|By Gerry Grealish||
|July 27, 2013 02:00 PM EDT||
For most enterprises, cost savings and increased efficiencies are the primary motivations for making the move to cloud computing. But recent studies from Gartner and other firms have identified concerns over cloud security and data privacy as being the leading barriers to cloud adoption. In this piece, Ron Ross of the National Institute of Standards and Technology (NIST) and Purdue University professor, Eugene Spafford, discussed the question of whether adopting the cloud actually brings more or less risk to an enterprise.
Differing Views on Cloud Risk
Ron Ross's belief is that a portion of an enterprise's operational complexities can be mediated by moving certain types of data to the cloud. He specifically believes that when a company is able to classify data as critical versus not as sensitive, it helps organizations identify what data can be moved to the cloud without the same level of concern over security. Moving less sensitive data off premise reduces complexity by decreasing the data the enterprise must manage and secure internally. This shift in data storage essentially puts the security concerns on the public cloud provider and removes it from the organization. But I have found that while this view can be defended conceptually, it has some fundamental problems. First, when left simply to the controls of policies and audits (i.e., employees being asked to follow policies and guidelines on what data can go where and audits being run to check compliance), sensitive data inevitably starts to go where it was not intended to go. Second, some applications - such as CRM and Customer Support applications - often need to contain information that is a mix of sensitive and not-sensitive data. To make these applications usable for groups like Customer Support, the end users need access to all of the data. If the data is not there, the application is not usable and the organization cannot accomplish its required functions. So if any of the required data is deemed sensitive, is the organization required to head down an on-premise route? Surely the answer cannot be yes.
It is Eugene Spafford's view that moving to the cloud actually increases security concerns and complexities to an enterprise and therefore increases risk. He believes that some enterprises focus too much on cost savings of the cloud versus considering important security concerns, which can "lead to new vulnerabilities." He also points out that some cloud providers are located in different geographic areas than their customers, presenting questions of data residency. So again, is the conclusion here that any applications that touch sensitive data must remain on-premise? Thankfully the answer is no, thanks to an emerging set of technologies that Gartner refers to as Cloud Access Security Brokers.
Areas of Agreement
Mr. Ross and Mr. Spafford do have areas of agreement concerning cloud risk, including the need for an organization to fully understand its own data assets, cloud provider agreements and risk tolerance levels. They both also see the need for having contingency plans for any unexpected problems an enterprise may encounter with a cloud provider.
Last though, as Spafford states near the end of the interview, "...it's really up to the customers to protect their own data..." and Ross says this about cloud providers, "There's going to be some controls that went in and they're not quite as effective as you thought...," meaning, for any organization, it is necessary to take extra precautions to protect sensitive data going to any cloud provider.
One way to do this is by deploying a cloud encryption gateway, which leaves data control in the hands of the enterprise by allowing it to secure data that is still on premise and also protecting it while it is in transit or stored on the cloud. This solution enables enterprises to fully adopt the cloud, reduce complexity and control security of business data.
PerspecSys Inc. is a leading provider of cloud protection and cloud encryption solutions that enable mission-critical cloud applications to be adopted throughout the enterprise. Cloud security companies like PerspecSys remove the technical, legal and financial risks of placing sensitive company data in the cloud. PerspecSys accomplishes this for many large, heavily regulated companies across the world by never allowing sensitive data to leave a customer's network, while maintaining the functionality of cloud applications. For more information please visit http://www.perspecsys.com/ or follow on Twitter @perspecsys.
|jamescage27 07/24/13 12:29:00 PM EDT|
Interesting article. Most organizations move to cloud technology as it is cost effective and offers numerous benefits, however Importance should be given to security and privacy of data on cloud. Came across this interesting whitepaper on cloud security that might interest a few readers “Cloud risks Striking a balance between savings and security” @ http://bit.ly/ZFPu1l
SYS-CON Events announced today that delaPlex will exhibit at SYS-CON's @CloudExpo, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. delaPlex pioneered Software Development as a Service (SDaaS), which provides scalable resources to build, test, and deploy software. It’s a fast and more reliable way to develop a new product or expand your in-house team.
Feb. 26, 2017 03:15 AM EST Reads: 2,012
"Matrix is an ambitious open standard and implementation that's set up to break down the fragmentation problems that exist in IP messaging and VoIP communication," explained John Woolf, Technical Evangelist at Matrix, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Feb. 26, 2017 02:30 AM EST Reads: 13,719
Web Real-Time Communication APIs have quickly revolutionized what browsers are capable of. In addition to video and audio streams, we can now bi-directionally send arbitrary data over WebRTC's PeerConnection Data Channels. With the advent of Progressive Web Apps and new hardware APIs such as WebBluetooh and WebUSB, we can finally enable users to stitch together the Internet of Things directly from their browsers while communicating privately and securely in a decentralized way.
Feb. 26, 2017 02:00 AM EST Reads: 4,776
"We host and fully manage cloud data services, whether we store, the data, move the data, or run analytics on the data," stated Kamal Shannak, Senior Development Manager, Cloud Data Services, IBM, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Feb. 26, 2017 01:45 AM EST Reads: 6,217
Zerto exhibited at SYS-CON's 18th International Cloud Expo®, which took place at the Javits Center in New York City, NY, in June 2016. Zerto is committed to keeping enterprise and cloud IT running 24/7 by providing innovative, simple, reliable and scalable business continuity software solutions. Through the Zerto Cloud Continuity Platform™, organizations can seamlessly move and protect virtualized workloads between public, private and hybrid clouds. The company’s flagship product, Zerto Virtual...
Feb. 26, 2017 01:15 AM EST Reads: 1,742
Some people worry that OpenStack is more flash then substance; however, for many customers this could not be farther from the truth. No other technology equalizes the playing field between vendors while giving your internal teams better access than ever to infrastructure when they need it. In his session at 20th Cloud Expo, Chris Brown, a Solutions Marketing Manager at Nutanix, will talk through some real-world OpenStack deployments and look into the ways this can benefit customers of all sizes....
Feb. 26, 2017 12:00 AM EST Reads: 1,497
Extreme Computing is the ability to leverage highly performant infrastructure and software to accelerate Big Data, machine learning, HPC, and Enterprise applications. High IOPS Storage, low-latency networks, in-memory databases, GPUs and other parallel accelerators are being used to achieve faster results and help businesses make better decisions. In his session at 18th Cloud Expo, Michael O'Neill, Strategic Business Development at NVIDIA, focused on some of the unique ways extreme computing is...
Feb. 25, 2017 10:45 PM EST Reads: 8,593
The explosion of new web/cloud/IoT-based applications and the data they generate are transforming our world right before our eyes. In this rush to adopt these new technologies, organizations are often ignoring fundamental questions concerning who owns the data and failing to ask for permission to conduct invasive surveillance of their customers. Organizations that are not transparent about how their systems gather data telemetry without offering shared data ownership risk product rejection, regu...
Feb. 25, 2017 10:30 PM EST Reads: 1,869
Due of the rise of Hadoop, many enterprises are now deploying their first small clusters of 10 to 20 servers. At this small scale, the complexity of operating the cluster looks and feels like general data center servers. It is not until the clusters scale, as they inevitably do, when the pain caused by the exponential complexity becomes apparent. We've seen this problem occur time and time again. In his session at Big Data Expo, Greg Bruno, Vice President of Engineering and co-founder of StackIQ...
Feb. 25, 2017 09:45 PM EST Reads: 9,328
The security needs of IoT environments require a strong, proven approach to maintain security, trust and privacy in their ecosystem. Assurance and protection of device identity, secure data encryption and authentication are the key security challenges organizations are trying to address when integrating IoT devices. This holds true for IoT applications in a wide range of industries, for example, healthcare, consumer devices, and manufacturing. In his session at @ThingsExpo, Lancen LaChance, vic...
Feb. 25, 2017 09:00 PM EST Reads: 9,131
"Plutora provides release and testing environment capabilities to the enterprise," explained Dalibor Siroky, Director and Co-founder of Plutora, in this SYS-CON.tv interview at @DevOpsSummit, held June 9-11, 2015, at the Javits Center in New York City.
Feb. 25, 2017 08:45 PM EST Reads: 4,731
FinTech is the sum of financial and technology, and it’s one of the fastest growing tech industries. Total global investments in FinTech almost reached $50 billion last year, but there is still a great deal of confusion over what it is and what it means – especially as it applies to retirement. Building financial startups is not simple, but with the right team, technology and an innovative approach it can be an extremely interesting domain to disrupt. FinTech heralds a financial revolution that...
Feb. 25, 2017 08:45 PM EST Reads: 1,948
SYS-CON Media announced today that @WebRTCSummit Blog, the largest WebRTC resource in the world, has been launched. @WebRTCSummit Blog offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. @WebRTCSummit Blog can be bookmarked ▸ Here @WebRTCSummit conference site can be bookmarked ▸ Here
Feb. 25, 2017 08:00 PM EST Reads: 13,568
In his session at DevOps Summit, Tapabrata Pal, Director of Enterprise Architecture at Capital One, will tell a story about how Capital One has embraced Agile and DevOps Security practices across the Enterprise – driven by Enterprise Architecture; bringing in Development, Operations and Information Security organizations together. Capital Ones DevOpsSec practice is based upon three "pillars" – Shift-Left, Automate Everything, Dashboard Everything. Within about three years, from 100% waterfall, C...
Feb. 25, 2017 08:00 PM EST Reads: 11,338
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...
Feb. 25, 2017 08:00 PM EST Reads: 1,919
Addteq is one of the top 10 Platinum Atlassian Experts who specialize in DevOps, custom and continuous integration, automation, plugin development, and consulting for midsize and global firms. Addteq firmly believes that automation is essential for successful software releases. Addteq centers its products and services around this fundamentally unique approach to delivering complete software release management solutions. With a combination of Addteq's services and our extensive list of partners,...
Feb. 25, 2017 07:45 PM EST Reads: 597
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).
Feb. 25, 2017 07:30 PM EST Reads: 1,828
SYS-CON Events announced today that IoT Now has been named “Media 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. IoT Now explores the evolving opportunities and challenges facing CSPs, and it passes on some lessons learned from those who have taken the first steps in next-gen IoT services.
Feb. 25, 2017 07:00 PM EST Reads: 1,717
SYS-CON Events announced today that WineSOFT will 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. Based in Seoul and Irvine, WineSOFT is an innovative software house focusing on internet infrastructure solutions. The venture started as a bootstrap start-up in 2010 by focusing on making the internet faster and more powerful. WineSOFT’s knowledge is based on the expertise of TCP/IP, VPN, SSL, peer-to-peer, mob...
Feb. 25, 2017 06:45 PM EST Reads: 1,948
For organizations that have amassed large sums of software complexity, taking a microservices approach is the first step toward DevOps and continuous improvement / development. Integrating system-level analysis with microservices makes it easier to change and add functionality to applications at any time without the increase of risk. Before you start big transformation projects or a cloud migration, make sure these changes won’t take down your entire organization.
Feb. 25, 2017 06:30 PM EST Reads: 1,411