Is Zscaler Down? Check the current Zscaler status
Zscaler is operational
Updated
Monitoring Zscaler since March 2023. Learn more
Monitoring 94 Zscaler services and regions
17 incidents in 2025
Zscaler is operational
Updated
Monitoring Zscaler since March 2023. Learn more
Monitoring 94 Zscaler services and regions
17 incidents in 2025
IsDown pulls data from Zscaler's status page every few minutes and collects user-reported issues. Refresh the page to see if there are any updates.
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
Dave
14 days agoSeveral users are unable to access the service
Shagun
about 2 months agoZscaler calls are failing
Dhanush
about 2 months agoTunnel connectivity is down
H
2 months agoInternal error message given
L
3 months agoZscaler not working, window keeps flickering
Steve
3 months agoWhen I try to login, I get a message "Downloading Service Configuration" and after a several seconds I get an error message "Internal Error, Please contact Admin.... [-14]"
Joe
3 months agoUnable to connect via client
Zayn
4 months agoNot able to connect to the internet
Joske
4 months agoTotal failure of internet connection
Prashik
6 months agonot able to connect to zscalar DC from office
Rob
6 months agoCan't log into the teams app or outlook on my pc.
S
6 months agocannot authenticate via zscaler
rajesh
6 months agoNot able to access internet via Zscaler
Margarita
7 months agoI started expierencing issues with my google chrome and zscaler. My gmail does not work with zscaler. It keeps disconnecting from my work network (salesforce) IT couldn’t figure it out and doing remote access would just lag out bc everytime google chrome reboot. IT shared it’s an on going issue a...
Sushant
8 months agoNot able to access my office url and and our product
Zakir
8 months agoI'm unable to access Internet and my data on organisation cloud server. I'm getting server error
Anon
about 1 year agoZscaler private access currently not logging in. "Navigation to webpage was cancelled"
IsDown has tracked 150 incidents since started monitoring Zscaler status in March 2023.
2 days ago · lasted 23 minutes
Zscaler will be performing an urgent maintenance on zscaler.net cloud. This maintenance can take up to 30 minutes to complete. More details
2 days ago · lasted about 9 hours
We are investigating an issue with the cloud connector administration UI on our zscaler.net Cloud. For more information, please check our FAQ. If you need further assistance, contact Zscaler Support with reference to this incident. Status changes ... More details
7 days ago · lasted about 1 hour
We are currently investigating reports of accessibility issues affecting Microsoft 365 services. For more information, please check our FAQ. If you need further assistance, contact Zscaler Support with reference to this incident. Status changes wi... More details
We've tracked and collected 150 incidents since started monitoring Zscaler status
Number of Incidents
10 issues
Last incident
2 days ago
Get instant alerts when your critical services go down. One dashboard to monitor all your vendors' status pages.
Get instant alerts when your cloud vendors experience downtime. Create an internal status page to keep your team in the loop and minimize the impact of service disruptions.
IsDown offers an easy way to monitor Zscaler with maximum flexibility
IsDown monitors Zscaler for major outages. A major outage is when Zscaler experiences a critical issue that severely affects one or more services/regions. When Zscaler marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Zscaler status page for minor outages. A minor outage is when Zscaler experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Zscaler status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
IsDown monitors Zscaler and all their 94 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Zscaler and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
Zscaler isn't down. You can check Zscaler status and incident details on the top of the page. IsDown continuously monitors Zscaler official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Zscaler is currently operational. You can check Zscaler status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Zscaler being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Zscaler official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Zscaler last outage was on March 08, 2025 with the title "Urgent Maintenance"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Zscaler and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
“Very happy with isDown. Setting up and managing the monitoring is straightforward. The customer support team has been excellent, always quick to answer questions and provide assistance.
I definitely recommend IsDown.”
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