The Barracuda Cloud, the first ecosystem to use on-demand cloud computing, simplifies data storage and IT management. Our cloud is an additional component to all Barracuda products and provides additional protection and scalability. You can choose how much Barracuda Cloud capability you require while still maintaining control on-premises over your digital information. Barracuda Cloud can be used on our onsite appliances, virtual appliances, and solutions on Amazon Web Services or Microsoft Azure. Software as a Service (SaaS), is also available for our email, web security, file sharing, electronic signature solutions, and file sharing. Barracuda security solutions include Barracuda Central subscriptions. This global operations center continuously monitors the Internet for threats and delivers solutions to customers in real-time.