|By Gerry Grealish||
|February 4, 2013 07:00 AM EST||
The benefits associated with adoption of the cloud are well documented and understood. Organizations cite tremendous cost savings, fast deployment times and streamlined application support and maintenance when compared to traditional on-premise software deployments. So what is holding many companies back from adopting the cloud? A recent report from Gartner entitled "Five Cloud Data Residency Issues That Must Not Be Ignored" highlights one key reason for this hesitancy - enterprises' questions and concerns about jurisdictional and regulatory control arising from a lack of clarity on where cloud data truly resides. The report from Gartner recommends that enterprises adopt measures that will simultaneously boost the security of sensitive data as well as assist them in satisfying regulatory compliance with data residency laws.
While the report provides some excellent guidance associated with the implementation of one technique - encryption - to safeguard sensitive information in the cloud, it did not cover a few key points that deserve to be mentioned:
- Tokenization should be given strong consideration as the data security technique that enterprises deploy when data residency is a critical concern.
- If encryption is deployed by enterprises, they should take every measure to ensure that they are deploying the strongest form of encryption possible (e.g., use FIPS 140-2 validated modules) to guard against the inherent threats associated with multi-tenant cloud environments.
Tokenization is a process by which a sensitive data field, such as a "Name" or "National ID Number," is replaced with a surrogate value called a token. De-tokenization is the reverse process of redeeming a token for its associated original value. While various approaches to creating tokens exist, frequently they are simply randomly generated values that have no mathematical relation to the original data field (click here to review third-party evaluation of PerspecSys' tokenization approach). This underlies the inherent security of the approach - it is nearly impossible to determine the original value of a sensitive data field by knowing only the surrogate token value. When deployed as a technique within a Cloud Data Protection Gateway, the token "vault" that matches the clear text value with the surrogate token stays on-site within an organization's data-center. Because of this, the benefit from a data residency compliance perspective is apparent - the data truly never leaves the enterprise's location.
How Encryption Differs
Encryption is an obfuscation approach that uses a cipher algorithm to mathematically transform sensitive data's original value to a surrogate value. The surrogate can be transformed back to the original value via the use of a "key," which can be thought of as the means to undo the mathematical lock. While encryption clearly can be used to obfuscate a value, a mathematical link back to its true form still exists. As described, tokenization is unique in that it completely removes the original data from the systems in which the tokens reside (the cloud) and there is no construct of a "key" that can be used to bring it back into the clear in the cloud.
In our experience with many customers, it is this unique characteristic of tokenization that has made it the preferred approach selected by enterprises when they are explicitly trying to address data residency requirements. In the words of one of our largest customers (who selected tokenization as their data security approach), "encrypted data leaving your premises is still data leaving your premises."
But If Encryption Is Used - Deploy Using Best Practices
If an organization decides to deploy encryption in order to protect sensitive information going to the cloud, then they need to ensure that industry standard best practices on the use of encryption are followed. As highlighted in the Cloud Security Alliance's Guidelines as well as numerous Gartner Reports, the use of published, well-vetted strong encryption algorithms is a must. In fact, the previously mentioned report "Five Cloud Data Residency Issues That Must Not Be Ignored" notes that enterprises need to ensure that the "strength of the security is not compromised." A good guideline is to look for solutions that support FIPS 140-2 validated algorithms from well-known providers such as McAfee, RSA, SafeNet, Symantec and Voltage Security. A unique and highly valued quality of the PerspecSys gateway is that cloud end users can still enjoy the full capabilities of cloud applications (such as SEARCH) even with data that is strongly encrypted with these industry accepted, validated algorithms.
Netting It Out
There is much to gain from using data obfuscation and replacement technologies to satisfy residency requirements in order to pave the way to cloud adoption. But equally, there is much to lose if the implementation is not well thought through. Do your homework - consider tokenization as an approach, question any encryption techniques that are not well vetted and accepted in the industry and finally, compare solutions from multiple vendors (a suggestion - refer to our whitepaper as a guide: "Critical Questions to Ask Cloud Protection Gateway Providers". We know from our experience helping many organizations around the world tackle these challenges via the use of our Cloud Data Protection Gateway, that by charting your path carefully at the beginning of your project, you can arrive at a solution that will fully meet the needs of your Security, Legal, and Business Line teams.
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.
Over the past year, Datical has had amazing success with our flagship product, Datical DB. We’ve seen multiple visionary, sector-leading companies select Datical DB to drive their Application Schema changes. Now that the number has grown rapidly over the past year, we can begin to see patterns in why customers choose Datical DB. One of them turns out to be pretty emblematic of our other customers. So, let's examine the reasons why they chose to adopt Datical DB.
Jan. 30, 2015 07:00 PM EST Reads: 590
“DevOps is really about the business. The business is under pressure today, competitively in the marketplace to respond to the expectations of the customer. The business is driving IT and the problem is that IT isn't responding fast enough," explained Mark Levy, Senior Product Marketing Manager at Serena Software, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 06:30 PM EST Reads: 2,575
At 15th Cloud Expo, Shrikant Pattathil, Executive Vice President at Harbinger Systems, demos a video delivery platform that helps you do interactive videos. He discusses how Harbinger is accomplishing it in the cloud world, the problems they faced and the choices they made to get around these problems.
Jan. 30, 2015 05:45 PM EST Reads: 1,632
Want to enable self-service provisioning of application environments in minutes that mirror production? Can you automatically provide rich data with code-level detail back to the developers when issues occur in production? In his session at DevOps Summit, David Tesar, Microsoft Technical Evangelist on Microsoft Azure and DevOps, will discuss how to accomplish this and more utilizing technologies such as Microsoft Azure, Visual Studio online, and Application Insights in this demo-heavy session.
Jan. 30, 2015 05:15 PM EST Reads: 2,608
Log data provides the most granular view into what is happening across your systems, applications, and end users. Logs can show you where the issues are in real-time, and provide a historical trending view over time. Logs give you the whole picture. Logentries, a log management and analytics service built for the cloud, has announced a new integration with Slack, the team communication platform, to enable real-time system and application monitoring. Users of both services can now receive real-...
Jan. 30, 2015 05:00 PM EST Reads: 890
Entuity®, a provider of enterprise-class network management solutions, today announced that it solidifies its position as a market leader through global enterprise customer acquisitions and a refined channel strategy. In 2014, Entuity increased new license revenues in EMEA by over 75 percent, and LATAM by over 125 percent as customers embraced Entuity for its highly automated solution and unified architecture. Entuity’s refined channel strategy focuses on even deeper strategic alignment with ke...
Jan. 30, 2015 05:00 PM EST Reads: 657
CloudBees, Inc., has announced a $23.5 million financing round, led by longtime CloudBees investor Lightspeed Venture Partners. Existing investors Matrix Partners, Verizon Ventures and Blue Cloud Ventures also participated in the round. The latest funding announcement follows earlier rounds of $4 million, $10.5 million and $10.8 million, bringing the total investment in CloudBees to just under $50 million since the company’s inception in 2010. Previous venture investment rounds were led by Ma...
Jan. 30, 2015 04:45 PM EST Reads: 659
We are all here because we are sold on the transformative promise of The Cloud. But what good is all of this ephemeral, on-demand infrastructure if your usage doesn't actually improve the agility and speed of your business? How must Operations adapt in order to avoid stifling your Cloud initiative? In his session at DevOps Summit, Damon Edwards, co-founder and managing partner of the DTO Solutions, will highlight the successful organizational, process, and tooling patterns of high-performing c...
Jan. 30, 2015 04:15 PM EST Reads: 2,853
“The year of the cloud – we have no idea when it's really happening but we think it's happening now. For those technology providers like Zentera that are helping enterprises move to the cloud - it's been fun to watch," noted Mike Loftus, VP Product Management and Marketing at Zentera Systems, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 04:00 PM EST Reads: 2,299
Technology is enabling a new approach to collecting and using data. This approach, commonly referred to as the "Internet of Things" (IoT), enables businesses to use real-time data from all sorts of things including machines, devices and sensors to make better decisions, improve customer service, and lower the risk in the creation of new revenue opportunities. In his General Session at Internet of @ThingsExpo, Dave Wagstaff, Vice President and Chief Architect at BSQUARE Corporation, discuss the ...
Jan. 30, 2015 03:45 PM EST Reads: 3,126
"ElasticBox is an enterprise company that makes it very easy for developers and IT ops to collaborate to develop, build and deploy applications on any cloud - private, public or hybrid," stated Monish Sharma, VP of Customer Success at ElasticBox, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 03:30 PM EST Reads: 2,780
Agility is top of mind for Cloud/Service providers and Enterprises alike. Policy Driven Data Center provides a policy model for application deployment by decoupling application needs from the underlying infrastructure primitives. In his session at 15th Cloud Expo, David Klebanov, a Technical Solutions Architect with Cisco Systems, discussed how it differentiates from the software-defined top-down control by offering a declarative approach to allow faster and simpler application deployment. Davi...
Jan. 30, 2015 03:30 PM EST Reads: 3,396
Cloud Expo 2014 TV commercials will feature @ThingsExpo, which was launched in June, 2014 at New York City's Javits Center as the largest 'Internet of Things' event in the world.
Jan. 30, 2015 03:15 PM EST Reads: 3,504
Cloud Technology Partners on Wednesday announced it has been recognized by the Modern Infrastructure Impact Awards as one of the Best Amazon Web Services (AWS) Consulting Partners. Selected by the editors of TechTarget's SearchDataCenter.com, and by votes from customers and strategic channel partners, the companies acknowledged by the Modern Infrastructure Impact Awards represent the top providers of cloud consulting services for AWS including application migration, application development, inf...
Jan. 30, 2015 03:00 PM EST Reads: 1,520
“Will Jaya is a direct source for server integration and storage solutions. If you are looking for any specific configurations for a project we can help you configure based on your needs and requirements," explained Netty Goya, CEO of Will Jaya, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 03:00 PM EST Reads: 1,677
“We help people build clusters, in the classical sense of the cluster. We help people put a full stack on top of every single one of those machines. We do the full bare metal install," explained Greg Bruno, Vice President of Engineering and co-founder of StackIQ, in this SYS-CON.tv interview at 15th Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 02:45 PM EST Reads: 2,531
In this demo at 15th Cloud Expo, John Meza, Product Engineer at Esri, showed how Esri products hook into Hadoop cluster to allow you to do spatial analysis on the spatial data within your cluster, and he demonstrated rendering from a data center with ArcGIS Pro, a new product that has a brand new rendering engine.
Jan. 30, 2015 02:30 PM EST Reads: 1,763
"Blue Box has been around for 10-11 years, and last year we launched Blue Box Cloud. We like the term 'Private Cloud as a Service' because we think that embodies what we are launching as a product - it's a managed hosted private cloud," explained Giles Frith, Vice President of Customer Operations at Blue Box, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 02:30 PM EST Reads: 2,722
"People are a lot more knowledgeable about APIs now. There are two types of people who work with APIs - IT people who want to use APIs for something internal and the product managers who want to do something outside APIs for people to connect to them," explained Roberto Medrano, Executive Vice President at SOA Software, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 30, 2015 02:30 PM EST Reads: 2,696
The Software Defined Data Center (SDDC), which enables organizations to seamlessly run in a hybrid cloud model (public + private cloud), is here to stay. IDC estimates that the software-defined networking market will be valued at $3.7 billion by 2016. Security is a key component and benefit of the SDDC, and offers an opportunity to build security 'from the ground up' and weave it into the environment from day one. In his session at 16th Cloud Expo, Reuven Harrison, CTO and Co-Founder of Tufin,...
Jan. 30, 2015 02:15 PM EST Reads: 1,660