Sophos for Virtual Environments is a solution designed to provide central threat protection for virtual machines in a VMware ESXi or Microsoft Hyper-V environment.
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VMware NSX
Score 8.8 out of 10
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VMware NSX is network virtualization technology. VMware NSX is no longer sold as a standalone product and is now available as a part of VMware Cloud Foundation.
For our small and medium-sized businesses Sophos Virtualization Security has been a perfect fit. I barely recognize it is even in place as an end user, and as a manager my team never complains - it just works and works very well. If you want an easy to use and seamless solution, this is it.
Our high-security environments require end to end encryption, but also tend to have larger budgets. Since beginning utilization of VMware NSX, we've been able to meet the unique requirements for our high-security clients, but it does have a large price tag that goes along with it. This isn't a particularly well-suited solution for environments with tighter budgets, but it definitely provides security where we need it and are willing to pay for this solution
Broadcast Suppression: By suppressing broadcast traffic, we have been able to deploy a single VDI network in a /18 network space, allowing for rapid growth and proper DHCP lease timing for a VDI instant clone environment.
Networking HA: Leveraging internal mechanisms for high availability, it provides disaster resiliency to a virtual networking environment.
Cost Savings: All available features of NSX are licensed simultaneously. Load balancers, firewalls, and routers are all licensed as features, not per object, allowing for the deployment of as many of these objects as are needed.
Sophos Virtualization Security has the brand recognition and the customer support that really sold us on the solution. The pricing was also very competetive and Sophos came highly suggested from our vendor and references.
We use both Cisco ACI and VMware NSX, and while they have different strengths and capabilities, I would recommend VMware NSX, as it can be used in all VMware environments, without costly physical infrastructure changes. Cisco ACI provides some of the same capabilities, but not all. It's focus relies on physical networking changes.
Security is like life insurance - you can spend as much as you want and still not be fully covered... but with Sophos, you don't have to overly spend to feel covered.