Additions, the code signing certificates used to sign the drivers needs to be installed in the correct certificate stores on the guest operating system. Failure to do this will cause a typical Windows installation vbox*.cer --root vbox*.cer This command installs the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. To allow for completely authentication is insecure and should generally not be used. • RDP5.1 authentication employs a server certificate for which the client possesses the public key. This way it is guaranteed that the server possess

Additions, the code signing certificates used to sign the drivers needs to be installed in the correct certificate stores on the guest operating system. Failure to do this will cause a typical Windows installation vbox*.cer --root vbox*.cer This command installs the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. To allow for completely authentication is insecure and should generally not be used. • RDP5.1 authentication employs a server certificate for which the client possesses the public key. This way it is guaranteed that the server possess

vbox*.cer --root vbox*.cer This command installs the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 69 4 Guest Additions the VirtualBox Windows Guest Additions installer on the CD-ROM. For a VeriSign Code Signing CA certificate, do the following: 1. Open the Windows Explorer. 2. Right click on VBoxWindowsAdditions-arch Details. 4. On the General tab, click on View Certificate. 5. On the Certification Path tab, select VeriSign Class 3 Public Primary CA. 6. Click View Certificate. 7. On the Details tab, click Copy to File

add-trusted-publisher vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 67 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 65 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 66 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 67 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 67 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 67 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation

r vbox*.cer --root vbox*.cer This will install the certificates to the certificate store. When installing the same certificate more than once, an appropriate error will be displayed. 67 4 Guest Additions “Details” • In tab “General” click on “View Certificate” • In tab “Certification Path” select “VeriSign Class 3 Public Primary CA” • Click on “View Certificate” • In tab “Details” click on “Copy to File upcoming wizard choose “DER encoded binary X.509 (.CER)“ and save the certificate file to a local path, finish the wizard • Close certificate dialog for “Verisign Class 3 Code Signing 2010 CA” Oracle Corporation