. 

How was the initial setup?

The setup is straightforward, but it's a little more technical. Nevertheless, it's pretty straightforward.

What about the implementation team?

We have it deployed on both cloud and on-premises.

What was our ROI?

We have definitely seen an ROI. 

What other advice do I have?

Overall, I'll rate it at nine out of ten.

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 Zero Trust Exchange Platform Report and get advice and tips from experienced pros sharing their opinions.
Updated: April 2026
Buyer's Guide
Download our free Zscaler Zero Trust Exchange Platform Report and get advice and tips from experienced pros sharing their opinions.