4 Things To Know About Virtual Private Clouds

Virtual Private Clouds

What is a private cloud?

A virtual private cloud (referred to as simply private cloud from here on) is a happy marriage between traditional enterprise IT and cloud computing. Unlike public cloud implementations, the hosted services in a private cloud are behind a corporate firewall. The enterprise has more control over its data and applications in this kind of setup.

For the past couple of years, private clouds have emerged as the hottest subcategory under cloud computing, as it expands the power of the cloud to new industries such as finance and health care, which have high levels of regulatory compliance requirements.

What are the advantages of private clouds?

  • Private clouds offer a higher level of security and regulatory compliance than most public cloud implementations. If you are storing critical data (such as patient health records or the financial transaction data of your customers), you might want to consider private cloud implementations that provide you with more tools to keep your data from ending up in the wrong hands.
  • Since your virtual servers don’t need to share data buses or processor time with the “noisy” servers of other companies, you can get higher levels of performance on a private cloud.
  • You have a higher level of control over your data.
  • You can avoid “vendor locks” – where you are tied to your CSP (cloud service provider) because it is quite hard to migrate elsewhere.
  • Greater scope for customizing the service to suit your enterprise needs.
  • The advantages of a private cloud over enterprise IT include more cost-effective datacenter management and higher levels of scalability.

What’s the catch?

The disadvantages of a private cloud include higher initial investment, less flexibility and higher cost of maintenance compared to a public cloud. In a public cloud implementation you have very little CapEx (capital expenditure) and most of the spending is OpEx (operating expenses). This leads to a low-friction initial adoption. Private clouds are also more complicated to setup and more expensive to maintain than public clouds. Thus, these might not be suitable for smaller enterprises that don’t have a very high data security requirement.

Who offers private cloud installations?

Most of the major cloud vendors offer private cloud implementations alongside their public clouds. Amazon VPC, Rackspace Managed Private Clouds and Microsoft Managed Private Cloud are among the leaders, though this market is not surprisingly more scattered than the public cloud market.

By Balaji Viswanathan

Sorry, comments are closed for this post.

Comic
Cloud Computing – The Good and the Bad

Cloud Computing – The Good and the Bad

The Cloud Movement Like it or not, cloud computing permeates many aspects of our lives, and it’s going to be a big part of our future in both business and personal spheres. The current and future possibilities of global access to files and data, remote working opportunities, improved storage structures, and greater solution distribution have…

The FTC, Data Privacy and Facebook

The FTC, Data Privacy and Facebook

Data Protection Facebook is in deep water over their recent decision to start harvesting phone numbers from one of the apps they own, called WhatsApp. WhatsApp is a mobile phone app that allows people to place long distance phone calls and send SMS messages for free. A complaint was filed with the Federal Trade Commission…

Three Tips To Simplify Governance, Risk And Compliance

Three Tips To Simplify Governance, Risk And Compliance

Governance, Risk and Compliance Businesses are under pressure to deliver against a backdrop of evolving regulations and security threats. In the face of such challenges they strive to perform better, be leaner, cut costs and be more efficient. Effective governance, risk and compliance (GRC) can help preserve the business’ corporate integrity and protect the brand,…

The Annual Compliance & Ethics Institute:  Hot Topics – Cyber Security, Big Data, Privacy Breach Response

The Annual Compliance & Ethics Institute: Hot Topics – Cyber Security, Big Data, Privacy Breach Response

Cyber Security, Big Data, Privacy Breach Response MINNEAPOLIS, Aug. 30, 2016 /PRNewswire-USNewswire/ — Cyber security, social media, modern slavery, anti-corruption, export controls and sanctions, and privacy top the list of “Hot Issues” compliance and ethics professionals face each day. These and many other compliance and ethics concerns will be addressed at the 2016 Compliance & Ethics…

Top 5 Digital Health Trends

Top 5 Digital Health Trends

Digital Health Trends It is very important to keep up with the changing technology. However, it is also just as important to advance the consumer experience, care delivery methods and create opportunities for career development for the healthcare workforce. Five trends that are proven to be effective in winning in the digital age have been…

5 Ways To Ensure Your Cloud Solution Is Always Operational

5 Ways To Ensure Your Cloud Solution Is Always Operational

Ensure Your Cloud Is Always Operational We have become so accustomed to being online that we take for granted the technological advances that enable us to have instant access to everything and anything on the internet, wherever we are. In fact, it would likely be a little disconcerting if we really mapped out all that…

Having Your Cybersecurity And Eating It Too

Having Your Cybersecurity And Eating It Too

The Catch 22 The very same year Marc Andreessen famously said that software was eating the world, the Chief Information Officer of the United States was announcing a major Cloud First goal. That was 2011. Five years later, as both the private and public sectors continue to adopt cloud-based software services, we’re interested in this…

Data Breaches: Incident Response Planning – Part 1

Data Breaches: Incident Response Planning – Part 1

Incident Response Planning – Part 1 The topic of cybersecurity has become part of the boardroom agendas in the last couple of years, and not surprisingly — these days, it’s almost impossible to read news headlines without noticing yet another story about a data breach. As cybersecurity shifts from being a strictly IT issue to…

Ending The Great Enterprise Disconnect

Ending The Great Enterprise Disconnect

Five Requirements for Supporting a Connected Workforce It used to be that enterprises dictated how workers spent their day: stuck in a cubicle, tied to an enterprise-mandated computer, an enterprise-mandated desk phone with mysterious buttons, and perhaps an enterprise-mandated mobile phone if they traveled. All that is history. Today, a modern workforce is dictating how…

Infographic Introduction – Benefits of Cloud Computing

Infographic Introduction – Benefits of Cloud Computing

Benefits of Cloud Computing Based on Aberdeen Group’s Computer Intelligence Dataset, there are more than 1.6 billion permutations to choose from when it comes to cloud computing solutions. So what, on the face of it, appears to be pretty simple is actually both complex and dynamic regardless of whether you’re in the market for networking,…

Cost of the Cloud: Is It Really Worth It?

Cost of the Cloud: Is It Really Worth It?

Cost of the Cloud Cloud computing is more than just another storage tier. Imagine if you’re able to scale up 10x just to handle seasonal volumes or rely on a true disaster-recovery solution without upfront capital. Although the pay-as-you-go pricing model of cloud computing makes it a noticeable expense, it’s the only solution for many…

Cloud Infographic – Big Data Analytics Trends

Cloud Infographic – Big Data Analytics Trends

Big Data Analytics Trends As data information and cloud computing continues to work together, the need for data analytics continues to grow. Many tech firms predict that big data volume will grow steadily 40% per year and in 2020, will grow up to 50 times that. This growth will also bring a number of cost…

Five Cloud Questions Every CIO Needs To Know How To Answer

Five Cloud Questions Every CIO Needs To Know How To Answer

The Hot Seat Five cloud questions every CIO needs to know how to answer The cloud is a powerful thing, but here in the CloudTweaks community, we already know that. The challenge we have is validating the value it brings to today’s enterprise. Below, let’s review five questions we need to be ready to address…

The Business of Security: Avoiding Risks

The Business of Security: Avoiding Risks

The Business of Security Security is one of those IT concerns that aren’t problematic until disaster strikes. It might be tomorrow, it could be next week or next year. The fact is that poor security leaves businesses wide open for data loss and theft. News outlets just skim the surface, but hackers cost business up…

Do Small Businesses Need Cloud Storage Service?

Do Small Businesses Need Cloud Storage Service?

Cloud Storage Services Not using cloud storage for your business yet? Cloud storage provides small businesses like yours with several advantages. Start using one now and look forward to the following benefits: Easy back-up of files According to Practicalecommerce, it provides small businesses with a way to back up their documents and files. No need…