How to migrate existing applications to VMware NSX

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach.

VMware’s NSX virtual network technology can help organizations achieve a greater level of network security, but how you approach deployment will vary depending on whether you are working with new applications (greenfield) or are moving applications from existing infrastructure to NSX (brownfield).

NSX’s micro-segmentation capabilities essentially allow placement of virtual firewalls around every server to control East-West traffic, thereby limiting lateral exploration of networks by hackers, and making it significantly easier to protect applications and data. It can enable a level of security that previously would have been prohibitively expensive and complicated using traditional hardware.

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