I have been using Zscaler Cloud Firewall for one year.

I have been working with it for seven years now.

I have been using the solution for the last ten years. I am using the latest version of the solution.

We have been utilizing Zscaler Cloud Firewall for more than seven years.

I have been using it for five years.

I've used the solution for four to four and a half years.

I have been using Zscaler Cloud Firewall for around six months.

We started using it last November. We have now finished implementing it and are in the process of fine-tuning it.

We use it in our company and have customers who use it as well.

I've been using the solution for about 18 months. 

I have been using Zscaler Cloud Firewall for about two years.

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

I have been working with the Zscaler Cloud Firewall for approximately four months.

I've been using the solution for ten or more years at this point. It's been a decade or more. I've used it for a while.

I've been using this solution for over three years. 

I have been using Zscaler Cloud Firewall for approximately two years.