How to Install SSL Certificate on Barracuda SSL VPN

Steps to install SSL on Barracuda SSL VPN

Initial Instruction

Complete processes mentioned below, before starting SSL Certificate installation.

Buy/renew SSL Certificate
Generate CSR with SHA-2 algorithm
Save the CSR & Private key file on your server directory
Apply for SSL Certificate Issuance
Submit SSL issuance Documents as per CA’s requirement (Only For EV & OV Certificates)

Step 1: Extract SSL Certificate Files

Your SSL Certificate authority will provide you SSL certificate via email included in a zip file, download that zip file an extract its data on your Barracuda server.

Step 2: SSL Certificate Installation

Open your Barracuda SSL VPN web interface.
Navigate to Advanced > SSL or Advanced > Secure Administrator
In the Upload Backup SSL Private Key, upload the private key.
In Upload Signed Certificate, upload your SSL certificate file
Select Trusted (Signed by a trusted CA) as your Certificate Type
Now click on Save Changes,

Your SSL Certificate is now uploaded on Barracuda SSL VPN.

Alternet Process: You can install SSL on Barracuda by following alternate method.

Step 2: SSL Certificate Installation (Alternate Method)

Open your primary certificate file and Private key file using a text editor
Copy the encrypted data of Primary Certificate and paste it into a new file.
Now copy the encrypted data of Private Key file and paste it into that new file under the encrypted data of primary certificate; and save that file name as anything.pfx.
Now open your Barracuda SSL VPN web interface and navigate to Advanced > SSL or Advanced > Secure Administration
In upload Signed Certificate, browse the certificate file (*.pfx) which you’ve created earlier.
Select Trusted (Signed by a trusted CA) as the Certificate Type
Click on Save Changes.