Zero Networks Outage History

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Zero Networks had 16 outages in the last 2 years totaling 77h 3m of downtime — averaging 0.7 incidents per month.

There were 16 Zero Networks outages since June 23, 2024 totaling 77h 3m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.zeronetworks.com

Major May 8, 2026

Cloud Services Degradation

Detected by Pingoru
May 08, 2026, 02:40 PM UTC
Resolved
May 08, 2026, 06:15 PM UTC
Duration
3h 34m
Affected: Portal AccessAssets MonitoringMFA
Timeline · 4 updates
  1. investigating May 08, 2026, 02:40 PM UTC

    We are currently investigating an issue affecting some Zero Networks cloud services. Users may experience delays or errors when viewing assets, rules, and policies in the Zero Networks Portal. MFA may also be affected. We are working to identify the cause and will provide updates as soon as more information is available.

  2. identified May 08, 2026, 02:59 PM UTC

    A fix has been released, and services are starting to stabilize.

  3. monitoring May 08, 2026, 03:56 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 08, 2026, 06:15 PM UTC

    Incident has been resolved.

Read the full incident report →

Minor April 29, 2026

Performance Degradation in Cloud Services

Detected by Pingoru
Apr 29, 2026, 06:05 PM UTC
Resolved
Apr 30, 2026, 12:32 AM UTC
Duration
6h 26m
Affected: Portal AccessMFA
Timeline · 5 updates
  1. investigating Apr 29, 2026, 06:05 PM UTC

    We are currently experiencing a performance degradation affecting our Cloud Services, resulting in portal slowness and intermittent MFA delays. Our team is actively investigating, and we will provide an update as soon as more information is available.

  2. monitoring Apr 29, 2026, 06:21 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. monitoring Apr 29, 2026, 06:30 PM UTC

    We are continuing to monitor for any further issues.

  4. monitoring Apr 29, 2026, 08:19 PM UTC

    We are continuing to monitor for any further issues.

  5. resolved Apr 30, 2026, 12:32 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor February 23, 2026

Access Portal - Missing assets

Detected by Pingoru
Feb 23, 2026, 01:01 PM UTC
Resolved
Feb 23, 2026, 04:29 PM UTC
Duration
3h 28m
Affected: Portal Access
Timeline · 2 updates
  1. investigating Feb 23, 2026, 01:01 PM UTC

    We are currently investigating an issue affecting the Zero Networks Access Portal (this does not impact the Admin Portal). Under certain conditions, some assets may not appear in the Access Portal. Our team is actively working to identify the root cause and implement a resolution as quickly as possible. We will continue to provide updates as progress is made. For real-time status updates, please visit: https://status.zeronetworks.com We sincerely apologize for the inconvenience and appreciate your patience and understanding.

  2. resolved Feb 23, 2026, 04:29 PM UTC

    This incident has been resolved.

Read the full incident report →

Major January 24, 2026

Portal Rules and Network Activity Display Issue

Detected by Pingoru
Jan 24, 2026, 07:08 PM UTC
Resolved
Jan 24, 2026, 08:55 PM UTC
Duration
1h 46m
Affected: Portal Access
Timeline · 2 updates
  1. investigating Jan 24, 2026, 07:08 PM UTC

    We are currently investigating an issue affecting the Zero Networks Portal. Our cloud services are experiencing a disruption that impacts the visualization of firewall rules and Network Activity within the portal. Please note that this is a display issue only, MFA enforcement and firewall rules continue to function normally. We are actively working to resolve the issue and will provide updates as progress is made. For real-time status updates, please visit: https://status.zeronetworks.com We apologize for the inconvenience and appreciate your patience.

  2. resolved Jan 24, 2026, 08:55 PM UTC

    This incident has been resolved.

Read the full incident report →

Notice December 8, 2025

Zero Networks - Maintenance in Progress

Detected by Pingoru
Dec 08, 2025, 01:18 PM UTC
Resolved
Dec 08, 2025, 01:39 PM UTC
Duration
20m
Affected: Email Notifications
Timeline · 2 updates
  1. identified Dec 08, 2025, 01:18 PM UTC

    We've identified an issue with logrotation mechanism and are currently pushing a new version (25.10.3.4) that resolves it. We'll share another update once the issue is fully resolved.

  2. resolved Dec 08, 2025, 01:39 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor November 20, 2025

Service Latency Impacting Connectivity and Portal Searches

Detected by Pingoru
Nov 20, 2025, 04:57 AM UTC
Resolved
Nov 20, 2025, 08:04 AM UTC
Duration
3h 7m
Affected: Portal AccessAssets Monitoring
Timeline · 2 updates
  1. investigating Nov 20, 2025, 04:57 AM UTC

    We are currently investigating increased latency in one of our internal services. This issue is impacting asset connectivity to the Segment Server and Cloud, as well as causing delays in certain portal searches.

  2. resolved Nov 20, 2025, 08:04 AM UTC

    This incident has been resolved. We're still monitoring it closely throughout the day in order to make sure everything is stable.

Read the full incident report →

Minor November 18, 2025

Missing icons on Activity Map

Detected by Pingoru
Nov 18, 2025, 02:55 PM UTC
Resolved
Nov 18, 2025, 03:12 PM UTC
Duration
16m
Timeline · 3 updates
  1. identified Nov 18, 2025, 02:55 PM UTC

    The issue has been identified and a fix is being implemented.

  2. identified Nov 18, 2025, 02:57 PM UTC

    We are currently experiencing an issue where some icons in our Activity Map may not display correctly. This is due to an ongoing issue with Cloudflare. You can stay updated on Cloudflare’s status here: https://www.cloudflarestatus.com/ Our team is monitoring the situation closely, and the icons will reappear automatically once the Cloudflare incident is resolved. Thank you for your patience and understanding.

  3. resolved Nov 18, 2025, 03:12 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor September 10, 2025

Assets Disconnecting

Detected by Pingoru
Sep 10, 2025, 03:43 PM UTC
Resolved
Sep 10, 2025, 08:14 PM UTC
Duration
4h 31m
Affected: Assets MonitoringMFA
Timeline · 6 updates
  1. investigating Sep 10, 2025, 03:43 PM UTC

    We are currently investigating an issue where some assets are losing connectivity to the Segment Servers. Our Engineering team is actively working to identify the root cause. We will provide updates as more information becomes available.

  2. investigating Sep 10, 2025, 04:43 PM UTC

    We are continuing to investigate the issue, and will update as soon as the problem is resolved.

  3. identified Sep 10, 2025, 05:08 PM UTC

    We’ve identified the root cause of the issue, and our development team is actively working on implementing a fix. We’ll provide further updates as soon as they become available.

  4. monitoring Sep 10, 2025, 07:04 PM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Sep 10, 2025, 08:14 PM UTC

    This incident has been resolved.

  6. postmortem Sep 11, 2025, 05:34 PM UTC

    On September 10th, between **14:30 UTC and 18:55 UTC**, one of our internal services experienced a performance issue that triggered autoscaling. During this autoscaling event, an internal bug was exposed that disrupted asset connectivity across many assets. This led to a significant degradation in overall performance and caused delays in asset reconnections.

Read the full incident report →

Major August 20, 2025

High DB CPU + Disconnected assets issue

Detected by Pingoru
Aug 20, 2025, 07:52 PM UTC
Resolved
Aug 19, 2025, 07:30 AM UTC
Duration
Timeline · 1 update
  1. resolved Aug 20, 2025, 07:52 PM UTC

    Yesterday our systems experienced an internal issue that temporarily caused slower performance and some asset disconnections. The problem was identified quickly and has since been resolved. No customer input was lost, and we’ve already implemented fixes to prevent this from happening again. Thank you for your understanding.

Read the full incident report →

Minor April 8, 2025

MFA with DUO fails to create JIT Rule

Detected by Pingoru
Apr 08, 2025, 03:49 PM UTC
Resolved
Apr 10, 2025, 07:21 AM UTC
Duration
1d 15h
Affected: MFA
Timeline · 4 updates
  1. investigating Apr 08, 2025, 03:49 PM UTC

    We are currently experiencing an issue where Duo push notifications, once approved, are not immediately triggering the creation of the corresponding JIT access rule in the portal. As a temporary solution, we recommend using alternative MFA methods such as browser-based MFA.

  2. monitoring Apr 08, 2025, 04:33 PM UTC

    Issue seems to reside on Duo's side - We see issues getting responses to our requests. We've added timeouts from our side to better handle those requests. Temporary workaround: Using browser-based MFA.

  3. monitoring Apr 08, 2025, 04:41 PM UTC

    We are continuing to monitor for any further issues.

  4. resolved Apr 10, 2025, 07:21 AM UTC

    Zero Networks pushed a fix yesterday at 17:00 (UTC) that fully resolves our MFA with DUO. We've monitored it for over 12 hours to confirm everything is working as expected. Incident resolved.

Read the full incident report →

Minor April 4, 2025

Portal Performance Degradation

Detected by Pingoru
Apr 04, 2025, 08:01 PM UTC
Resolved
Apr 05, 2025, 12:01 AM UTC
Duration
3h 59m
Affected: Portal AccessAssets MonitoringMFA
Timeline · 7 updates
  1. investigating Apr 04, 2025, 08:01 PM UTC

    We are currently experiencing some instabilities with the Zero Networks Portal, which may be impacting asset connectivity and user authentication. Our team is actively investigating the issue. We will keep you updated as soon as we have more information.

  2. investigating Apr 04, 2025, 09:08 PM UTC

    The issue is still under investigation. Our team is continuing to work on identifying the root cause and will keep you informed as we make progress.

  3. investigating Apr 04, 2025, 10:38 PM UTC

    The issue has now been stabilized, and assets should be successfully connected to the segment server. We are continuing to closely monitor the situation and are still investigating the root cause to prevent future occurrences.

  4. investigating Apr 04, 2025, 11:05 PM UTC

    We are continuing to investigate this issue.

  5. investigating Apr 04, 2025, 11:21 PM UTC

    MFA and portal access are now back to normal. Asset connections are currently stable. However, in the event of a large reconnection, such as following a segment server reboot, you may experience a slight delay in asset reconnections. We’ll continue to monitor the situation closely and keep you informed of any relevant updates.

  6. monitoring Apr 04, 2025, 11:33 PM UTC

    A fix has been implemented, and we are actively monitoring the service performance. Asset connections should now resume quickly, including during reconnection events. A full Root Cause Analysis will be shared in the coming days. Thank you for your patience and understanding.

  7. resolved Apr 05, 2025, 12:01 AM UTC

    This incident has been resolved.

Read the full incident report →

Major April 2, 2025

Connect Client Flapping

Detected by Pingoru
Apr 02, 2025, 09:40 AM UTC
Resolved
Apr 02, 2025, 06:29 PM UTC
Duration
8h 49m
Affected: Zero Connect (ZTNA)
Timeline · 3 updates
  1. identified Apr 02, 2025, 09:40 AM UTC

    We're experiencing issues with our Connect Client - The VPN Tunnel is going up and down sporadically on some environments. Issue probably related to newer Connect Clients connecting to old version of Connect Server.

  2. monitoring Apr 02, 2025, 09:54 AM UTC

    We reverted configuration changes that were pushed yesterday. Issue seems to be resolved. We're monitoring it to confirm.

  3. resolved Apr 02, 2025, 06:29 PM UTC

    This incident has been resolved.

Read the full incident report →

Notice March 19, 2025

Login and Data Visibility issue

Detected by Pingoru
Mar 19, 2025, 10:00 AM UTC
Resolved
Mar 19, 2025, 10:00 AM UTC
Duration
Timeline · 2 updates
  1. resolved Mar 20, 2025, 12:32 PM UTC

    Our engineering team implemented a hotfix to address functionality in one of our recently released features. During the implementation process, some users experienced a period where data in the portal was not refreshing properly and login attempts were unsuccessful. Impact: Affected Systems: Customer portal authentication and data services.

  2. postmortem Mar 20, 2025, 12:33 PM UTC

    **Summary:** Our engineering team implemented a hotfix to address functionality in one of our recently released features. During the implementation process, some users experienced a period where data in the portal was not refreshing properly and login attempts were unsuccessful. **Impact:** Affected Systems: Customer portal authentication and data services. **Root Cause:** API Connection Issue: The API service did not automatically reconnect after pushing the mentioned update, requiring a manual restart of API. **Resolution:** Restarted the API pods to establish a new connection. **Prevention & Lessons Learned:** Automated API Recovery: We've added an API automation that restarts the services to prevent manual intervention. Improved Deployment Coordination: Ensure critical dependencies \(e.g., DB migrations\) are included in deployment plans before syncing updates.

Read the full incident report →

Minor December 12, 2024

Connectivity issues affecting Legacy Operating Systems

Detected by Pingoru
Dec 12, 2024, 08:38 PM UTC
Resolved
Dec 12, 2024, 02:00 PM UTC
Duration
Timeline · 1 update
  1. resolved Dec 12, 2024, 08:38 PM UTC

    We have identified a critical issue affecting the Segment Server's ability to connect with legacy operating systems, specifically Windows 7 and Windows Server 2008 R2. This issue has caused disconnections and has prevented impacted systems from reestablishing connectivity. To address this, we will be deploying a hotfix on December 15th between 13:00 and 18:00 UTC. This hotfix is designed to fully restore connectivity for all affected systems. We sincerely apologize for any inconvenience this may have caused and appreciate your patience as we work to resolve the issue promptly. For further updates or assistance, please don’t hesitate to reach out to our support team at support.zeronetworks.com. Thank you for your understanding and continued partnership.

Read the full incident report →

Notice September 5, 2024

Degraded System Performance Affecting Zero Networks Portal Operation

Detected by Pingoru
Sep 05, 2024, 04:19 PM UTC
Resolved
Sep 05, 2024, 05:28 PM UTC
Duration
1h 9m
Affected: Portal AccessMFA
Timeline · 3 updates
  1. investigating Sep 05, 2024, 04:19 PM UTC

    We are observing slower than usual system performance, which may result in minor delays for some users while using our Portal. Our team is closely investigating the situation and making adjustments to restore full speed. We appreciate your patience and are working to ensure everything is back to normal as soon as possible.

  2. investigating Sep 05, 2024, 05:11 PM UTC

    We are still investigating this issue. We will update again soon

  3. resolved Sep 05, 2024, 05:28 PM UTC

    The earlier performance degradation affecting Zero Networks Portal has been resolved. All systems are now functioning normally, and we continue to monitor for stability. Thank you for your patience.

Read the full incident report →

Notice June 23, 2024

This is an example incident

Detected by Pingoru
Jun 23, 2024, 10:49 AM UTC
Resolved
Jun 22, 2024, 11:05 AM UTC
Duration
Timeline · 4 updates
  1. investigating Jun 23, 2024, 10:49 AM UTC

    When your product or service isn’t functioning as expected, let your customers know by creating an incident. Communicate early, even if you don’t know exactly what’s going on.

  2. identified Jun 23, 2024, 10:49 AM UTC

    As you continue to work through the incident, update your customers frequently.

  3. monitoring Jun 23, 2024, 10:49 AM UTC

    Let your users know once a fix is in place, and keep communication clear and precise.

  4. resolved Jun 23, 2024, 10:49 AM UTC

    Empathize with those affected and let them know everything is operating as normal.

Read the full incident report →