Welcome!

Related Topics: @CloudExpo, Java IoT, Microservices Expo, Containers Expo Blog

@CloudExpo: Blog Feed Post

Cloud Storage Encryption and Healthcare Information Security

The first step to securing healthcare data is to identify the type of healthcare information and the appropriate cloud storage

Healthcare data security has been around for a long time, but as cloud computing gains more and more traction, healthcare providers as well as healthcare software vendors, would like to use the cloud advantages and migrate healthcare data, or run healthcare software from a cloud infrastructure. In this blog I’ll focus on specific cloud computing healthcare security concerns and how cloud encryption can help meeting regulatory requirements.

 cloud doctor Cloud Storage Encryption and Healthcare Information SecurityThe first step to securing healthcare data is to identify the type of healthcare information and the appropriate cloud storage for it. Visual healthcare data is mainly comprised of large media files such as x-ray, radiology, CT scans, and other types of video and imaging. Such files are often stored in distributed storage, such as Amazon Web Services S3 (Simple Storage Service), or Microsoft Azure blobs. Personally Identifiable Information (PII), such as patient records, is often stored in a relational database as structured data.

In many cases healthcare providers and healthcare software vendor are required to protect both data types, and their main challenge becomes the management of this diverse data environment in a cost effective and management friendly manner.  As mentioned in one of my previous articles, cloud encryption should be considered a fundamental first step.

But data encryption is only one part of the equation. The most challenging issue healthcare ISVs’ and providers are facing is the issue of the encryption keys, and how to effectively and securely manage encryption keys in the cloud without sacrificing patients’ trust and meet regulatory compliance. Current key management solutions are often limited and do not provide an answer to the most important question: “who can access to patients’ data?” Or in other words – “who’s managing the encryption keys?” Existing key management solutions will either let you, the healthcare provider, manage encryption keys for your users in the cloud, or install (yet another) physical key management server back in your datacenter. Unfortunately, both of these approaches leave the encryption keys – and therefore patients’ data – in the hands of the ISV or the provider. The latter approach also reintroduces a physical data center into the equation, and so eliminates many of the cloud benefits. In our opinion, cloud key management is one of the biggest stumbling blocks standing between healthcare providers and taking advantage of the cloud.

Best practice for an effective and secure cloud key management is split-key encryption. Split key is a patent pending and innovative technology designed for key management in the cloud. It allows healthcare providers for the first time to manage encryption keys in the cloud, yet at the same time to split the encryption key, so customers (for example a hospital using medical applications hosted in the cloud) are the only ones who control their “half key”, and therefore patient data is never visible to the cloud provider, or healthcare software vendor. (For further reading about Porticor’s split-key technology click here).

 

Ariel Dan is co-founder at 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.

Latest Stories
Grape Up is a software company, specialized in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the USA and Europe, we work with a variety of customers from emerging startups to Fortune 1000 companies.
SYS-CON Events announced today that Grape Up will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct. 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Grape Up is a software company specializing in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the U.S. and Europe, Grape Up works with a variety of customers from emergi...
Financial Technology has become a topic of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 20th Cloud Expo at the Javits Center in New York, June 6-8, 2017, will find fresh new content in a new track called FinTech.
@ThingsExpo has been named the Most Influential ‘Smart Cities - IIoT' Account and @BigDataExpo has been named fourteenth by Right Relevance (RR), which provides curated information and intelligence on approximately 50,000 topics. In addition, Right Relevance provides an Insights offering that combines the above Topics and Influencers information with real time conversations to provide actionable intelligence with visualizations to enable decision making. The Insights service is applicable to eve...
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 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...
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.
20th Cloud Expo, taking place June 6-8, 2017, at the Javits Center in New York City, NY, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy.
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more business becomes digital the more stakeholders are interested in this data including how it relates to business. Some of these people have never used a monitoring tool before. They have a question on their mind like “How is my application doing” but no id...
With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend @CloudExpo | @ThingsExpo, June 6-8, 2017, at the Javits Center in New York City, NY and October 31 - November 2, 2017, Santa Clara Convention Center, CA. Learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation.
@GonzalezCarmen has been ranked the Number One Influencer and @ThingsExpo has been named the Number One Brand in the “M2M 2016: Top 100 Influencers and Brands” by Analytic. Onalytica analyzed tweets over the last 6 months mentioning the keywords M2M OR “Machine to Machine.” They then identified the top 100 most influential brands and individuals leading the discussion on Twitter.
Developers want to create better apps faster. Static clouds are giving way to scalable systems, with dynamic resource allocation and application monitoring. You won't hear that chant from users on any picket line, but helping developers to create better apps faster is the mission of Lee Atchison, principal cloud architect and advocate at New Relic Inc., based in San Francisco. His singular job is to understand and drive the industry in the areas of cloud architecture, microservices, scalability ...
Five years ago development was seen as a dead-end career, now it’s anything but – with an explosion in mobile and IoT initiatives increasing the demand for skilled engineers. But apart from having a ready supply of great coders, what constitutes true ‘DevOps Royalty’? It’ll be the ability to craft resilient architectures, supportability, security everywhere across the software lifecycle. In his keynote at @DevOpsSummit at 20th Cloud Expo, Jeffrey Scheaffer, GM and SVP, Continuous Delivery Busine...
In his keynote at 19th Cloud Expo, Sheng Liang, co-founder and CEO of Rancher Labs, discussed the technological advances and new business opportunities created by the rapid adoption of containers. With the success of Amazon Web Services (AWS) and various open source technologies used to build private clouds, cloud computing has become an essential component of IT strategy. However, users continue to face challenges in implementing clouds, as older technologies evolve and newer ones like Docker c...