In at the moment’s digital period, clients count on data, assets, and companies to be available from wherever on the earth. To ship on clients’ expectations and leverage the perfect of on-premises and public cloud choices, many enterprises use a mixture of on-premises and cloud-based architectures.
The liberty to select from many architectures and deployment methods leads to hybrid networks, that are difficult to safe resulting from disparate safety administration consoles that lack constant safety insurance policies throughout these environments.
So then how do Ops groups shield their hybrid environments? The best strategy is to create a single unified coverage, which might then be utilized to any atmosphere by way of a centralized console, to keep away from pointless operational complications. A single unified coverage is definitely achievable by way of one-policy framework. Organizations with homogeneous environments can profit equally from a one-policy framework and may adapt to future architecturalchanges with ease.
With that mentioned, let’s dive additional into the one-policy framework and learn the way Ops groups can embrace this technique to simply safe their hybrid IT environments by attaining operational alignment.
Hybrid community architectures and environments
Enterprises of any measurement could both use only one kind of infrastructure for constructing and securing their community or a mixture of infrastructures, relying on their wants. They might have, for instance, all bodily firewalls defending their community or a mixture of bodily, digital, and containerized firewalls deployed throughout their hybrid community.
Some purposes could also be working on bare-metal servers in an on-premises information middle, whereas others could also be deployed on digital machines or could run as containerized or serverless purposes within the public cloud. Additionally, in at the moment’s cell world, the placement of purposes, customers, and gadgets modifications typically. The purpose is, there are quite a few methods for organizations to deploy their networks by selecting totally different architectures relying on their particular person enterprise wants.
Even when a company’s infrastructure and software program environments are extremely homogenous at the moment, they could solely generally keep that method. They might, for instance, transfer some workloads from an on-premises information middle to a public cloud sooner or later — or no less than have the flexibleness to take action.
Hybrid networks increase varied safety considerations and require a special strategy to safe them successfully.
The one-policy framework gives a easy answer
With a number of safety administration instruments and disparate consoles, it is difficult for safety ops to take care of a single, constant coverage throughout their hybrid community. This leads to safety coverage gaps and misconfigurations, leaving the community open to cyberattacks and compliance points.
The one-policy framework addresses the safety challenges arising from an absence of constant coverage throughout hybrid environments. With a one-policy framework, Ops groups can create a single coverage and apply that constantly to the assorted enforcement factors — {hardware}, digital, cloud-native, and cloud-delivered firewalls — securing customers, purposes, and infrastructure throughout their community. Safety groups don’t must handle a number of administration consoles, thus saving time and pointless operational complications.
These safety insurance policies comply with customers, gadgets, and purposes wherever they go for a seamless person expertise. For instance, the coverage utilized to a person stays the identical no matter their location. Equally, the coverage utilized to a workload stays the identical no matter if it is moved from on-premises to the cloud or vice-versa.
A one-policy framework is a bedrock for a profitable Zero Belief implementation, which is a context-based, policy-driven structure primarily based on the precept of “by no means belief, all the time confirm.” Suppose your group is seeking to undertake Zero Belief structure. In that case, you should select a safety answer that really helps a one-policy framework for a easy community, higher person expertise, and improved safety protection.
A one-policy framework gives 5 main advantages, together with the power to:
- Centralize coverage administration: Profit from a easy, seamless coverage administration expertise delivered by way of a centralized console.
- Bolster safety: Create insurance policies as soon as and apply them wherever, decreasing misconfigurations and avoiding safety gaps.
- Obtain accelerated operational scale: Create and deploy insurance policies throughout any community atmosphere whatever the measurement and replace insurance policies in actual time with out ready for rollout.
- Obtain constant person expertise: Customers have a seamless expertise no matter location because the coverage follows the person, purposes, and gadgets wherever they’re.
- Allow Zero Belief adoption: One-policy framework is the cornerstone of the context-based, policy-driven Zero Belief mannequin and permits its adoption by simplifying coverage creation and utility.
Conclusion
A one-policy framework is important for protecting customers, purposes, and infrastructure safe within the hybrid IT environments that energy enterprises at the moment. Suppose your group depends on options that don’t actually ship a one-policy expertise, otherwise you depend on a siloed technique that facilities round quite a few instruments, processes, and folks for varied IT environments. In that case, you undercut your capability to scale and adapt to the longer term.
Find out how Juniper Networks secures hybrid networks utilizing the one-policy framework.
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