Frontline Hardened VMs are an easy way to have an always on server that can be easily hardened to meet our security compliance requirements. Being able to quickly deploy and harden in minutes. There isn't much to dislike. I love that I can have dedicated support, and the knowledge of their staff is incredible. They help get you setup quickly and ensure you are taken good care of. It's been a great experience and I'd recommend to anyone who is looking for a reliable, dedicated always on server. This is a great way to have virtual servers that are easy to configure and harden quickly, and Frontline staff can help you set it up properly. Always on VMs, which can be quickly hardened to meet our compliance. We were able to save money without compromising security. I like that this product has been designed specifically around security requirements which makes my life easier when dealing with PCI DSS standards. The fact that it's an appliance means no additional software needs are necessary as well. It does what its intended purpose but sometimes there could've been some improvements in terms of performance or ease of use. Security concerns along with cost saving were main factors behind choosing this solution so far.