Definition
Software-Defined Networking (SDN) is a network architecture approach that separates the control plane from the data plane, enabling centralized, programmable management of network infrastructure through software applications.
People Also Ask
Common questions about Software-Defined Networking (SDN) answered by our security experts.
Related Terms
Network Segmentation
Network Segmentation is the practice of dividing a computer network into smaller subnetworks to improve security by limiting lateral movement, containing breaches, and controlling traffic flow between segments.
Network Security
Network security encompasses the policies, practices, and technologies designed to protect the integrity, confidentiality, and accessibility of computer networks and data. It includes both hardware and software solutions that defend against unauthorized access and cyber threats.
Zero Trust
Zero Trust is a security framework that requires all users, devices, and applications to be verified, authenticated, and continuously validated before being granted access to resources, regardless of whether they are inside or outside the network perimeter.
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