Welcome!

@CloudExpo Authors: Yeshim Deniz, Kevin Benedict, Pat Romanski, Liz McMillan, Dana Gardner

Blog Feed Post

@CloudExpo | #Cloud Security Myths: Busted

Cloud Security Cloud Encryption  cloud expo @CloudExpo | #Cloud Security Myths: BustedIn a Feb 2014 survey, 94 percent of organizations surveyed reported running applications or experimenting with infrastructure-as-a-service.[1] According to research firm Nasumi, there is over one exabyte currently stored in the cloud. An exabyte is over a billion GB.[2] Considering the amount of data in the cloud and the growing rate of adoption for sensitive use cases, it is natural that securing our data in the cloud is a concern. But, cloud security, though rightfully a central concern, should not be a hindrance to aggressively moving workloads and applications to the cloud.

In fact, there are some misconceptions about cloud security that need to be laid to rest.

Myth #1: A cloud provider’s customers can attack each other


The multi-tenant environment of cloud computing has given rise to a misconception that the provider’s many customers can access each other’s data and accounts with little effort. This is tantamount to saying that your neighbors can break into your home easier than a thief from across town.

The truth is that virtual walls segregate you from other customers. Your hypervisor is the primary separator and is extremely difficult to hack. If you add other safeguards like VLAN isolation and proper data encryption and key management, your data is completely safe from other cloud customers.

The Alert Logic State of Cloud Security Report concludes “It’s not that the cloud is inherently secure or insecure. It’s really about the quality of management applied to any IT environment.”

Myth #2: Data in the cloud in more susceptible to risk than data in the datacenter

In survey after survey, we find that the reason that cloud computing isn’t growing even faster than its staggering CAGR is companies’ security fears. But, like many fears, this one mixes legitimate concerns with ignorance. Depending on the details, data in the cloud may actually be safer than data in the datacenter.

In fact, a 2014 study found that once businesses learn about and experience cloud computing, concerns about security vanish. Close to one-third of executives and professionals who have not yet implemented cloud say security is their top concern, a number that diminishes to 13 percent of seasoned, heavy users of cloud services (and is only the fifth-ranked concern on their list).[3]

Arthur W. Coviello, Jr., Executive Chairman for RSA, puts it simply, “security concerns are really independent of the cloud. They’re just an extension of what is being dealt with in the physical infrastructure.”[4]

In many cases, the average enterprise or SME can’t keep up with all of the security controls necessary to protect data in-house. For a cloud provider, conversely, it is a core business function. They typically invest in the strongest forms of network security and detection and attain compliance certifications that reduce the risk for the data they’re tasked to protect.

If your core business isn’t preparing tax returns, you hire someone who can do it for you: someone with the right background, experience, and tools. Someone who does a better job than you could do yourself. The same applies when it comes to protecting your data: using a provider who specializes in doing so will create better results than doing it yourself.

Myth #3: Using a trusted cloud provider guarantees protection of data

The internet is filled with comparisons of the trustworthiness of cloud providers. Those researching a cloud solution are often tasked with ensuring the cloud provider conducts audits, provides certifications, complies with industry regulations, properly screens their employees, etc. While all of these elements have their place in assessing the trustworthiness of a cloud provider, they don’t completely protect your data because it is not just the cloud provider’s responsibility to protect your data.

The truth is this: whether you build your own private cloud, store your data in a public cloud, or keep your sensitive business information under your mattress, the duty to protect your data is yours alone.

Amazon Web Services (AWS) accounted for 37% of the $9 billion infrastructure as a service (IaaS) market in 2013, according to analysts from equity research firm Evercore. The IaaS market is growing by 45%, but Amazon Web Services has a growth rate of 60%.[5] AWS is currently the biggest public cloud provider. And yet, in the AWS Security Center, they clearly state “AWS has secured the underlying infrastructure and you must secure anything you put on the infrastructure.”

Because you control the security of your accounts and data, you can ensure that you still own your data – even though you are housing it in public infrastructure.

The way to ensure your data is safe in the cloud is by encryption. Encryption, and the management of encryption keys, is not just about safety, it is also about ownership. If you encrypt properly, you will own your data even though you are renting infrastructure form a cloud provider.

To simply and effectively achieve encryption key management, the best practice is coupling the innovative techniques of split key encryption and homomorphic key management. They will be the assurance that no one (not even your cloud provider) can access data you store in the cloud and that everything you store in the cloud is completely safe, segregated, and protected in a way that is scalable, automated, and cost-effective.

Resources

  1. http://www.rightscale.com/blog/cloud-industry-insights/cloud-computing-trends-2014-state-cloud-survey
  2. https://www.nasuni.com/wp-content/uploads/2013/02/nasuni_infographic_the_state_of_cloud_storage_in_2013-4.jpg
  3. http://www.forbes.com/sites/joemckendrick/2014/04/03/cloud-security-fears-diminish-with-experience-survey-shows/
  4. http://www.vmware.com/files/pdf/VMware-Cloud-Security-Myths-Strategies-Uncovered-White-Paper.pdf
  5. http://www.businessinsider.com/amazon-web-services-market-share-2014-6

The post @CloudExpo | #Cloud Security Myths: Busted appeared first on Porticor Cloud Security.

Read the original blog entry...

More Stories By Gilad Parann-Nissany

Gilad Parann-Nissany, Founder and CEO at Porticor is a pioneer of Cloud Computing. He has built SaaS Clouds for medium and small enterprises at SAP (CTO Small Business); contributing to several SAP products and reaching more than 8 million users. Recently he has created a consumer Cloud at G.ho.st - a cloud operating system that delighted hundreds of thousands of users while providing browser-based and mobile access to data, people and a variety of cloud-based applications. He is now CEO of Porticor, a leader in Virtual Privacy and Cloud Security.

@CloudExpo Stories
SYS-CON Events announced today that Interoute, owner-operator of one of Europe's largest networks and a global cloud services platform, has been named “Bronze Sponsor” of SYS-CON's 20th Cloud Expo, which will take place on June 6-8, 2017 at the Javits Center in New York, New York. Interoute is the owner-operator of one of Europe's largest networks and a global cloud services platform which encompasses 12 data centers, 14 virtual data centers and 31 colocation centers, with connections to 195 add...
Building custom add-ons does not need to be limited to the ideas you see on a marketplace. In his session at 20th Cloud Expo, Sukhbir Dhillon, CEO and founder of Addteq, will go over some adventures they faced in developing integrations using Atlassian SDK and other technologies/platforms and how it has enabled development teams to experiment with newer paradigms like Serverless and newer features of Atlassian SDKs. In this presentation, you will be taken on a journey of Add-On and Integration ...
There are 66 million network cameras capturing terabytes of data. How did factories in Japan improve physical security at the facilities and improve employee productivity? Edge Computing reduces possible kilobytes of data collected per second to only a few kilobytes of data transmitted to the public cloud every day. Data is aggregated and analyzed close to sensors so only intelligent results need to be transmitted to the cloud. Non-essential data is recycled to optimize storage.
"I think that everyone recognizes that for IoT to really realize its full potential and value that it is about creating ecosystems and marketplaces and that no single vendor is able to support what is required," explained Esmeralda Swartz, VP, Marketing Enterprise and Cloud at Ericsson, in this SYS-CON.tv interview at @ThingsExpo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Interoute has announced the integration of its Global Cloud Infrastructure platform with Rancher Labs’ container management platform, Rancher. This approach enables enterprises to accelerate their digital transformation and infrastructure investments. Matthew Finnie, Interoute CTO commented “Enterprises developing and building apps in the cloud and those on a path to Digital Transformation need Digital ICT Infrastructure that allows them to build, test and deploy faster than ever before. The int...
Culture is the most important ingredient of DevOps. The challenge for most organizations is defining and communicating a vision of beneficial DevOps culture for their organizations, and then facilitating the changes needed to achieve that. Often this comes down to an ability to provide true leadership. As a CIO, are your direct reports IT managers or are they IT leaders? The hard truth is that many IT managers have risen through the ranks based on their technical skills, not their leadership abi...
The essence of cloud computing is that all consumable IT resources are delivered as services. In his session at 15th Cloud Expo, Yung Chou, Technology Evangelist at Microsoft, demonstrated the concepts and implementations of two important cloud computing deliveries: Infrastructure as a Service (IaaS) and Platform as a Service (PaaS). He discussed from business and technical viewpoints what exactly they are, why we care, how they are different and in what ways, and the strategies for IT to transi...
Without a clear strategy for cost control and an architecture designed with cloud services in mind, costs and operational performance can quickly get out of control. To avoid multiple architectural redesigns requires extensive thought and planning. Boundary (now part of BMC) launched a new public-facing multi-tenant high resolution monitoring service on Amazon AWS two years ago, facing challenges and learning best practices in the early days of the new service.
Niagara Networks exhibited at the 19th International Cloud Expo, which took place at the Santa Clara Convention Center in Santa Clara, CA, in November 2016. Niagara Networks offers the highest port-density systems, and the most complete Next-Generation Network Visibility systems including Network Packet Brokers, Bypass Switches, and Network TAPs.
SYS-CON Events announced today that Outlyer, a monitoring service for DevOps and operations teams, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Outlyer is a monitoring service for DevOps and Operations teams running Cloud, SaaS, Microservices and IoT deployments. Designed for today's dynamic environments that need beyond cloud-scale monitoring, we make monitoring effortless so you ...
My team embarked on building a data lake for our sales and marketing data to better understand customer journeys. This required building a hybrid data pipeline to connect our cloud CRM with the new Hadoop Data Lake. One challenge is that IT was not in a position to provide support until we proved value and marketing did not have the experience, so we embarked on the journey ourselves within the product marketing team for our line of business within Progress. In his session at @BigDataExpo, Sum...
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor - all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm.
China Unicom exhibit at the 19th International Cloud Expo, which took place at the Santa Clara Convention Center in Santa Clara, CA, in November 2016. China United Network Communications Group Co. Ltd ("China Unicom") was officially established in 2009 on the basis of the merger of former China Netcom and former China Unicom. China Unicom mainly operates a full range of telecommunications services including mobile broadband (GSM, WCDMA, LTE FDD, TD-LTE), fixed-line broadband, ICT, data communica...
As software becomes more and more complex, we, as software developers, have been splitting up our code into smaller and smaller components. This is also true for the environment in which we run our code: going from bare metal, to VMs to the modern-day Cloud Native world of containers, schedulers and micro services. While we have figured out how to run containerized applications in the cloud using schedulers, we've yet to come up with a good solution to bridge the gap between getting your contain...
Apache Hadoop is emerging as a distributed platform for handling large and fast incoming streams of data. Predictive maintenance, supply chain optimization, and Internet-of-Things analysis are examples where Hadoop provides the scalable storage, processing, and analytics platform to gain meaningful insights from granular data that is typically only valuable from a large-scale, aggregate view. One architecture useful for capturing and analyzing streaming data is the Lambda Architecture, represent...
As organizations realize the scope of the Internet of Things, gaining key insights from Big Data, through the use of advanced analytics, becomes crucial. However, IoT also creates the need for petabyte scale storage of data from millions of devices. A new type of Storage is required which seamlessly integrates robust data analytics with massive scale. These storage systems will act as “smart systems” provide in-place analytics that speed discovery and enable businesses to quickly derive meaningf...
Your homes and cars can be automated and self-serviced. Why can't your storage? From simply asking questions to analyze and troubleshoot your infrastructure, to provisioning storage with snapshots, recovery and replication, your wildest sci-fi dream has come true. In his session at @DevOpsSummit at 20th Cloud Expo, Dan Florea, Director of Product Management at Tintri, will provide a ChatOps demo where you can talk to your storage and manage it from anywhere, through Slack and similar services ...
SYS-CON Events announced today that Ocean9will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Ocean9 provides cloud services for Backup, Disaster Recovery (DRaaS) and instant Innovation, and redefines enterprise infrastructure with its cloud native subscription offerings for mission critical SAP workloads.
Building a cross-cloud operational model can be a daunting task. Per-cloud silos are not the answer, but neither is a fully generic abstraction plane that strips out capabilities unique to a particular provider. In his session at 20th Cloud Expo, Chris Wolf, VP & Chief Technology Officer, Global Field & Industry at VMware, will discuss how successful organizations approach cloud operations and management, with insights into where operations should be centralized and when it’s best to decentraliz...