Click here to close now.

Welcome!

CloudExpo® Blog Authors: David Sprott, Liz McMillan, Baruch Sadogursky, Elizabeth White, Adrian Bridgwater

Related Topics: CloudExpo® Blog, Java IoT, @MicroservicesE Blog, @ContainersExpo Blog, Cloud Security, BigDataExpo® Blog

CloudExpo® Blog: Blog Feed Post

Cloud Compliance in IaaS Is Mainly Your Responsibility

Your cloud type dictates the amount of control you have

Cloud compliance is always a hot topic, but recent updates to the HIPAA and PCI regulations, have further enhanced the need to clarify some important points around cloud compliance and regulatory compliance. In this blog post, I would like to address some issues as highlighted in the valuable PCI DSS Cloud Computing Guidelines (available here), around compliance and Infrastructure as a Service cloud computing. (While the trigger is the PCI guideline, the discussion applies to HIPAA as well).

Your cloud type dictates the amount of control you have
First and foremost, the level of control and your ability as a cloud customer to implement security in your cloud environment is dictated by your cloud type. For example a customer using Software as a Service (SaaS) will have the least amount of control and the SaaS provider will have the greatest level of responsibility for data security, while in Infrastructure as a Service (IaaS), the customer has much more control on data security implemented in his cloud account while the IaaS provider will emphasize “shared responsibility”. And to translate it to compliance: A customer in a SaaS environment must rely heavily on the provider’s compliance (which is either there or not), while in a IaaS environment the customer must take active responsibility for compliance together with tools provided by the IaaS cloud provider.

Cloud Security Cloud Key Management Cloud Encryption cloud compliance  Level of control 1024x473 Cloud Compliance in Infrastructure as a Service is Mainly Your Responsibility

(Source: PCI DSS Cloud Computing Guidelines)

Cloud Encryption and Segmentation Considerations
Unlike a traditional data center, where compute environments (i.e., servers and applications) are physically separated from each other, in cloud computing (SaaS, PaaS, or IaaS) the computing environment is shared between customers, and the customer is required to trust the cloud provider with separation and segmentation of the different virtual environments.

There is, however, another option which is entirely under the customer’s control: encryption and key management are probably the most effective ways of segmenting and separating virtual environments.

Cloud encryption does bring new questions around control with it, specifically who manages the encryption keys? If the cloud provider or your encryption vendor is responsible for the encryption and key management, compliance becomes an issue (how can one guarantee that cloud data is safe different entity has access to the encryption keys – hence to the data).

In such cases, solutions such as Porticor cloud security can significantly help. Porticor’s Virtual Private Data system offers the convenience of cloud-based hosted key management without sacrificing trust by requiring someone else to manage the keys. Porticor uses split-key encryption technology, and simultaneously encrypts the key shares using homomorphic encryption technology – even when they are in use, hence protecting the keys and guaranteeing they remain under customer control and are never exposed. (To read more about Porticor click here for the white paper).

The post Cloud Compliance in Infrastructure as a Service is Mainly Your Responsibility 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 BMC will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. BMC delivers software solutions that help IT transform digital enterprises for the ultimate competitive business advantage. BMC has worked with thousands of leading companies to create and deliver powerful IT management services. From mainframe to cloud to mobile, BMC pairs high-speed digital innovation with robust...
2015 predictions circa 1970: houses anticipate our needs and adapt, city infrastructure is citizen and situation aware, office buildings identify and preprocess you. Today smart buildings have no such collective conscience, no shared set of fundamental services to identify, predict and synchronize around us. LiveSpace and M2Mi are changing that. LiveSpace Smart Environment devices deliver over the M2Mi IoT Platform real time presence, awareness and intent analytics as a service to local connecte...
High-performing enterprise Software Quality Assurance (SQA) teams validate systems that are ready for use - getting most actively involved as components integrate and form complete systems. These teams catch and report on defects, making sure the customer gets the best software possible. SQA teams have leveraged automation and virtualization to execute more thorough testing in less time - bringing Dev and Ops together, ensuring production readiness. Does the emergence of DevOps mean the end of E...
Amazon and Google have built software-defined data centers (SDDCs) that deliver massively scalable services with great efficiency. Yet, building SDDCs has proven to be a near impossibility for companies without hyper-scale resources. In his session at 15th Cloud Expo, David Cauthron, CTO and Founder of NIMBOXX, highlighted how a mid-sized manufacturer of global industrial equipment bridged the gap from virtualization to software-defined services, streamlining operations and costs while connect...
Container technology is sending shock waves through the world of cloud computing. Heralded as the 'next big thing,' containers provide software owners a consistent way to package their software and dependencies while infrastructure operators benefit from a standard way to deploy and run them. Containers present new challenges for tracking usage due to their dynamic nature. They can also be deployed to bare metal, virtual machines and various cloud platforms. How do software owners track the usag...
The Industrial Internet revolution is now underway, enabled by connected machines and billions of devices that communicate and collaborate. The massive amounts of Big Data requiring real-time analysis is flooding legacy IT systems and giving way to cloud environments that can handle the unpredictable workloads. Yet many barriers remain until we can fully realize the opportunities and benefits from the convergence of machines and devices with Big Data and the cloud, including interoperability, ...
paradigm shifts in networking, to cloud and licensure, and all the Internet of Things in between. In 2014 automation was the name of the game. In his session at DevOps Summit, Matthew Joyce, a Sales Engineer at Big Switch, will discuss why in 2015 it’s complexity reduction. Matthew Joyce, a sales engineer at Big Switch, is helping push networking into the 21st century. He is also a hacker at NYC Resistor. Previously he worked at NASA Ames Research Center with the Nebula Project (where OpenSta...
The term culture has had a polarizing effect among DevOps supporters. Some propose that culture change is critical for success with DevOps, but are remiss to define culture. Some talk about a DevOps culture but then reference activities that could lead to culture change and there are those that talk about culture change as a set of behaviors that need to be adopted by those in IT. There is no question that businesses successful in adopting a DevOps mindset have seen departmental culture change, ...
Discussions about cloud computing are evolving into discussions about enterprise IT in general. As enterprises increasingly migrate toward their own unique clouds, new issues such as the use of containers and microservices emerge to keep things interesting. In this Power Panel at 16th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists will address the state of cloud computing today, and what enterprise IT professionals need to know about how the latest topics and trends affec...
Explosive growth in connected devices. Enormous amounts of data for collection and analysis. Critical use of data for split-second decision making and actionable information. All three are factors in making the Internet of Things a reality. Yet, any one factor would have an IT organization pondering its infrastructure strategy. How should your organization enhance its IT framework to enable an Internet of Things implementation? In this session, James Kirkland, Red Hat's Chief Architect for the ...
While there are hundreds of public and private cloud hosting providers to choose from, not all clouds are created equal. If you’re seeking to host enterprise-level mission-critical applications, where Cloud Security is a primary concern, WHOA.com is setting new standards for cloud hosting, and has established itself as a major contender in the marketplace. We are constantly seeking ways to innovate and leverage state-of-the-art technologies. In his session at 16th Cloud Expo, Mike Rivera, Seni...
Cloud Expo, Inc. has announced today that Andi Mann returns to DevOps Summit 2015 as Conference Chair. The 4th International DevOps Summit will take place on June 9-11, 2015, at the Javits Center in New York City. "DevOps is set to be one of the most profound disruptions to hit IT in decades," said Andi Mann. "It is a natural extension of cloud computing, and I have seen both firsthand and in independent research the fantastic results DevOps delivers. So I am excited to help the great team at ...
EMC Corporation on Tuesday announced it has entered into a definitive agreement to acquire privately held Virtustream. When the transaction closes, Virtustream will form EMC’s new managed cloud services business. The acquisition represents a transformational element of EMC’s strategy to help customers move all applications to cloud-based IT environments. With the addition of Virtustream, EMC completes the industry’s most comprehensive hybrid cloud portfolio to support all applications, all workl...
The Internet of Things is tied together with a thin strand that is known as time. Coincidentally, at the core of nearly all data analytics is a timestamp. When working with time series data there are a few core principles that everyone should consider, especially across datasets where time is the common boundary. In his session at Internet of @ThingsExpo, Jim Scott, Director of Enterprise Strategy & Architecture at MapR Technologies, discussed single-value, geo-spatial, and log time series dat...
Enterprises are fast realizing the importance of integrating SaaS/Cloud applications, API and on-premises data and processes, to unleash hidden value. This webinar explores how managers can use a Microservice-centric approach to aggressively tackle the unexpected new integration challenges posed by proliferation of cloud, mobile, social and big data projects. Industry analyst and SOA expert Jason Bloomberg will strip away the hype from microservices, and clearly identify their advantages and d...
All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo, June 9-11, 2015, at the Javits Center in New York City. Learn what is going on, contribute to the discussions, and ensure that your enter...
SYS-CON Events announced today that MetraTech, now part of Ericsson, has been named “Silver Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York, NY. Ericsson is the driving force behind the Networked Society- a world leader in communications infrastructure, software and services. Some 40% of the world’s mobile traffic runs through networks Ericsson has supplied, serving more than 2.5 billion subscribers.
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using ...
Thanks to widespread Internet adoption and more than 10 billion connected devices around the world, companies became more excited than ever about the Internet of Things in 2014. Add in the hype around Google Glass and the Nest Thermostat, and nearly every business, including those from traditionally low-tech industries, wanted in. But despite the buzz, some very real business questions emerged – mainly, not if a device can be connected, or even when, but why? Why does connecting to the cloud cre...
SYS-CON Events announced today that O'Reilly Media has been named “Media Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York City, NY. O'Reilly Media spreads the knowledge of innovators through its books, online services, magazines, and conferences. Since 1978, O'Reilly Media has been a chronicler and catalyst of cutting-edge development, homing in on the technology trends that really matter and spurring their adoption...