user reviews of
Cisco Umbrella & Zscaler Internet Access

Updated JULY 2021

Simplify your research with trusted advice from people like you. Would you like to learn about products from people using them now?

Download our FREE report comparing Cisco Umbrella and Zscaler Internet Access based on reviews, features, and more!

...and 29 more!

Where should we email your report?

Cisco Umbrella review

Syed Ali Wajahat
Syed Ali Wajahat
Sr Network and Security Consultant (SDN & Security) at a media company with 1,001-5,000 employees
Offers protection from DNS-based attacks and improves visibility
Cisco Umbrella does not have a Malware Protection engine itself. It would be useful if they had a malware protection engine running inside their own VM. They have some VM appliances with the installing enterprises for limited access for the DNS proxy to the cloud. If they had this feature running inside the VM, it would be much better. It...
Zscaler Internet Access review

Gregor Burow
Gregor Burow
Channel Alliances Leader Germany at ALE
A stable solution with good security but needs to do more to address phishing emails
I don't know whether it's Zscaler or not, however, sometimes I can't access my time management. I need to wait and try again a few hours later. Typically, if I let some time pass, I can access it again. From time to time, there's instability in terms of the user experience. I don't know whether it's Zscaler or the time instrument server...

Since 2012, we've had 522,693 professionals use our research.

As seen in