Containers Expo Blog Authors: Yeshim Deniz, Pat Romanski, Liz McMillan, Flint Brenton, Elizabeth White

Related Topics: Cloud Security, Agile Computing

Cloud Security: Blog Feed Post

Kaazing WebSocket Gateway Security is Strong

Part 2 in a two-part blog post that discusses HTML5 WebSocket and security

This is the second post of a two-part blog post that discusses HTML5 WebSocket and security. The first post, HTML5 WebSocket Security is Strong, talked about the security benefits that derive from being HTTP-compatible and the WebSocket standard itself. In this, the second post, I will highlight some of the extra security capabilities that Kaazing WebSocket Gateway offers.

Kaazing WebSocket Gateway makes your Web application architecture more secure. We leverage the HTTP and WebSocket standards as well as Kaazing-specific technology for capabilities beyond what the standard provides, but what real-world applications typically need. What are some of those things? Read on…

  • HTTP Authentication (Challenge/Response)

    Specified by RFC 2617, a WebSocket gateway/server can issue a standard HTTP challenge and receive a token or other authentication information in the HTTP Authorization header.

    The WebSocket gateway/server is the front line protecting your back-end server or application code. Rather than letting an untrusted (possibly malicious) user get access to the back-end service before discovering they don’t have credentials, you could prevent an unauthenticated user from even establishing a WebSocket connection in the first place.

    It’s the difference between letting someone through your front door in order to check their id versus checking their id outside the door first.

  • Single Sign-On (SSO)

    Our customers are enterprise companies that will usually have an SSO or authentication framework already in place. Rather than impose our own (proprietary) security restrictions on them, Kaazing’s vision is to utilize standards and plug in to your existing security architecture using an open and customizable interface.

    When the Kaazing Gateway issues a (standards-based) challenge for a new WebSocket connection, if the client has an existing token or cookie then that can be returned to the Gateway for validation. Thus if a user is already signed into your SSO framework then they can also use a WebSocket application without the need to log in again.

    Users can authenticate using a token provider from popular security vendors, or public token providers such as Facebook or Twitter, or your own proprietary token service.

  • Authentication Re-validation

    When using HTTP, a server has an opportunity (and overhead) with each individual request to re-authenticate the user. However a WebSocket connection is persistent; once a user has established the connection how do you enforce authentication rules?

    You could terminate the session and make the user re-authenticate. But what if have configured short sessions, such as 30 minutes? You don’t want to disconnect your users too often thereby causing them inconvenience. However you might not want long sessions either.

    Kaazing WebSocket Gateway can perform re-authentication without disconnecting your WebSocket connection. Staying consistent with the idea of plugging into your existing security framework, the Gateway will still rely on session rules dictated by your token provider rather than hard-coding them into the Gateway. And that’s the way it should be.

  • Fine-grained Authorization Control

    Once a user is authenticated and logged in, you know they are who they claim to be. However that doesn’t entitle them to perform any operation or see any data they want. With Kaazing WebSocket Gateway you have fine-grained authorization that lets you specify precisely what application-level operations users can perform or what data they can see.

    In keeping with Kaazing’s philosophy of adhering to standards, the Gateway uses a standard authorization model based on JAAS (Java Authentication and Authorization Service).

  • Distributed DMZ (DDMZ)

    Kaazing WebSocket Gateway was designed to live in a DMZ as the front-level protection for your back-end services. It offers encryption, authentication, authorization, and SSO to keep your trusted data safe.

    In addition, some security-conscious companies utilize layered DMZs for extra levels of protection on the Web. The Gateway has the capability to be distributed across DMZs so that each layer offers protection for the layer behind it. Users that don’t authenticate can fail fast closer to the user rather putting a burden on the center only to discover a user is not valid.

  • Secure Emulation

    In the real-world, emulation is a vital component for a WebSocket application. Users may be using old browsers, or intermediaries can interfere with a WebSocket connection. Over time this problem will fade as WebSocket becomes ubiquitous, but in the meantime a robust application needs to contend those times when a WebSocket connection become established.

    Kaazing has the premier WebSocket emulation on the planet. One of the important reasons for that is because any security configuration you specify in the Gateway will apply to both native and emulated WebSocket connections. This is completely seamless and transparent. Your developers and administrators not only won’t have to configure things differently for native versus emulated, but they won’t be aware there even is a difference. In other words, configure the Gateway with your security preferences once, and those settings will apply to both native and emulated connections, as well as for all clients whether they are JavaScript, Flash, Silverlight, Java, or whether desktop, browser, or mobile.

  • Unified Security

    Kaazing WebSocket Gateway unifies your architecture by acting as a single access point for your back-end services for a variety of client types. It doesn’t matter if your client is browser or mobile based, or whether you use JavaScript, Flash/Flex, Silverlight, or Java: you access the Gateway (and thus your back-end services) in the same way. Moreover it doesn’t matter if you’re using native WebSocket or emulation.

    This carries over to security as well. You configure security options once on the Gateway and those settings apply to all clients,irrespective of the client technology and whether desktop, browser, or mobile.

In case you can’t already tell, at Kaazing we take security seriously. That’s because we have to. Many of our customers are banks and financial institutions with stringent security requirements, providing critical data from back-end system to users over the Web.

While standard security techniques can make a WebSocket connection secure (assuming your WebSocket vendor implements them), robust, real-world applications need more. The ability to plug in to your existing SSO framework, adhere to your existing session rules, offer fine-grained authorization, and so on are key differentiators that provide security, flexibility, and ease-of-use.

Instead of developers building security elements into the application itself, administrators can configure various security options independently of the app. This lets your developers focus on what they should be focusing on: application logic and slick user interfaces.

Read the original blog entry...

More Stories By Kaazing Blog

Kaazing is helping define the future of the event-driven enterprise by accelerating the Web for the Internet of Things.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.

@ThingsExpo Stories
The best way to leverage your Cloud Expo presence as a sponsor and exhibitor is to plan your news announcements around our events. The press covering Cloud Expo and @ThingsExpo will have access to these releases and will amplify your news announcements. More than two dozen Cloud companies either set deals at our shows or have announced their mergers and acquisitions at Cloud Expo. Product announcements during our show provide your company with the most reach through our targeted audiences.
DevOpsSummit New York 2018, colocated with CloudEXPO | DXWorldEXPO New York 2018 will be held November 11-13, 2018, in New York City. Digital Transformation (DX) is a major focus with the introduction of DXWorldEXPO within the program. Successful transformation requires a laser focus on being data-driven and on using all the tools available that enable transformation if they plan to survive over the long term. A total of 88% of Fortune 500 companies from a generation ago are now out of bus...
With 10 simultaneous tracks, keynotes, general sessions and targeted breakout classes, @CloudEXPO and DXWorldEXPO are two of the most important technology events of the year. Since its launch over eight years ago, @CloudEXPO and DXWorldEXPO have presented a rock star faculty as well as showcased hundreds of sponsors and exhibitors! In this blog post, we provide 7 tips on how, as part of our world-class faculty, you can deliver one of the most popular sessions at our events. But before reading...
DXWordEXPO New York 2018, colocated with CloudEXPO New York 2018 will be held November 11-13, 2018, in New York City and will bring together Cloud Computing, FinTech and Blockchain, Digital Transformation, Big Data, Internet of Things, DevOps, AI, Machine Learning and WebRTC to one location.
DXWorldEXPO | CloudEXPO are the world's most influential, independent events where Cloud Computing was coined and where technology buyers and vendors meet to experience and discuss the big picture of Digital Transformation and all of the strategies, tactics, and tools they need to realize their goals. Sponsors of DXWorldEXPO | CloudEXPO benefit from unmatched branding, profile building and lead generation opportunities.
DXWorldEXPO LLC announced today that ICOHOLDER named "Media Sponsor" of Miami Blockchain Event by FinTechEXPO. ICOHOLDER give you detailed information and help the community to invest in the trusty projects. Miami Blockchain Event by FinTechEXPO has opened its Call for Papers. The two-day event will present 20 top Blockchain experts. All speaking inquiries which covers the following information can be submitted by email to [email protected] Miami Blockchain Event by FinTechEXPO also offers s...
Dion Hinchcliffe is an internationally recognized digital expert, bestselling book author, frequent keynote speaker, analyst, futurist, and transformation expert based in Washington, DC. He is currently Chief Strategy Officer at the industry-leading digital strategy and online community solutions firm, 7Summits.
Digital Transformation and Disruption, Amazon Style - What You Can Learn. Chris Kocher is a co-founder of Grey Heron, a management and strategic marketing consulting firm. He has 25+ years in both strategic and hands-on operating experience helping executives and investors build revenues and shareholder value. He has consulted with over 130 companies on innovating with new business models, product strategies and monetization. Chris has held management positions at HP and Symantec in addition to ...
Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy -- one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. Industry-acclaimed CTO and cloud expert, Shankar Kalyana presents. Only the most exceptional IBMers are appointed with the rare distinction of IBM Fellow, the highest technical honor in the company. Shankar has also receive...
Enterprises have taken advantage of IoT to achieve important revenue and cost advantages. What is less apparent is how incumbent enterprises operating at scale have, following success with IoT, built analytic, operations management and software development capabilities - ranging from autonomous vehicles to manageable robotics installations. They have embraced these capabilities as if they were Silicon Valley startups.
Poor data quality and analytics drive down business value. In fact, Gartner estimated that the average financial impact of poor data quality on organizations is $9.7 million per year. But bad data is much more than a cost center. By eroding trust in information, analytics and the business decisions based on these, it is a serious impediment to digital transformation.
The standardization of container runtimes and images has sparked the creation of an almost overwhelming number of new open source projects that build on and otherwise work with these specifications. Of course, there's Kubernetes, which orchestrates and manages collections of containers. It was one of the first and best-known examples of projects that make containers truly useful for production use. However, more recently, the container ecosystem has truly exploded. A service mesh like Istio addr...
Predicting the future has never been more challenging - not because of the lack of data but because of the flood of ungoverned and risk laden information. Microsoft states that 2.5 exabytes of data are created every day. Expectations and reliance on data are being pushed to the limits, as demands around hybrid options continue to grow.
Business professionals no longer wonder if they'll migrate to the cloud; it's now a matter of when. The cloud environment has proved to be a major force in transitioning to an agile business model that enables quick decisions and fast implementation that solidify customer relationships. And when the cloud is combined with the power of cognitive computing, it drives innovation and transformation that achieves astounding competitive advantage.
As IoT continues to increase momentum, so does the associated risk. Secure Device Lifecycle Management (DLM) is ranked as one of the most important technology areas of IoT. Driving this trend is the realization that secure support for IoT devices provides companies the ability to deliver high-quality, reliable, secure offerings faster, create new revenue streams, and reduce support costs, all while building a competitive advantage in their markets. In this session, we will use customer use cases...
Digital Transformation: Preparing Cloud & IoT Security for the Age of Artificial Intelligence. As automation and artificial intelligence (AI) power solution development and delivery, many businesses need to build backend cloud capabilities. Well-poised organizations, marketing smart devices with AI and BlockChain capabilities prepare to refine compliance and regulatory capabilities in 2018. Volumes of health, financial, technical and privacy data, along with tightening compliance requirements by...
The IoT Will Grow: In what might be the most obvious prediction of the decade, the IoT will continue to expand next year, with more and more devices coming online every single day. What isn’t so obvious about this prediction: where that growth will occur. The retail, healthcare, and industrial/supply chain industries will likely see the greatest growth. Forrester Research has predicted the IoT will become “the backbone” of customer value as it continues to grow. It is no surprise that retail is ...
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 settlement products to hedge funds and investment banks. After, he co-founded a revenue cycle management company where he learned about Bitcoin and eventually Ethereal. Andrew's role at ConsenSys Enterprise is a mul...
DXWorldEXPO LLC announced today that "Miami Blockchain Event by FinTechEXPO" has announced that its Call for Papers is now open. The two-day event will present 20 top Blockchain experts. All speaking inquiries which covers the following information can be submitted by email to [email protected] Financial enterprises in New York City, London, Singapore, and other world financial capitals are embracing a new generation of smart, automated FinTech that eliminates many cumbersome, slow, and expe...
Cloud Expo | DXWorld Expo have announced the conference tracks for Cloud Expo 2018. Cloud Expo will be held June 5-7, 2018, at the Javits Center in New York City, and November 6-8, 2018, at the Santa Clara Convention Center, Santa Clara, CA. Digital Transformation (DX) is a major focus with the introduction of DX Expo within the program. Successful transformation requires a laser focus on being data-driven and on using all the tools available that enable transformation if they plan to survive ov...