The Future of Networking in the Cloud Era

Cloud Security Network, Meet Cloud; Cloud, Meet Network

By Matt Wilson

October 3, 2023

The Integration of Network and Cloud

In the past, it was commonly believed that the network and the cloud were separate entities with different architectures and security requirements. However, this notion is no longer true. The network and the cloud are becoming increasingly integrated, with organizations embracing the cloud as part of their network infrastructure. While some companies may still prefer on-prem architecture for the control it provides, the benefits of the cloud, such as scalability and agility, are driving organizations to adopt a more integrated approach.

Challenges with Cloud Security

One of the challenges with cloud security is the loss of control over the network. In an on-prem architecture, organizations have full control over their network, with the ability to segment and inspect traffic. However, in the cloud, resources can be spun up anywhere, leading to multiple access points and a loss of the choke point that was present in on-prem environments. This loss of control can make it difficult to have visibility into the network and to ensure proper security measures are in place.

A Comprehensive Security Strategy

To address the challenges of securing a network and cloud environment, organizations need to develop a comprehensive security strategy. This strategy should include regular risk assessments, security policy enforcement, continuous monitoring, and threat detection. It should also involve collaboration between CloudOps and SecOps teams to ensure a holistic approach to security. Additionally, organizations should consider implementing cloud-native security solutions that combine network metadata with context from third parties to gain a better understanding of network activity.

Advice for Organizations

As organizations navigate the integration of network and cloud, it is important to keep in mind that there is no one-size-fits-all approach. The perceived separation between network and cloud may vary from one organization to another, and it may evolve over time as technology and business needs change. Therefore, it is crucial for organizations to regularly assess their security needs and adjust their strategies accordingly.

Furthermore, organizations should prioritize visibility and control in their network and cloud environments. While the cloud offers scalability and flexibility, organizations should not sacrifice security for these benefits. Implementing security solutions designed for multi-cloud environments and investing in tools that provide visibility into network activity can help organizations maintain control over their networks while taking advantage of the benefits of the cloud.

About the Author

Matt Wilson is the Vice President of Product Management at Netography, with over 25 years of experience in senior technology leadership positions. He has worked with various companies, helping them bring innovative solutions to market. His expertise lies in understanding customer needs and driving impactful solutions.

This article is an exploration of the integration of network and cloud environments and the challenges and strategies associated with cloud security. It highlights the evolving nature of network and cloud integration and provides advice for organizations looking to secure their network and cloud environments.