Welcome!

@CloudExpo Authors: Mehdi Daoudi, Elizabeth White, Astadia CloudGPS, Christoph Schell, Yeshim Deniz

Related Topics: @CloudExpo, Microservices Expo, Containers Expo Blog, Cloud Security

@CloudExpo: Blog Feed Post

Getting at the Heart of Security in the Cloud

CloudPassage digs a bit deeper into the issue of security and public cloud computing and finds some interesting results

Security is a pretty big word. It’s used to represent everything from attack prevention to authentication and authorization to securing transport protocols. It’s used as an umbrella term for such a wide variety of concerns that it has become virtually meaningless when applied to technology.

security-umbrellaFor some time, purveyors of security studies have asked the market, “What’s stopping you from adopting cloud?” Invariably one of the most often cited show-stoppers is “security.” Pundits raced to tell us this, but in no wise did they offer deeper insight into what, exactly, security meant.

So it was nice to see CloudPassage dig deeper into “security in the cloud” with a recent survey it conducted. You may recall that CloudPassage has a more than passing interest in cloud-based security, as its focus is on cloud-based security with an emphasis on host-based firewalls. Published in February 2012, it sheds some light on what IT professionals consider most important with respect to public cloud security.

Not unsurprisingly, “lack of perimeter defenses and/or network control” was the most often cited concern with respect to security in public cloud environments with 25% of respondents indicating it was troubling. This response would appear to go hand in hand with the 12% who cited an inability to leverage “enterprise security tools” in public cloud environments. It is no secret that duplicating security architectures and processes in the cloud is not something we seen done at this juncture. When you combine an inability to replicate security policy and process in the cloud due to incompatibilities of infrastructure and software with a less than robust security service offering in public cloud environments, the “lack of perimeter defenses and/or network control” answer being top of the list makes a lot of sense.

cloudpassage-concerns

WHERE ARE WE GOING?

There are myriad surveys that indicate organizations are moving to use public cloud computing, despite these concerns, and one assumes that this means they are finding ways to resolve these issues. Many organizations are turning back the clock and taking advantage of agent-based (host deployed) solutions to secure their assets in public cloud environments, which affords much better protection than nothing at all, and others still are leveraging the tried-and-true “checklist” method: manually securing servers based on best-practices and corporate policy.

Neither is optimal from an operational perspective. Neither is the use of cloud provider offered services such as Amazon security groups because the result is a disjointed set of security policies across multiple environments. Policy languages and implementation – not to mention capabilities – vary widely from service to service. While the most basic of protections – firewalling – is more compatible from the perspective of ability to codify, still the actual policy language will differ. These disconnects can lead to gaps in security policies that leave open to attack the organization’s assets. Inconsistent management and deployment processes spanning multiple environments leave open the possibility of human error and misconfiguration, an often cited cause of outages and breaches in general.

cloudpassage-securetoday

Where we are today is sitting with a disjointed set of options from which to choose, and the need to somehow cobble together these disparate tools and services into a comprehensive security strategy capable of consistently securing servers, applications, and other resources from attack, exploitation, and breach.

It is not really an inspiring view at the moment.

Vendors and providers need to work toward some common language and services that enable consistent replication – and thus enforcement - of the policies that govern access and protection of all corporate resources, regardless of location. Whether through standards initiatives or brokerage of APIs or better ability of organizations to deploy security solutions in both the data center and public cloud environments is not necessarily the question. The question is how can enterprises better address the specific security-related concerns they have regarding public cloud deployments in a way that minimizes risk of misconfiguration or gaps in policy enforcement while providing for operationally consistent processes that ensure the benefits of public cloud computing are not lost.

REVERSE INTEGRATION

One of the interesting trends that we’re seeing is around the demand for consistency in infrastructure across environments, and this will eventually drive demand for integration of what are today “cloud only” solutions back into data center components. Folks like CloudPassage and other cloud-focused systems that deliver host-based security coupled with a SaaS management model will eventually need to consider integration with “traditional” enterprise solutions as a means to deliver the consistency necessary to maintain cloud-related operational benefits.

Right now we’re seeing a move toward preserving operational consistency through replication of policy from within the data center out, to the cloud. But as cloud-hosted solutions continue to mature and evolve, one would expect to see the ability to replicate policy in the other direction – from the cloud back into the data center. This is no trivial task, as it requires the SaaS management component of such solutions to become what might be considered a policy broker; that is, their system becomes the point of policy creation and management and it is through integration with both cloud and data center infrastructure that such policies are deployed, updated, and managed.

This is why the notion of API-enabled infrastructure, a.k.a. Infrastructure 2.0, is so important. It’s not just about creating a vibrant and healthy ecosystem of solutions within the data center, but in the cloud and in between, as well. It is the glue that will integrate disparate systems and normalize policies across environments, and ultimately provide the market with a broader set of choices that can more efficiently and effectively address the specific security (and other operational) concerns that may be preventing organizations from fully embracing cloud computing.

Read the original blog entry...

More Stories By Lori MacVittie

Lori MacVittie is responsible for education and evangelism of application services available across F5’s entire product suite. Her role includes authorship of technical materials and participation in a number of community-based forums and industry standards organizations, among other efforts. MacVittie has extensive programming experience as an application architect, as well as network and systems development and administration expertise. Prior to joining F5, MacVittie was an award-winning Senior Technology Editor at Network Computing Magazine, where she conducted product research and evaluation focused on integration with application and network architectures, and authored articles on a variety of topics aimed at IT professionals. Her most recent area of focus included SOA-related products and architectures. She holds a B.S. in Information and Computing Science from the University of Wisconsin at Green Bay, and an M.S. in Computer Science from Nova Southeastern University.

@CloudExpo Stories
"We are an IT services solution provider and we sell software to support those solutions. Our focus and key areas are around security, enterprise monitoring, and continuous delivery optimization," noted John Balsavage, President of A&I Solutions, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
There is a huge demand for responsive, real-time mobile and web experiences, but current architectural patterns do not easily accommodate applications that respond to events in real time. Common solutions using message queues or HTTP long-polling quickly lead to resiliency, scalability and development velocity challenges. In his session at 21st Cloud Expo, Ryland Degnan, a Senior Software Engineer on the Netflix Edge Platform team, will discuss how by leveraging a reactive stream-based protocol,...
SYS-CON Events announced today that Calligo, an innovative cloud service provider offering mid-sized companies the highest levels of data privacy and security, has been named "Bronze Sponsor" of 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. Calligo offers unparalleled application performance guarantees, commercial flexibility and a personalised support service from its globally located cloud plat...
As enterprise cloud becomes the norm, businesses and government programs must address compounded regulatory compliance related to data privacy and information protection. The most recent, Controlled Unclassified Information and the EU’s GDPR have board level implications and companies still struggle with demonstrating due diligence. Developers and DevOps leaders, as part of the pre-planning process and the associated supply chain, could benefit from updating their code libraries and design by in...
"Peak 10 is a hybrid infrastructure provider across the nation. We are in the thick of things when it comes to hybrid IT," explained Michael Fuhrman, Chief Technology Officer at Peak 10, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We were founded in 2003 and the way we were founded was about good backup and good disaster recovery for our clients, and for the last 20 years we've been pretty consistent with that," noted Marc Malafronte, Territory Manager at StorageCraft, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
DevOps at Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to w...
Internet of @ThingsExpo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 21st Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devic...
"We are focused on SAP running in the clouds, to make this super easy because we believe in the tremendous value of those powerful worlds - SAP and the cloud," explained Frank Stienhans, CTO of Ocean9, Inc., in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"The Striim platform is a full end-to-end streaming integration and analytics platform that is middleware that covers a lot of different use cases," explained Steve Wilkes, Founder and CTO at Striim, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We are still a relatively small software house and we are focusing on certain industries like FinTech, med tech, energy and utilities. We help our customers with their digital transformation," noted Piotr Stawinski, Founder and CEO of EARP Integration, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"DivvyCloud as a company set out to help customers automate solutions to the most common cloud problems," noted Jeremy Snyder, VP of Business Development at DivvyCloud, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
DX World EXPO, LLC., a Lighthouse Point, Florida-based startup trade show producer and the creator of "DXWorldEXPO® - Digital Transformation Conference & Expo" has announced its executive management team. The team is headed by Levent Selamoglu, who has been named CEO. "Now is the time for a truly global DX event, to bring together the leading minds from the technology world in a conversation about Digital Transformation," he said in making the announcement.
21st International Cloud Expo, taking place October 31 - November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA, 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. Me...
Kubernetes is an open source system for automating deployment, scaling, and management of containerized applications. Kubernetes was originally built by Google, leveraging years of experience with managing container workloads, and is now a Cloud Native Compute Foundation (CNCF) project. Kubernetes has been widely adopted by the community, supported on all major public and private cloud providers, and is gaining rapid adoption in enterprises. However, Kubernetes may seem intimidating and complex ...
SYS-CON Events announced today that DXWorldExpo has been named “Global Sponsor” of 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. Digital Transformation is the key issue driving the global enterprise IT business. Digital Transformation is most prominent among Global 2000 enterprises and government institutions.
SYS-CON Events announced today that Datera, that offers a radically new data management architecture, has been named "Exhibitor" of 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. Datera is transforming the traditional datacenter model through modern cloud simplicity. The technology industry is at another major inflection point. The rise of mobile, the Internet of Things, data storage and Big...
"We focus on SAP workloads because they are among the most powerful but somewhat challenging workloads out there to take into public cloud," explained Swen Conrad, CEO of Ocean9, Inc., in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"MobiDev is a Ukraine-based software development company. We do mobile development, and we're specialists in that. But we do full stack software development for entrepreneurs, for emerging companies, and for enterprise ventures," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
"We've been engaging with a lot of customers including Panasonic, we've been involved with Cisco and now we're working with the U.S. government - the Department of Homeland Security," explained Peter Jung, Chief Product Officer at Pulzze Systems, in this SYS-CON.tv interview at @ThingsExpo, held June 6-8, 2017, at the Javits Center in New York City, NY.