Zscaler status. Is Zscaler down right now?
Zscaler status updated
What is Zscaler status right now?
Zscaler is working normally
IsDown last checked Zscaler status on at . We've received 0 user reports in the past 24 hours.
Monitoring since Mar 2023
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271 incidents caught
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94 components tracked in real-time
Zscaler service health over the last 24 hours
This chart shows the number of user-reported issues for Zscaler service health 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.
Zscaler Outage Map
See where users report Zscaler is down. The map shows recent Zscaler outages from around the world.
Zscaler Outage Map
Recent Zscaler outage reports
See what users report when Zscaler is down and how Zscaler outages affect them.
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🇦🇺 Australia
Internet seems slow with Zscaler connected. It goes back to normal after disconnecting it..
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Monitor Zscaler status and outages
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Downtime health for the last 90 days
In the last 90 days, Zscaler had 44 incidents with a median duration of 1 hour 28 minutes.
44
Incidents
0
Major Outages
44
Minor Incidents
1
hour
Median Resolution
Latest Zscaler outages detected by IsDown
Check Zscaler status history below. IsDown detects when Zscaler is down, tracking both official outages and user-reported issues.
about 5 hours
Jan 28, 2026 at 12:39 PM
about 1 hour
Jan 28, 2026 at 10:42 AM
2 days
Jan 16, 2026 at 07:49 AM
| Title | Started At | Duration |
|---|---|---|
|
Zscaler is investigating reports of an authentication issue affecting a subset of Android users w...
|
Jan 29, 2026 at 11:13 PM UTC
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about 4 hours |
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Zscaler has detected an issue with its Mumbai VI datacenter and is currently investigating report...
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Jan 29, 2026 at 06:36 AM UTC
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about 12 hours |
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Zscaler has detected an issue with its Capetown IV and Johannesburg III datacenters and is curren...
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Jan 28, 2026 at 05:39 PM UTC
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about 5 hours |
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Zscaler has detected an issue with its Kingdom of Saudi Arabia I datacenter and is currently inve...
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Jan 28, 2026 at 03:42 PM UTC
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about 1 hour |
|
Zscaler is investigating reports of connectivity issues impacting customers connecting through th...
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Jan 27, 2026 at 09:14 PM UTC
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about 1 hour |
|
We are investigating an issue with audit logs on the Mobile Admin portal on all the ZIA Clouds.We...
|
Jan 24, 2026 at 01:30 PM UTC
|
34 minutes |
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Zscaler is currently investigating reports of an issue with its Sydney III datacenter. If you’re ...
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Jan 23, 2026 at 03:30 AM UTC
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4 days |
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Zscaler has detected an issue with our Capetown IV datacenter and is currently investigating the ...
|
Jan 22, 2026 at 09:34 PM UTC
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about 1 hour |
|
Zscaler has identified an issue within Cloud Browser Isolation (CBI) impacting customers with leg...
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Jan 16, 2026 at 12:49 PM UTC
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2 days |
|
Zscaler has detected an issue with its Capetown IV datacenter and is currently investigating the ...
|
Jan 15, 2026 at 06:42 PM UTC
|
about 3 hours |
Get alerts when Zscaler is down
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Zscaler Components Status
Check if any Zscaler component is down. View the current status of 5 services and regions.
| Component | Status | Details |
|---|---|---|
| Americas status | OK | View details |
| APAC status | OK | View details |
| Core Cloud Services status | OK | View details |
| EMEA status | OK | View details |
| Middle East status | OK | View details |
About Zscaler Status and Outage Monitoring
IsDown has monitored Zscaler continuously since March 2023, tracking this Security Operations for 3 years. Over that time, we've documented 268 outages and incidents, averaging 7.9 per month.
We monitor Zscaler's official status page across 94 components organized into 5 groups. IsDown interprets Zscaler statuses (operational and incident) to deliver precise health metrics and filter alerts by the components you actually use.
To check if Zscaler is down, IsDown combines official status data with user reports for early detection. Vendors often delay acknowledging problems, so user reports help us alert you before the official announcement.
Engineering and operations teams rely on IsDown to track Zscaler status and receive verified outage alerts through Slack, Teams, PagerDuty, or 20+ other integrations.
How IsDown Monitors Zscaler
IsDown checks Zscaler's status page every few minutes, across all 94 components. We combine official status data with user reports to detect when Zscaler is down, often before the vendor announces it.
When Zscaler status changes, IsDown sends alerts to your preferred channels. Filter by severity to skip noise and focus on outages that affect your business.
What you get when monitoring Zscaler with IsDown
Track Zscaler incidents and downtimes by severity
IsDown checks Zscaler official status page for major/minor outages or downtimes. A major outage is when Zscaler experiences a critical issue that severely affects one or more services/regions. A minor incident 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. The moment we detect a Zscaler outage, we send you an alert and update your dashboard and status page.
Get alerted as soon as users report problems with Zscaler
Zscaler and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.
All the details of Zscaler outages and downtimes
IsDown collects all information from the outages published in Zscaler status page to provide the context of the outage. 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.
Only get alerted on the Zscaler outages 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.
Simple & Powerful
How IsDown Works
Get started in minutes. Monitor all your critical services from one place.
Step 01
We monitor official status pages
IsDown checks the status of over 5,450+ services every few minutes. We aggregate official status information and normalize it, plus collect crowdsourced reports for early outage detection.
Step 02
You get notified instantly
When we detect an incident or status change, you receive an alert immediately. Customize notifications by service, component, or severity to avoid alert fatigue.
Step 03
Everything in one dashboard
View all your services in a unified dashboard or public or private status page. Send alerts to Slack, Teams, PagerDuty, Datadog, and 20+ other tools your team already uses.
Get Started Free
No credit card required • 14-day free trial
Zscaler Downdetector vs IsDown
Looking for Zscaler outage alerts like Downdetector? IsDown monitors Zscaler's official status page for verified incident data, not just user reports. Know exactly when Zscaler is down, which components are affected, and when service health is restored. Here's why official Zscaler status monitoring beats crowdsourced detection:
| Features | IsDown | Downdetector |
|---|---|---|
| Official Zscaler status page monitoring. Know when Zscaler is down with real time incident details. | ||
| Monitor 5,450+ services including Zscaler in a single dashboard. | ||
| Instant Zscaler outage alerts sent to Slack, Teams, PagerDuty, and more. | ||
| Combined monitoring: Zscaler official status plus user reports for early outage detection. | ||
| Maintenance feed for Zscaler | ||
| Granular alerts filtering by Zscaler components and regions. |
Monitor Zscaler Status with IsDown
14-day free trial • No credit card required
Frequently Asked Questions
Is Zscaler down today?
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 2 outages reported.
What is the current Zscaler status?
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.
Is there a Zscaler outage now?
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Is Zscaler down today or just slow?
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.
How are Zscaler outages detected?
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.
Is Zscaler having an outage right now?
Zscaler last outage was on January 29, 2026 with the title "Authentication Issue on Zscaler Client Connector for Android"
How to check if Zscaler is down?
- Subscribe (if possible) to updates on the official status page.
- Create an account in IsDown. Start monitoring Zscaler and get alerts in real-time when Zscaler has outages.
Why use IsDown to monitor Zscaler instead of the official status page?
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.
How IsDown compares to DownDetector when monitoring Zscaler?
IsDown and DownDetector help users determine if Zscaler 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 instead of just relying on reports from users. The integration allows us to provide more details about Zscaler's Outages, 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.
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