System Information
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Lab Connectivity Test

Tenable University labs require access to specific outbound ports to interact with our products in the lab environment. Each product box will display test results for the required outbound port connectivity.

PLEASE NOTE: Some lab systems have self-signed certificates to prevent private key leakage. Specifically on systems where a student has root-level access. Please open lab links in an incognito/private browsing window in order to bypass this warning.

Running connectivity tests... 0/4 complete

Internet Speed Test

For optimal experience with lab applications, we recommend a minimum bandwidth of 25 Mbps. You will be interacting with 4-5 web applications simultaneously during class sessions.

Outbound port required: 443

  • Used in classes:
  • All Classes
BEGINNING TEST ...

Outbound port required: 8000

  • Used in classes:
  • Specialist and Expert level classes
  • Cyber Exposure Workshops
  • Some additional classes (Custom, Onsite, etc)
  • Used for TenableCore and Tenable.ad RDP access
BEGINNING TEST ...

Outbound port required: 8834

  • Used in classes:
  • Tenable.io Specialist
  • Cyber Exposure Workshops
  • Some additional classes (Custom, Onsite, etc)
BEGINNING TEST ...

Outbound port required: 8835

  • Used in classes:
  • Tenable.io Specialist
  • Cyber Exposure Workshops
  • Some additional classes (Custom, Onsite, etc)
BEGINNING TEST ...

Additional Resources

  • If any product shows an incompatibility, it is likely your network administrator has blocked outbound access to the required port. Please contact your helpdesk for guidance.
  • Need more help? Ask us at university@tenable.com