In 2019, 46 percent of businesses are expected to use hybrid data centers, and it is therefore critical for these businesses to be prepared to deal with the inherent security challenges. Developing a next gen data center security strategy that takes into account the complexity of hybrid cloud infrastructure can help keep your business operations secure by way of real-time responsiveness, enhanced scalability, and improved uptime.
One of the biggest challenges of securing the next gen data center is accounting for the various silos that develop. Every cloud service provider has its own methods to implement security policies, and those solutions are discrete from one another. These methods are also discrete from on-premises infrastructure and associated security policies. This siloed approach to security adds complexity and increases the likelihood of blind spots in your security plan, and isn’t consistent with the goals of developing a next gen data center. To overcome these challenges, any forward-thinking company with security top of mind requires security tools that enable visibility and policy enforcement across the entirety of a hybrid cloud infrastructure.
In this piece, we’ll review the basics of the next gen data center, dive into some of the details of developing a next gen data center security strategy, and explain how Guardicore Centra fits into a holistic security plan.
What is a next gen data center?
The idea of hybrid cloud has been around for a while now, so what’s the difference between what we’re used to and a next gen data center? In short, next gen data centers are hybrid cloud infrastructures that abstract away complexity, automate as many workflows as possible, and include scalable orchestration tools. Scalable technologies like SDN (software defined networking), virtualization, containerization, and Infrastructure as Code (IaC) are hallmarks of the next gen data center.
Given this definition, the benefits of the next gen data center are clear: agile, scalable, standardized, and automated IT operations that limit costly manual configuration, human error, and oversights. However, when creating a next gen data center security strategy, enterprises must ensure that the policies, tools, and overall strategy they implement are able to account for the inherent challenges of the next gen data center.
Asking the right questions about your next gen data center security strategy
There are a number of questions enterprises must ask themselves as they begin to design a next gen data center and a security strategy to protect it. Here, we’ll review a few of the most important.
- What standards and compliance regulations must we meet?Regulations such as HIPAA, PCI-DSS, and SOX subject enterprises to strict security and data protection requirements that must be met, regardless of other goals. Failure to account for these requirements in the planning stages can prove costly in the long run should you fail an audit due to a simple oversight.
- How can we gain granular visibility into our entire infrastructure? One of the challenges of the next gen data center is the myriad of silos that emerge from a security and visibility perspective. With so many different IaaS, SaaS, and on-premises solutions going into a next gen data center, capturing detailed visibility of data flows down to the process level can be a daunting task. However, in order to optimize security, this is a question you’ll need to answer in the planning stages. If you don’t have a baseline of what traffic flows on your network look like at various points in time (e.g. peak hours on a Monday vs midnight Saturday) identifying and reacting to anomalies becomes almost impossible.
- How can we implement scalable, cross-platform security policies?As mentioned, the variety of solutions that make up a next gen data center can lead to a number of silos and discrete security policies. Managing security discretely for each platform flies in the face of the scalable, DevOps-inspired ideals of the next gen data center. To ensure that your security can keep up with your infrastructure, you’ll need to seek out scalable, intelligent security tools. While security is often viewed as hamstringing DevOps efforts, the right tools and strategy can help bridge the gap between these two teams.
Finding the right solutions
Given what we have reviewed thus far, we can see that the solutions to the security challenges of the next gen data center need to be scalable and compliant, provide granular visibility, and function across the entirety of your infrastructure.
Guardicore Centra is uniquely capable of addressing these challenges and helping secure the next gen data center. For example, not only can micro-segmentation help enable compliance to standards like HIPAA and PCI-DSS, but Centra offers enterprises the level of visibility required in the next gen data center. Centra is capable of contextualizing all application dependencies across all platforms to ensure that your micro-segmentation policies are properly implemented. Regardless of where your apps run, Centra helps you overcome silos and provides visibility down to the process level.
Further, Centra is capable of achieving the scalability that the next gen data center demands. To help conceptualize how scalable micro-segmentation with Guardicore Centra can be, consider that a typical LAN build-out that can last for a few months and require hundreds of IT labor hours. On the other hand, a comparable micro-segmentation deployment takes about a month and significantly fewer IT labor hours.
Finally, Centra can help bridge the gap between DevOps and Security teams by enabling the use of “zero trust” security models. The general idea behind zero trust is, as the name implies, nothing inside or outside of your network should be trusted by default. This shifts focus to determining what is allowed as opposed to being strictly on the hunt for threats, which is much more conducive to a modern DevSecOps approach to the next gen data center.
Guardicore helps enable your next gen data center security strategy
When developing a next gen data center security strategy, you must be able to account for the nuances of the various pieces of on-premises and cloud infrastructure that make up a hybrid data center. A big part of doing so is selecting tools that minimize complexity and can scale across all of your on-premises and cloud platforms. Guardicore Centra does just that and helps implement scalable and granular security policies to establish the robust security required in the next gen data center.
If you’re interested in redefining and adapting the way you secure your hybrid cloud infrastructure, contact us to learn more.
Want to know more about proper data center security? Get our white paper about operationalizing a proper micro-segmentation project.