Welcome!

Microservices Expo Authors: TJ Randall, Liz McMillan, Elizabeth White, Pat Romanski, AppDynamics Blog

Related Topics: Cloud Security, Java IoT, Linux Containers, @CloudExpo

Cloud Security: Article

Einstein, Sharks and Clouds: IT Security in the Cloud

Security, while a very real and legitimate concern is relative

What can these things possibly have in common?  In a word - relativity. 

I'm reminded of the old joke, two guys are swimming in the ocean when they notice a shark and one guy takes off swimming towards the boat, while the other says, "What are you doing?  We can't swim faster than a shark", the other replies, "I don't need to swim faster than a shark, just faster than you."

Lately there has been a barrage of articles with regards to cloud security, and some very public demonstrations of outages with Facebook and Twitter.  Its been a field day for many who oppose the cloud computing model.  Let me get this out of the way so that there is no misunderstanding, yes, I agree with most on the need for better security in the cloud, and rest assured, the cloud service providers are motivated to work on it.  That being said, lets move on. 

Security, while a very real and legitimate concern is relative.  While IT security has improved over the years I've been in this business, there are IT security breaches at banks, governments, educational institutions, retailers, and many other organizations which are not using the cloud today.  Just do a simple Google search and you'll find plenty of ammo on the need for better security, cloud or no cloud.

While the discussion of cloud security is certainly a very important one, lets not forget that it's a discussion that's relative to the level of security in the current business environment of those considering moving to the cloud today. 

Many of us who have spent our careers in or around IT recognize many of the security issues that cloud service providers will need to address.  This is particularly true for those that have spent most of that time at large, enterprise organizations.  We have to stop and remind ourselves, who are the prime, early adopter candidates for cloud computing? The answer here seems to be SMB

So lets talk about SMB IT practices for a moment, and lets begin with the smallest of organizations, say 1-20 employees.  Most of these companies can't afford IT staff, have no backup for their business records, have underutilized servers, have no security plan, or what many other IT professionals recognize as best practices in the industry, never mind security.  Disaster, backup and recovery?  Oh, yes, it's that tape backup in the desk next to the computer.  They fax and e.mail "secure" documents around sometimes to the wrong fax or (external) e.mail address - oops, there goes Joe's private medical records.  In these cases, cloud computing begins to look pretty attractive.

We can repeat this story on a gradual scale adding  IT headcount along the way.  How many IT people in a 20-50 employee organization?  50-100, 100-500?  Certainly, some of the aforementioned issues get addressed, though not all, as they're dealing with many IT issues, are probably understaffed, and overwhelmed.  Lets not forget we're talking about small businesses across all industries - accountants, doctors, lawyers, architects, retailers, and others, not necessarily small IT businesses.  Add in the greatest recession since WWII, and well, you can see how the cloud value proposition begins to make sense to many in this segment of the market.  Those small organizations will likely benefit from a move to the cloud, and will be more competitive as a result. 

Last one with the legacy traditional IT environment, please turn off the lights, and try to stay ahead of the sharks.

-Tune The Future-

More Stories By Ray DePena

Ray DePena worked at IBM for over 12 years in various senior global roles in managed hosting sales, services sales, global marketing programs (business innovation), marketing management, partner management, and global business development.
His background includes software development, computer networking, systems engineering, and IT project management. He holds an MBA in Information Systems, Marketing, and International Business from New York University’s Stern School of Business, and a BBA in Computer Systems from the City University of New York at Baruch College.

Named one of the World's 30 Most Influential Cloud Computing Bloggers in 2009, Top 50 Bloggers on Cloud Computing in 2010, and Top 100 Bloggers on Cloud Computing in 2011, he is the Founder and Editor of Amazon.com Journal,Competitive Business Innovation Journal,and Salesforce.com Journal.

He currently serves as an Industry Advisor for the Higher Education Sector on a National Science Foundation Initiative on Computational Thinking. Born and raised in New York City, Mr. DePena now lives in northern California. He can be followed on:

Twitter: @RayDePena   |   LinkedIn   |   Facebook   |   Google+

Microservices Articles
At its core DevOps is all about collaboration. The lines of communication must be opened and it takes some effort to ensure that they stay that way. It’s easy to pay lip service to trends and talk about implementing new methodologies, but without action, real benefits cannot be realized. Success requires planning, advocates empowered to effect change, and, of course, the right tooling. To bring about a cultural shift it’s important to share challenges. In simple terms, ensuring that everyone k...
Is advanced scheduling in Kubernetes achievable?Yes, however, how do you properly accommodate every real-life scenario that a Kubernetes user might encounter? How do you leverage advanced scheduling techniques to shape and describe each scenario in easy-to-use rules and configurations? In his session at @DevOpsSummit at 21st Cloud Expo, Oleg Chunikhin, CTO at Kublr, answered these questions and demonstrated techniques for implementing advanced scheduling. For example, using spot instances and co...
Today most companies are adopting or evaluating container technology - Docker in particular - to speed up application deployment, drive down cost, ease management and make application delivery more flexible overall. As with most new architectures, this dream takes significant work to become a reality. Even when you do get your application componentized enough and packaged properly, there are still challenges for DevOps teams to making the shift to continuous delivery and achieving that reducti...
Skeuomorphism usually means retaining existing design cues in something new that doesn’t actually need them. However, the concept of skeuomorphism can be thought of as relating more broadly to applying existing patterns to new technologies that, in fact, cry out for new approaches. In his session at DevOps Summit, Gordon Haff, Senior Cloud Strategy Marketing and Evangelism Manager at Red Hat, discussed why containers should be paired with new architectural practices such as microservices rathe...
With the rise of Docker, Kubernetes, and other container technologies, the growth of microservices has skyrocketed among dev teams looking to innovate on a faster release cycle. This has enabled teams to finally realize their DevOps goals to ship and iterate quickly in a continuous delivery model. Why containers are growing in popularity is no surprise — they’re extremely easy to spin up or down, but come with an unforeseen issue. However, without the right foresight, DevOps and IT teams may lo...
Kubernetes is a new and revolutionary open-sourced system for managing containers across multiple hosts in a cluster. Ansible is a simple IT automation tool for just about any requirement for reproducible environments. In his session at @DevOpsSummit at 18th Cloud Expo, Patrick Galbraith, a principal engineer at HPE, will discuss how to build a fully functional Kubernetes cluster on a number of virtual machines or bare-metal hosts. Also included will be a brief demonstration of running a Galer...
DevOps is under attack because developers don’t want to mess with infrastructure. They will happily own their code into production, but want to use platforms instead of raw automation. That’s changing the landscape that we understand as DevOps with both architecture concepts (CloudNative) and process redefinition (SRE). Rob Hirschfeld’s recent work in Kubernetes operations has led to the conclusion that containers and related platforms have changed the way we should be thinking about DevOps and...
In his session at 20th Cloud Expo, Mike Johnston, an infrastructure engineer at Supergiant.io, will discuss how to use Kubernetes to setup a SaaS infrastructure for your business. Mike Johnston is an infrastructure engineer at Supergiant.io with over 12 years of experience designing, deploying, and maintaining server and workstation infrastructure at all scales. He has experience with brick and mortar data centers as well as cloud providers like Digital Ocean, Amazon Web Services, and Rackspace....
"There is a huge interest in Kubernetes. People are now starting to use Kubernetes and implement it," stated Sebastian Scheele, co-founder of Loodse, in this SYS-CON.tv interview at DevOps at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Modern software design has fundamentally changed how we manage applications, causing many to turn to containers as the new virtual machine for resource management. As container adoption grows beyond stateless applications to stateful workloads, the need for persistent storage is foundational - something customers routinely cite as a top pain point. In his session at @DevOpsSummit at 21st Cloud Expo, Bill Borsari, Head of Systems Engineering at Datera, explored how organizations can reap the bene...