From the course: CCSP Cert Prep: 1 Cloud Concepts, Architecture, and Design
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Cloud networking
From the course: CCSP Cert Prep: 1 Cloud Concepts, Architecture, and Design
Cloud networking
- [Instructor] The third fundamental building block of cloud computing is cloud networking. Cloud providers make a ton of services available to build and manage the virtual networks that connect systems in the cloud. Cloud networking is all highly virtualized, to allow customers to design and customize their own networks to meet their own unique business requirements. You can segment systems however you'd like. And also carefully restrict which systems can access each other, and which can be accessed from the public internet. In a traditional on-premises data center, network managers use the concept of virtual LANs, or VLANs, to segment systems by purpose. For example, we might have a VLAN set up that contains systems that are publicly accessible. A VLAN for database servers, and a VLAN for other internal systems. We can then create firewall rules that allow public access only to the public VLAN, and restrict access to the…
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