Can we execute tests in an environment without internet connection?

Yes, Katalon supports the KSE / KRE Node-Locked offline licenses to execute tests in an environment without an internet connection. Please refer to the below instructions for more details:

• Create an offline license
• Activate a license while offline

For Enterprise users with a private network, you may encounter a situation where you fail to execute test scripts or integrate Katalon Studio due to the network security error. Please contact your IT team to whitelist the following domains:

• store.katalon.com
• update.katalon.com
• analytics.katalon.com
• testops.katalon.io
• admin.katalon.com
• katalon-test.s3-accelerate.amazonaws.com (used for uploading reports to Katalon TestOps)