Zscaler Cloud Firewall can be used for many purposes. It can be used for blocking, such as all the malicious IPs, unauthorized IPS, unauthorized sites, and unsanctioned sites. For example, many users use PDF converters, they can upload confidential data to it, we can detect it, and we can block them.
There are some areas it could improve when it comes to blocking, we have to block some things manually. For example, if we block a top-level domain we have seen that the new IPs come through, the IPs are not blocked. There should be some more granular way of doing it. My only request is if you're blocking something at a top level, the sub-level sub-domains and all those other IPs should be blocked too automatically.
I have been using Zscaler Cloud Firewall for approximately two years.
I have found the Zscaler Cloud Firewall stable.
The solution is scalable.
The support is helpful from Zscaler Cloud Firewall.
There is an annual license required for the use of the Zscaler Cloud Firewall.
I would recommend this solution to others.
I rate Zscaler Cloud Firewall a seven out of ten.
