Welcome!

Cloud Security Authors: Greg Schulz, Kevin Jackson, Elizabeth White, SmartBear Blog, Rishi Bhargava

Related Topics: @CloudExpo, Java IoT, Microservices Expo, Linux Containers, Agile Computing, Cloud Security

@CloudExpo: Article

Cloud Security Myths: Busted

In many cases, the average enterprise or SME can't keep up with all of the security controls necessary to protect data in-house

In 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

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.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
Big Data, cloud, analytics, contextual information, wearable tech, sensors, mobility, and WebRTC: together, these advances have created a perfect storm of technologies that are disrupting and transforming classic communications models and ecosystems. In his session at @ThingsExpo, Erik Perotti, Senior Manager of New Ventures on Plantronics’ Innovation team, provided an overview of this technological shift, including associated business and consumer communications impacts, and opportunities it ...
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
It’s 2016: buildings are smart, connected and the IoT is fundamentally altering how control and operating systems work and speak to each other. Platforms across the enterprise are networked via inexpensive sensors to collect massive amounts of data for analytics, information management, and insights that can be used to continuously improve operations. In his session at @ThingsExpo, Brian Chemel, Co-Founder and CTO of Digital Lumens, will explore: The benefits sensor-networked systems bring to ...
Manufacturers are embracing the Industrial Internet the same way consumers are leveraging Fitbits – to improve overall health and wellness. Both can provide consistent measurement, visibility, and suggest performance improvements customized to help reach goals. Fitbit users can view real-time data and make adjustments to increase their activity. In his session at @ThingsExpo, Mark Bernardo Professional Services Leader, Americas, at GE Digital, discussed how leveraging the Industrial Internet a...
There will be new vendors providing applications, middleware, and connected devices to support the thriving IoT ecosystem. This essentially means that electronic device manufacturers will also be in the software business. Many will be new to building embedded software or robust software. This creates an increased importance on software quality, particularly within the Industrial Internet of Things where business-critical applications are becoming dependent on products controlled by software. Qua...
In addition to all the benefits, IoT is also bringing new kind of customer experience challenges - cars that unlock themselves, thermostats turning houses into saunas and baby video monitors broadcasting over the internet. This list can only increase because while IoT services should be intuitive and simple to use, the delivery ecosystem is a myriad of potential problems as IoT explodes complexity. So finding a performance issue is like finding the proverbial needle in the haystack.
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
Large scale deployments present unique planning challenges, system commissioning hurdles between IT and OT and demand careful system hand-off orchestration. In his session at @ThingsExpo, Jeff Smith, Senior Director and a founding member of Incenergy, will discuss some of the key tactics to ensure delivery success based on his experience of the last two years deploying Industrial IoT systems across four continents.
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, demonstrated how to move beyond today's coding paradigm and shared the must-have mindsets for removing complexity from the develo...
SYS-CON Events announced today that MangoApps will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. MangoApps provides modern company intranets and team collaboration software, allowing workers to stay connected and productive from anywhere in the world and from any device.
IoT is rapidly changing the way enterprises are using data to improve business decision-making. In order to derive business value, organizations must unlock insights from the data gathered and then act on these. In their session at @ThingsExpo, Eric Hoffman, Vice President at EastBanc Technologies, and Peter Shashkin, Head of Development Department at EastBanc Technologies, discussed how one organization leveraged IoT, cloud technology and data analysis to improve customer experiences and effi...
The IETF draft standard for M2M certificates is a security solution specifically designed for the demanding needs of IoT/M2M applications. In his session at @ThingsExpo, Brian Romansky, VP of Strategic Technology at TrustPoint Innovation, explained how M2M certificates can efficiently enable confidentiality, integrity, and authenticity on highly constrained devices.
In today's uber-connected, consumer-centric, cloud-enabled, insights-driven, multi-device, global world, the focus of solutions has shifted from the product that is sold to the person who is buying the product or service. Enterprises have rebranded their business around the consumers of their products. The buyer is the person and the focus is not on the offering. The person is connected through multiple devices, wearables, at home, on the road, and in multiple locations, sometimes simultaneously...
“delaPlex Software provides software outsourcing services. We have a hybrid model where we have onshore developers and project managers that we can place anywhere in the U.S. or in Europe,” explained Manish Sachdeva, CEO at delaPlex Software, in this SYS-CON.tv interview at @ThingsExpo, held June 7-9, 2016, at the Javits Center in New York City, NY.
"We've discovered that after shows 80% if leads that people get, 80% of the conversations end up on the show floor, meaning people forget about it, people forget who they talk to, people forget that there are actual business opportunities to be had here so we try to help out and keep the conversations going," explained Jeff Mesnik, Founder and President of ContentMX, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
The IoT is changing the way enterprises conduct business. In his session at @ThingsExpo, Eric Hoffman, Vice President at EastBanc Technologies, discussed how businesses can gain an edge over competitors by empowering consumers to take control through IoT. He cited examples such as a Washington, D.C.-based sports club that leveraged IoT and the cloud to develop a comprehensive booking system. He also highlighted how IoT can revitalize and restore outdated business models, making them profitable ...
"delaPlex is a software development company. We do team-based outsourcing development," explained Mark Rivers, COO and Co-founder of delaPlex Software, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
We all know the latest numbers: Gartner, Inc. forecasts that 6.4 billion connected things will be in use worldwide in 2016, up 30 percent from last year, and will reach 20.8 billion by 2020. We're rapidly approaching a data production of 40 zettabytes a day – more than we can every physically store, and exabytes and yottabytes are just around the corner. For many that’s a good sign, as data has been proven to equal money – IF it’s ingested, integrated, and analyzed fast enough. Without real-ti...
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...