Cloud-Based Virtual Laboratory for Network Security Education

TLDR

Hands‑on experiments are essential for computer network security education, yet existing lab solutions demand substantial effort to build, configure, and maintain and lack reconfigurability, flexibility, and scalability. The paper introduces V‑Lab, a cloud‑based virtual laboratory platform that offers a contained experimental environment for hands‑on network security experiments using virtualization technologies and OpenFlow switches. V‑Lab is accessed securely through OpenVPN, allows students to remotely control VMs, and includes an interactive Web GUI and social site for resource management and knowledge sharing, while its flexible, configurable design integrates pedagogical models and provides a progressive learning path. Since summer 2011, V‑Lab has served over 1,000 students across six courses and more than 20 experiments, and evaluations show that the platform and curriculum yield excellent results, helping students acquire the knowledge needed to solve real‑world security problems. Publication details are not provided.

Abstract

<?Pub Dtl=""?> Hands-on experiments are essential for computer network security education. Existing laboratory solutions usually require significant effort to build, configure, and maintain and often do not support reconfigurability, flexibility, and scalability. This paper presents a cloud-based virtual laboratory education platform called V-Lab that provides a contained experimental environment for hands-on experiments using virtualization technologies (such as Xen or KVM Cloud Platform) and OpenFlow switches. The system can be securely accessed through OpenVPN, and students can remotely control the virtual machines (VMs) and perform the experimental tasks. The V-Lab platform also offers an interactive Web GUI for resource management and a social site for knowledge sharing and contribution. By using a flexible and configurable design, V-Lab integrates pedagogical models into curriculum design and provides a progressive learning path with a series of experiments for network security education. Since summer 2011, V-Lab has served more than 1000 students from six courses across over 20 experiments. The evaluation demonstrates that the platform and curriculum have produced excellent results and helped students understand and build up computer security knowledge to solve real-world problems.