Configure your personal computer for Standalone Portal Learn how to configure your personal computer for Standalone Portal with SSL, so you can debug local or private devices using virtualUSB. Before you start You’ll need to complete the following: Set up virtualUSB on your personal computer. Trust self-signed SSL certificate (Standalone/On-Prem only) These steps are only necessary if the Standalone/On-Prem portal uses a self-signed SSL certificate. macOS Windows Request the IT administrator of your organization for the SSL end-entity certificate. It should be a file named ssl.crt. Transfer the certificate file to the computer. Open the Keychain Access application. Open Finder, go to the location of the ssl.crt file, then drag and drop the file into the Keychain Access application. Double-click on the newly added certificate file. In the dialog, choose the Always Trust option from the dropdown list for the two fields: Secure Sockets Layer (SSL) X.509 Basic Policy Close the dialog and enter the admin password of the user workstation to save the changes. Request the IT administrator of your organization for the root CA certificate that issued the SSL end-entity certificate. It should be a file named root.crt or ca.crt. Transfer the certificate file to the computer. On the Windows machine, double-click the file, then select Install Certificate on the Certificate window. On the next screen, choose Local Machine. This requires administrators privileges. On the next screen, choose Place all certificates in the following store, then select Browse. Choose Trusted Root Certification Authorities, then select OK. Select Next, then Finish. The root CA certificate is now imported to the end-user workstation trust store.