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How to install an SSL Certificate on Barracuda SSL VPN?

Monday, March 11th, 2019

In this four-part article, you will learn how to generate a CSR code and install an SSL Certificate on Barracuda SSL VPN. The third section will bring you a few interesting facts about Barracuda SSL VPN service, while the fourth segment will reveal the best place to shop for SSL Certificates.

If you’ve already generated your CSR code and applied for an SSL Certificate, feel free to skip the first part and jump straight to the installation instructions. Use the links below to navigate through different sections.

Generate a CSR code on Barracuda SSL VPN
Install an SSL Certificate on Barracuda SSL VPN
Test your SSL Installation
Barracuda SSL VPN history
Where to buy the best SSL Certificate for Barracuda SSL VPN?

Generate a CSR Code on Barracuda SSL VPN

CSR stands for Certificate Signing Request, a block of encrypted text with your contact details. You must send the CSR to your CA during the order process to pass the SSL validation.

You can generate the CSR code directly from your Barracuda SSL VPN account. Please, follow the steps below:

  1. Log into your Barracuda SSL VPN dashboard
  2. On top of the page, click the Basic tab, and then SSL Certificate
  3. In the SSL Certificate Configuration pane, next to Certificate Type, select Trusted (Signed by a trusted CA) from the drop-down list
  4. In the Trusted (Signed by a trusted CA) pane, next to Certificate Signing Request (CSR), click Edit Data
  5. Next, in the CSR Generation window, fill in the required fields:
    • Common Name: provide the FQDN (fully-qualified domain name) to which you will assign your SSL Certificate. For example, yourwebsite.com

      Note: If you have a Wildcard SSL Certificate, add an asterisk in front of the domain name. For instance, *.yourwebsite.com.

    • Country Code (2 characters): enter the two-letter code of your country. For example, US. For more country codes, visit this link
    • State or Province: write the full name of your state. For example, California
    • Locality (City): enter the full name of the city where your business is registered. For instance, Los Angeles
    • Organization (Company) Name: write the full name of your company. For example, GPI Holding LLC
    • Organizational (Departmental) Unit: name the department in charge of web security. For instance, IT or Web Administration
    • Key Size: from the drop-down list, select 2048 bits
    • Expires in: skip this field
  6. Double check the information you’ve just submitted and click Save Changes
  7. Now, in the Trusted (Signed by a trusted CA) pane, click Download CSR
  8. Copy your CSR code into a text document such as Notepad. Don’t forget to include the begin header and end footer as well
  9. Return to Trusted (Signed by a trusted CA) pane, and click Download Key
  10. Copy your Private Key into a text document such as Notepad and save it in a safe location. You’ll need it during the SSL installation.

Congratulations, you’ve successfully created your CSR code and private key. Now you can submit your CSR to your CA and wait for your SSL Certificate files to arrive. The CAs usually send the SSL files in a ZIP folder via email.

Install an SSL Certificate on Barracuda SSL VPN

After you receive the SSL certificate files from your CA, you can proceed with the installation.

Make sure you have the following files:

  • Your primary SSL Certificate
  • Your Intermediate CA Certificate
  • Your Root CA Certificate

You can get these files from the ZIP archive that your CA sent you. Extract its contents and copy each certificate in separate .crt files using a text editor such as Notepad.

  1. Log into your Barracuda SSL VPN account
  2. On top of the page, click Basic, then SSL Certificate
  3. In the SSL Certificate Configuration pane, next to Certificate Type, select Trusted (Signed by a trusted CA) from the drop-down list
  4. In the Trusted (Signed by a trusted CA) pane, upload the following SSL certificate files:
    • Click Browse next to Add File and upload your crt file
    • Repeat the same action, and upload your crt file
    • Click Browse again, and now upload your primary SSL Certificate file (crt)
  5. Verify the status of your uploaded files. It should read OK, then click Use
  6. Now, all you have to do is synchronize your SSL Certificate. Go to Synchronize SSL Certificate section and click Synchronize.

Well done! You’ve successfully installed an SSL Certificate on Barracuda SSL VPN web interface.

Test your SSL Installation

After you install an SSL Certificate on Barracuda SSL VPN, check your configuration for potential vulnerabilities. With the help of these highly efficient SSL tools you can quickly diagnose any SSL Certificate errors. Get instant scans and reports on a wide range of parameters, so your website remains always secure.

Barracuda SSL VPN history

Barracuda Networks, Inc. is an American company offering security, networking and storage products. Founded in 2003 by Dean Drako, Michael Perone, and Zach Levow, Barracuda Networks was acquired by Thoma Bravo LLC in 2018, in a deal worth $1,6 billion.

The Barracuda SSL VPN is a popular product that allows users to access internal applications and files. Unlike traditional VPN technologies, Barracuda SSL VPN doesn’t use additional client software or intricate settings. Users can log on from home, or on the go via just a web browser and an Internet Connection.

Listed below, is the full range of Barracuda products:

  • Web filters
  • Load Balancers
  • Email Archives
  • SSL/VPNs
  • Backup software
  • Spam firewalls
  • Backup appliances

Where to buy the best SSL Certificate for Barracuda SSL VPN?

The best SSL Vendor that sells SSL Certificates for Barracuda SSL VPN is SSL Dragon. We offer affordable prices and regular discounts on the full suite of our SSL products. We’ve partnered with the best SSL brands on the market to provide high-end encryption to websites of any size. All our SSL certificates are compatible with Barracuda SSL VPN. Here are the types of SSL certificates we offer:

To help you choose the perfect SSL certificate that will also fit your budget, we created two exclusive SSL tools. Our SSL Wizard takes just a few seconds to find the best SSL deal for your website. On the other hand, the Advanced Certificate Filter lets you sort and compare various SSL certificates by price, validation, and features.

If you find any inaccuracies, or you have details to add to these SSL installation instructions, please feel free to send us your feedback at [email protected]. Your input would be greatly appreciated! Thank you.