|By Lori MacVittie||
|July 11, 2014 09:00 AM EDT||
Despite the hype and drama surrounding the HTTP 2.0 effort, the latest version of the ubiquitous HTTP protocol is not just a marketing term. It's a real, live IETF standard that is scheduled to "go live" in November (2014).
And it changes everything.
There are a lot of performance enhancing related changes in the HTTP 2.0 specification including multiplexing and header compression. These are not to be overlooked as minimal updates as they significantly improve performance, particularly for clients connecting over a mobile network. Header compression, for example, minimizes the requirement to transport HTTP headers with each and every request - and response. HTTP headers can become quite the overhead, particularly for those requests comprised simply of a URL or a few bytes of data.
Multiplexing has traditionally been a server-side technology, designated as an offload capability that optimizes both server resources and, in turn, performance. Enabling multiplexing on the client side, a la SPDY (which is the actually the basis for HTTP 2.0 and is supported by 65% of browsers today) and MPTCP protocols, enables the same benefits in terms of reducing resource consumption. It has the added benefit of improving performance by eliminating overhead associated with not just opening a new connection, but maintaining the state of each of them.
These are not what changes everything, however. While these are needed improvements and will certainly benefit clients and applications that can take advantage of them (either natively or by employing an HTTP gateway) the real game changer with HTTP 2.0 is the mandatory use of SSL.
Yes, that's right. SSL is mandatory.
What does that mean?
For everyone on the data center side of this equation - whether that data center is a cloud or a traditional one - mandating SSL or TLS for HTTP will effectively blind most of the application data path.
This has always been true; enabling end-to-end SSL for web applications (which Our (that's F5) data shows is 64% of all applications being delivered) has always meant restricting visibility into web traffic. After all, the purpose of transport layer security protocols like SSL and TLS is to protect data in flight from prying eyes. Those eyes include benevolent services like performance monitoring, IDS, IPS, DLP, web acceleration and any other service which relies on the ability to inspect data in flight.
This requirement for SSL or TLS means there's going to have to be some changes in the network architecture if you're going to move to HTTP 2.0 to take advantage of its performance benefits. Somehow you're going to have to figure out how to support a MUST use TLS/SSL requirement while still enabling monitoring, acceleration and security services - hopefully without requiring that every service in the application service conga line decrypt and re-encrypt the data.
While marketing made much of the "SSL Everywhere" movement and many organizations did, in fact, move to complying with the notion that every web interaction should be secured with SSL or TLS, not everyone was as dedicated to enforcing it on consumers and employees. Non-secured HTTP was still often allowed, despite the risks associated with it.
HTTP 2.0 will mean giving more than just lip service to security by requiring that organizations adopting the new protocol utterly and completely embrace it.
SYS-CON Events announced today that Fusion, a leading provider of cloud services, 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. Fusion, a leading provider of integrated cloud solutions to small, medium and large businesses, is the industry’s single source for the cloud. Fusion’s advanced, proprietary cloud service platform enables the integration of leading edge solutions in the cloud, including clou...
Dec. 10, 2016 01:00 PM EST Reads: 596
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...
Dec. 10, 2016 12:45 PM EST Reads: 2,131
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life sett...
Dec. 10, 2016 12:15 PM EST Reads: 7,459
SYS-CON Events announced today that Dataloop.IO, an innovator in cloud IT-monitoring whose products help organizations save time and money, has been named “Bronze 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. Dataloop.IO is an emerging software company on the cutting edge of major IT-infrastructure trends including cloud computing and microservices. The company, founded in the UK but now based in San Fran...
Dec. 10, 2016 12:00 PM EST Reads: 771
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
Dec. 10, 2016 12:00 PM EST Reads: 2,396
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.
Dec. 10, 2016 12:00 PM EST Reads: 2,406
DevOps is being widely accepted (if not fully adopted) as essential in enterprise IT. But as Enterprise DevOps gains maturity, expands scope, and increases velocity, the need for data-driven decisions across teams becomes more acute. DevOps teams in any modern business must wrangle the ‘digital exhaust’ from the delivery toolchain, "pervasive" and "cognitive" computing, APIs and services, mobile devices and applications, the Internet of Things, and now even blockchain. In this power panel at @...
Dec. 10, 2016 12:00 PM EST Reads: 1,076
"MathFreeOn.com is a line coding platform for engineers and scientists. When they want to solve an engineering problem and they have to use software - they have to pay a lot of money for licenses - but with MathFreeOn you don't have to pay a lot of money. Just go to our site and write the code and you can check the result right away," explained Simon Lee, CMO of MathFreeOn, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Cla...
Dec. 10, 2016 12:00 PM EST Reads: 479
Dec. 10, 2016 11:30 AM EST Reads: 2,021
The many IoT deployments around the world are busy integrating smart devices and sensors into their enterprise IT infrastructures. Yet all of this technology – and there are an amazing number of choices – is of no use without the software to gather, communicate, and analyze the new data flows. Without software, there is no IT. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, Dave McCarthy, Director of Products at Bsquare Corporation; Alan Williamson, Principal...
Dec. 10, 2016 11:00 AM EST Reads: 695
In his session at Cloud Expo, Robert Cohen, an economist and senior fellow at the Economic Strategy Institute, provideed economic scenarios that describe how the rapid adoption of software-defined everything including cloud services, SDDC and open networking will change GDP, industry growth, productivity and jobs. This session also included a drill down for several industries such as finance, social media, cloud service providers and pharmaceuticals.
Dec. 10, 2016 11:00 AM EST Reads: 670
Extracting business value from Internet of Things (IoT) data doesn’t happen overnight. There are several requirements that must be satisfied, including IoT device enablement, data analysis, real-time detection of complex events and automated orchestration of actions. Unfortunately, too many companies fall short in achieving their business goals by implementing incomplete solutions or not focusing on tangible use cases. In his general session at @ThingsExpo, Dave McCarthy, Director of Products...
Dec. 10, 2016 11:00 AM EST Reads: 1,006
Infrastructure is widely available, but who’s managing inbound/outbound traffic? Data is created, stored, and managed online – who is protecting it and how? In his session at 19th Cloud Expo, Jaeson Yoo, SVP of Business Development at Penta Security Systems Inc., discussed how to keep any and all infrastructure clean, safe, and efficient by monitoring and filtering all malicious HTTP/HTTPS traffic at the OSI Layer 7. Stop attacks and web intruders before they can enter your network.
Dec. 10, 2016 11:00 AM EST Reads: 504
Internet of @ThingsExpo has announced today that Chris Matthieu has been named tech chair of Internet of @ThingsExpo 2017 New York The 7th Internet of @ThingsExpo will take place on June 6-8, 2017, at the Javits Center in New York City, New York. Chris Matthieu is the co-founder and CTO of Octoblu, a revolutionary real-time IoT platform recently acquired by Citrix. Octoblu connects things, systems, people and clouds to a global mesh network allowing users to automate and control design flo...
Dec. 10, 2016 10:30 AM EST Reads: 912
Unsecured IoT devices were used to launch crippling DDOS attacks in October 2016, targeting services such as Twitter, Spotify, and GitHub. Subsequent testimony to Congress about potential attacks on office buildings, schools, and hospitals raised the possibility for the IoT to harm and even kill people. What should be done? Does the government need to intervene? This panel at @ThingExpo New York brings together leading IoT and security experts to discuss this very serious topic.
Dec. 10, 2016 10:15 AM EST Reads: 645
Businesses and business units of all sizes can benefit from cloud computing, but many don't want the cost, performance and security concerns of public cloud nor the complexity of building their own private clouds. Today, some cloud vendors are using artificial intelligence (AI) to simplify cloud deployment and management. In his session at 20th Cloud Expo, Ajay Gulati, Co-founder and CEO of ZeroStack, will discuss how AI can simplify cloud operations. He will cover the following topics: why clou...
Dec. 10, 2016 10:00 AM EST Reads: 1,087
In this strange new world where more and more power is drawn from business technology, companies are effectively straddling two paths on the road to innovation and transformation into digital enterprises. The first path is the heritage trail – with “legacy” technology forming the background. Here, extant technologies are transformed by core IT teams to provide more API-driven approaches. Legacy systems can restrict companies that are transitioning into digital enterprises. To truly become a lead...
Dec. 10, 2016 09:45 AM EST Reads: 653
Internet-of-Things discussions can end up either going down the consumer gadget rabbit hole or focused on the sort of data logging that industrial manufacturers have been doing forever. However, in fact, companies today are already using IoT data both to optimize their operational technology and to improve the experience of customer interactions in novel ways. In his session at @ThingsExpo, Gordon Haff, Red Hat Technology Evangelist, will share examples from a wide range of industries – includin...
Dec. 10, 2016 09:00 AM EST Reads: 1,787
"We analyze the video streaming experience. We are gathering the user behavior in real time from the user devices and we analyze how users experience the video streaming," explained Eric Kim, Founder and CEO at Streamlyzer, in this SYS-CON.tv interview at 19th Cloud Expo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Dec. 10, 2016 07:30 AM EST Reads: 806
Enterprise IT has been in the era of Hybrid Cloud for some time now. But it seems most conversations about Hybrid are focused on integrating AWS, Microsoft Azure, or Google ECM into existing on-premises systems. Where is all the Private Cloud? What do technology providers need to do to make their offerings more compelling? How should enterprise IT executives and buyers define their focus, needs, and roadmap, and communicate that clearly to the providers?
Dec. 10, 2016 06:00 AM EST Reads: 721