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On Network Virtualization and SDN

Scott Lowe

Is there a difference between network virtualization and Software-Defined Networking (SDN)? So, in a similar fashion to my post on network overlays vs. network virtualization , I thought I’d weigh in with some thoughts. With this definition in hand, let’s compare network virtualization to SDN.

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How to Achieve PCI Compliance in AWS?

Galido

They should institute measures including encrypting data, establishing secure network firewalls, monitoring the networks with testing, ensuring access controls, and establishing vulnerability management programs. How Elastic Load Balancing (ELB) Helps. Meaning of a Designated Entity.

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Managing What Matters In the Cloud: The Apps » Data Center.

Data Center Knowledge

The term “Cloud Management” is nebulous, but typically refers to a distinct set of tasks related to managing the infrastructure level (IaaS) cloud layers, typically comprised of the physical and virtual infrastructure, as well as the cloud orchestration layer – whether inside a corporation or a Service Provider cloud. Firewall rules.

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Optimizing PCI compliance in financial institutions

CIO Business Intelligence

Also less obvious is domain 4, where the encryption of data in transit is handled by upstream services, such as reverse proxies and load balancers, an enterprise web portal and a file transfer service. In terms of numbers of requirements, the load on the business unit assessments is significantly reduced.

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Technology Short Take #48

Scott Lowe

Networking. Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. The NFV discussion seems to be heating up a bit, particularly the “networking” part of NFV. Jason Edelman has posted a self-compiled list of networking projects that are open source ; this is a useful list, so thanks for compiling it Jason!