Welcome!

Weblogic Authors: Yeshim Deniz, Elizabeth White, Michael Meiner, Michael Bushong, Avi Rosenthal

Blog Feed Post

Trusted Client to Cloud Access

Cloud computing has become an integral part of all IT decision making today across industries and geographies. This market is growing at a rapid pace. By 2014, IDC expects public cloud spending to rise to $29.5 billion growing at 21.6 percent per year. At the same time, Forrester predicts the cloud security market to grow to $1.5 billion by 2015. This is good news, yet there are many CIOs sitting on the fence and not jumping on the opportunity cloud computing presents as they worry about security of data and applications. The figure below lists survey results from top CIOs when asked about their top of mind concern for using cloud services by TechTarget.

 

 

 

Loss of control, Compliance implications, and Confidentiality and auditing topped the results. Under these 3 themes, the issues they listed are:

• They find it hard to trust cloud providers security model

• Manage proliferation of user accounts across cloud application providers

• Extended enterprise boundary complicates compliance

• Shared infrastructure, if the cloud gets hacked so do you

• Audit log silos on proprietary cloud platforms

This blog post lists a potential solution to address these issues and more.

Security Layers

First, lets look at the various layers that are required to secure cloud applications and data.

 

 

You need to protect applications and data for assurance and compliance, access control, and defend against malicious attacks at the perimeter. Yet, the weakest link remains the client as malware and phishing attacks can send requests as if it were coming from a human user. To achieve end-to-end security, you need to look holistically at how to provide “trusted client to cloud access”. You can watch a webinar on this topic I recently did with security expert Gunnar Peterson.

Solution

One solution to this problem is to have a trusted broker that provides the glue between client security and cloud security. It should be able to determine if cloud applications are being accessed from trusted and attested client devices or not, and block access from all non-trusted clients. One way to get client attestation is through Intel® Identity Protection Technology (IPT) which embeds 2nd factor authentication in the processor itself.

While a trusted broker enforces above check it should also be able to provide supplemental security on top of what cloud applications provide by offering:

    • Federated Single Sign-On (SSO) using industry standards such as SAML, OAUTH and OpenID
    • 2 factor strong authentication with convenient soft OTP token support
    • Elevated authentication (term to represent step-up authentication on a per request basis, coined by Mark Diodati of Burton group in his latest report on Authentication Decision Point Reference Architecture)
    • Automated account provisioning and deprovisioning with automated identity attribute synchronization to ensure that all identity attributes across enterprise and cloud applications never go out-of-sync
    • Centralized audit repository with common audit record across cloud applications
    • Orphan account reporting to catch unauthorized account creation by administrators in cloud applications
    • And, a single dashboard to get 360 degree visibility on how cloud applications are being accessed by users (aka user activity monitoring)

Such a “Trusted Broker” software can insure that Enterprises adopt cloud applications providing tools to achieve “Control, Visibility, and Compliance” when accessing cloud applications. View more on Intel’s solutions in this space.

Industry initiatives Cloud Security Alliance (CSA) is working feverishly to provide awareness and guidance with reference implementations to address some of the security concerns listed earlier in this blog post. At the CSA summit 2011 held at RSA conference 2011, I presented a roadmap for Trusted Cloud Initiative (TCI) which is one of the sub groups of CSA. In it’s reference architecture, TCI lists the following use cases for trusted access to the cloud.

TCI also published a whitepaper covering identity and access control for cloud applications. Summary

While cloud application providers continue to enhance their security posture, it’s in the best interest of enterprises to supplement it with additional security controls using technologies such as “Trusted Broker” that enable end-to-end secure client to cloud access and provide 360 degree visibility and compliance into how various cloud applications are being accessed by enterprise users. One such implementation of a “Trusted Broker” is provided by Intel Expressway Cloud Access 360 product. Visit http://www.dynamicperimeter.com to learn more.

 

 

Vikas Jain, Director of Product Management for Application Security and Identity Products with Intel Corporation has over 16 years experience in the software and services market, with particular expertise in cloud security, identity and access management, and application architecture. Prior to joining Intel, Vikas has held leadership roles in product management and software development at a wide-range of technology companies including Oracle, Oblix, Wipro and Infosys.

You can follow him on twitter @ VikasJainTweet

 

Read the original blog entry...

More Stories By Cloud Access Security

This blog has some of our best blog posts about how Intel is enabling trusted client to cloud access.

IoT & Smart Cities Stories
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 ...
Dynatrace is an application performance management software company with products for the information technology departments and digital business owners of medium and large businesses. Building the Future of Monitoring with Artificial Intelligence. Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more busine...
The challenges of aggregating data from consumer-oriented devices, such as wearable technologies and smart thermostats, are fairly well-understood. However, there are a new set of challenges for IoT devices that generate megabytes or gigabytes of data per second. Certainly, the infrastructure will have to change, as those volumes of data will likely overwhelm the available bandwidth for aggregating the data into a central repository. Ochandarena discusses a whole new way to think about your next...
CloudEXPO | DevOpsSUMMIT | DXWorldEXPO 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.
All in Mobile is a place where we continually maximize their impact by fostering understanding, empathy, insights, creativity and joy. They believe that a truly useful and desirable mobile app doesn't need the brightest idea or the most advanced technology. A great product begins with understanding people. It's easy to think that customers will love your app, but can you justify it? They make sure your final app is something that users truly want and need. The only way to do this is by ...
DXWorldEXPO LLC announced today that Big Data Federation to Exhibit at the 22nd International CloudEXPO, colocated with DevOpsSUMMIT and DXWorldEXPO, November 12-13, 2018 in New York City. Big Data Federation, Inc. develops and applies artificial intelligence to predict financial and economic events that matter. The company uncovers patterns and precise drivers of performance and outcomes with the aid of machine-learning algorithms, big data, and fundamental analysis. Their products are deployed...
Cell networks have the advantage of long-range communications, reaching an estimated 90% of the world. But cell networks such as 2G, 3G and LTE consume lots of power and were designed for connecting people. They are not optimized for low- or battery-powered devices or for IoT applications with infrequently transmitted data. Cell IoT modules that support narrow-band IoT and 4G cell networks will enable cell connectivity, device management, and app enablement for low-power wide-area network IoT. B...
The hierarchical architecture that distributes "compute" within the network specially at the edge can enable new services by harnessing emerging technologies. But Edge-Compute comes at increased cost that needs to be managed and potentially augmented by creative architecture solutions as there will always a catching-up with the capacity demands. Processing power in smartphones has enhanced YoY and there is increasingly spare compute capacity that can be potentially pooled. Uber has successfully ...
SYS-CON Events announced today that CrowdReviews.com has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5–7, 2018, at the Javits Center in New York City, NY. CrowdReviews.com is a transparent online platform for determining which products and services are the best based on the opinion of the crowd. The crowd consists of Internet users that have experienced products and services first-hand and have an interest in letting other potential buye...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things'). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing. IoT is not about the devices, its about the data consumed and generated. The devices are tools, mechanisms, conduits. This paper discusses the considerations when dealing with the...