Piyush P Jan 25, 2024
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What Is Cloud Networking And How Does It Work?

A large part or all assets of organizations are now hosted in the cloud, which is either in a public cloud, private cloud, or a hybrid cloud setup and this is alluded to as cloud organising. Organisations can construct complex networks by facilitating these organising assets in the cloud (virtual switches, network-the-board programming data transfer capacity, firewalls, and other apparatuses) depending on the situation.

The following accompanying systems can be facilitated in the cloud:

  • Virtual Private Networks (VPNs)
  • Load balancing services 
  • Domain Name System (DNS)
  • Firewall
  • Content Delivery Network (CDN)
  • Network Monitoring and Analytics
  • Identity and Access Management (IAM)
  • Virtual Switches
  • Speed Transfer
  • Cost:You can access hardware, storage, and software on a cloud network without having to buy any of these things outright. Businesses can control capital spending to prevent having to use all their limited funds.
  • Productivity:The management of traffic, software updates, and backups on the cloud network frees up IT staff members' time to focus on duties with a higher priority. As a result of workers not having to configure or manage the network, productivity levels frequently rise and administrative costs stay low.
  • Mobility:A cloud network's always-on connectivity allows users to access data and apps around the clock, from any location, on any Internet-connected device. 

Also read: Cloud Computing Trends in 2023

  • Scalability:Since networking, gear and software don't need to be built and configured, IT may quickly add capacity, adding more data, storage, or applications virtually immediately. Swift application To facilitate the rapid deployment of new resources, cloud networking providers handle the configuration and installation of networking hardware.
  • Reduced Downtime:With cloud networking, the providers handle all aspects of updating cloud networking applications, so IT no longer needs to shut down the system for updates and business operations can continue uninterrupted.

What Is Cloud Networking? 

The term ‘Cloud Networking’ refers to the network capabilities and resources of an organisation that is partially or entirely hosted in a public or private cloud platform. These resources are managed internally or by a service provider and made readily available on demand.

Companies can choose between using cloud-based networking resources in the public cloud, cloud-based networking resources on-premises to establish a private cloud network or a hybrid cloud combination of both. Virtual routers, firewalls, bandwidth control software and top cloud computing tools may be provided as needed among these network resources. This boost in the use of the cloud has increased the potential for employability. A lot of cloud computing certifications for cloud professionals are available in the market today. Obtaining one can definitely give you a head start when starting your career. 

Why Cloud Networking?

Businesses today use the cloud to boost scale, create differentiation, drive agility, and expedite time-to-market. For the modern corporation, the cloud model has evolved into an effective method for developing and delivering applications.

Additionally, the way businesses handle their expanding infrastructure requirements, regional expansions, and redundancy plans have been significantly influenced by cloud networking. Many businesses are utilizing different clouds from various cloud service providers and pursuing a multi-data centre strategy. Having cloud computing skills boosts your career as well as your business.

Advantages Of Cloud Networking 

Cloud networking is a wise solution for businesses with expanding workloads for several reasons. There is a plethora of advantages of cloud computing. The following are some of the few reasons why you should opt for cloud networking:

  • Cost
  • Productivity
  • Mobility
  • Scalability
  • Reduced Downtime

Also read: Best Cisco Certifications

How Does Cloud Networking Work?

Cloud Networking infrastructures provide centralized management, control, and visibility. Depending on the sort of cloud service it is hosted on, cloud networking will be configured differently and is developed utilizing different types of cloud computing service models (SaaS, Iaas, PaaS). Cloud networking is developed using cloud-based services, and the configuration can vary depending on the type of cloud service being used. It's important to understand the specific networking requirements of your applications and choose a cloud service that meets those needs.

There are several types of cloud networks, each with its own characteristics and use cases. Here are some of the most common types of cloud networks:

  • Private Cloud: architects can be more creative with their overall designs by using a private cloud. This is so that the cloud provider may fully control the hardware and software that form the foundation of the cloud. A private cloud network is hosted by a single organization, either on-premises or in a dedicated data centre. This type of cloud network offers greater control and security, as the organization can customize the network infrastructure to meet its specific needs.
  • Public Cloud: A public cloud network is hosted by a third-party cloud provider, which provides access to shared computing resources over the internet. These resources are available to anyone who wants to use them and are typically paid for on a pay-per-use basis. IaaS is the best choice for enterprises that need to configure specific network components in a public cloud.

Also read: How AWS Certifications can Boost your Cloud Computing Career?

  • Hybrid Cloud: A hybrid cloud network combines public and private cloud networks, allowing organizations to take advantage of the benefits of both. For example, an organization might use a public cloud network for its less-sensitive workloads, while using a private cloud network for more critical applications. The use of hybrid cloud architecture by a company indicates that some services, data, and applications are migrated to an IaaS provider while others remain on-site. 
  • Multi-Cloud: A multi-cloud network is a combination of two or more cloud networks from different cloud providers. This approach can offer greater flexibility and resilience, as organizations can choose the best cloud provider for each specific workload. Additionally, in this approach, symmetry among clouds is essential from an operational and cloud management standpoint. No matter which cloud they are in, organizations going toward multi-cloud must be able to manage routing, access lists, load balancing, and other network tasks. 

Also read: Azure Cloud Services and Its Importance

How Cloud Computing Is Changing Traditional Networking?

Access to the data and programs that users use every day must be dependable and secure. However, new IT difficulties are emerging as a result of the increase in the use of apps and services across clouds and data centres. Organizations are also more susceptible to internet-based attacks as a result of the migration of programs to the cloud. Businesses are abandoning the "connect first, then authenticate" user model to overcome this problem. Taking everything into account, access is yielded considering the client's personality, region, and, shockingly, the device they're using thanks to a safe modernized edge including ADCs, web application firewalls, and secure web entryway parts.

Finally, it might be attempting to supervise and secure the sending of specific responses for handling each application across a variety of multi-cloud environments. Securing complete detectable quality and examination of the ventures, clients, and devices on the association is central.

Also read: AWS vs Azure: Which Cloud Platform Should You Choose?

Locations Where Edoxi Offers Cloud Computing Certification Courses

Here is the list of other major locations where Edoxi offers Cloud Computing Certification Courses

Country UAE
Course Location Dubai

Microsoft Azure Certified Data Science Trainer

Piyush P is a Microsoft-Certified Data Scientist and Technical Trainer with 12 years of development and training experience. He is now part of Edoxi Training Institute's expert training team and imparts technical training on Microsoft Azure Data Science. While being a certified trainer of Microsoft Azure, he seeks to increase his data science and analytics efficiency.