The Rise of Software-Defined Networking (SDN) in Modern IT
IntroductionSoftware‑defined networking is rising because it turns rigid, hardware‑centric networks into programmable platforms that can be automated, secured, and scaled like software—exactly what cloud, SaaS, 5G, and hybrid work demand in 2025. By separating the control plane from the data plane and centralizing policy in controllers, SDN delivers agility, consistency, and visibility that traditional, box‑by‑box … Read more