Security Is the Biggest Barrier To Cloud Adoption; Unisys Has a Solutions Portfolio

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At least 25% of workloads will never run on a public cloud, predicted Jeff Katzen, director of cloud practice at CenturyLink, a provider of everything from Internet and TV for homes to enterprise-grade cloud hosting services for global companies. During his Cloud Expo presentation, Katzen talked about CenturyLink clients whose decisions to implement hybrid cloud projects rest almost exclusively on their desire to control of some of their data, and protect it in very specific ways. "They want the ability to leverage a public cloud, but they also have very stringent security controls, so they also want dedicated security devices sitting in front of the public cloud platform," Katzen said. The key to utilizing cloud technology for all it's worth is to understand where its value can be applied to your unique architecture, he explained. Read TechTarget review here. @D... (more)

2017 Top 10 Predictions | @CloudExpo #BigData #IoT #AI #ML #DL #DevOps

The time of year when crystal balls get a viewing and many pundits put out their annual predictions for the coming year. Rather than thinking up my own, I figured I’d regurgitate what many others are expecting to happen. 8 Predictions About How the Security Industry Will Fare in 2017 – An eWeek slideshow looking at areas like IoT, ransomware, automated attacks and the security skills shortage in the industry. Chris Preimesberger (@editingwhiz), who does a monthly #eweekchat on twitter, covers many of the worries facing organizations. 10 IoT Predictions for 2017 – IoT was my number 1 in The Top 10, Top 10 Predictions for 2016 and no doubt, IoT will continue to cause havoc. People focus so much on the ‘things’ themselves rather than the risk of an internet connection. This list discusses how IoT will grow up in 2017, how having a service component will be key, the com... (more)

What Is Virtual Desktop Infrastructure | @CloudExpo #VDI #Cloud #DataCenter

What is VDI? Imagine not having to carry around a laptop or be sitting in a cubicle to access your work desktop applications. Virtual desktop infrastructure (VDI) is appealing to many different constituencies because it combines the benefits of anywhere access with desktop support improvements. Employees typically use a wide range of mobile devices from laptops to tablets and from desktops to smartphones are being used. The diversity of these mobile devices and the sheer number of them in the workplace can overwhelm IT and strain your resources. Desktop Virtualization centralizes sets of desktops, usually in a data center or cloud environment, and then provide access to your employees whether they are in the office, at home or mobile.  VDI deployments virtualize user desktops by delivering them to distinctive endpoint devices over the network from a central locatio... (more)

[video] Managed Network Systems with Infranics | @CloudExpo #IoT #M2M

"This is specifically designed to accommodate some of the needs for high availability and failover in a network managed system for the major Korean corporations," stated Thomas Masters, Managing Director at InfranicsUSA, 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. The World's Largest "Cloud Digital Transformation" Event @CloudExpo / @ThingsExpo 2017 New York (June 6-8, 2017, Javits Center, Manhattan) @CloudExpo / @ThingsExpo 2017 Silicon Valley (Oct. 31 - Nov. 2, 2017, Santa Clara Convention Center, CA) Full Conference Registration Gold Pass and Exhibit Hall ▸ Here Register For @CloudExpo ▸ Here via EventBrite Register For @ThingsExpo ▸ Here via EventBrite Register For @DevOpsSummit ▸ Here via EventBrite Sponsorship Opportunities Sponsors of Cloud Expo / @ThingsExpo will benefit fro... (more)

What Is #MQTT? | @ThingsExpo #IoT #M2M #RTC #DigitalTransformation

The mad dash to connect virtually every noun to the internet or the Internet of Things is creating a massive M2M network for all the devices, systems, sensors and actuators to connect & communicate on the Internet. With that, they need a communications protocol to understand each other. One of those is Message Queue Telemetry Transport (MQTT). MQTT is a “subscribe and publish” messaging protocol designed for lightweight machine-to-machine (or IoT) communications. In this episode of Lightboard Lessons, I light up how MQTT works. ps Related: IoT Ready Infrastructure IoT Effect on Applications IoT Influence on Society What are These "Things? The Intruders of Things Internet [email protected], taking place June 6-8, 2017 at Javits Center, New York City, is co-located with 20th [email protected] and will feature technical sessions from a rock star conference facult... (more)

What Is a Proxy? | @DevOpsSummit #Agile #DevOps #ContinuousDelivery

The term ‘Proxy’ is a contraction that comes from the middle English word procuracy, a legal term meaning to act on behalf of another. You may have heard of a proxy vote. Where you submit your choice and someone else votes the ballot on your behalf. In networking and web traffic, a proxy is a device or server that acts on behalf of other devices. It sits between two entities and performs a service. Proxies are hardware or software solutions that sit between the client and the server and does something to requests and sometimes responses. The first kind of proxy we’ll discuss is a half proxy. With a Half-Proxy, a client will connect to the proxy and the proxy will establish the session with the servers. The proxy will then respond back to the client with the information. After that initial connection is set up, the rest of the traffic with go right through the proxy... (more)

Protecting API Access with BIG-IP using OAuth

As more organizations use APIs in their systems, they’ve become targets for the not-so-good-doers so API Security is something you need to take seriously. Most APIs today use the HTTP protocol so organizations should protect them as they would ordinary web properties. Starting in v13, BIG-IP APM is able to act as an OAuth Client, OAuth Resource Server and OAuth Authorization Server. In this example, we will show how to use BIG-IP APM to act as an OAuth Resource Server protecting the API. In our environment, we’ve published an API (api.f5se.com) and we’re trying to get a list of departments in the HR database. The API is not natively protected and we want APM to enable OAuth protection to this API. First, let’s try an unauthenticated request. You can see we get the 401 Unauthorized response which is coming from the BIG-IP. In this instance we’re only sending 3 header... (more)

Lightboard Lessons: What is a Proxy?

The term ‘Proxy’ is a contraction that comes from the middle English word procuracy, a legal term meaning to act on behalf of another. In networking and web traffic, a proxy is a device or server that acts on behalf of other devices. It sits between two entities and performs a service. Proxies are hardware or software solutions that sit between the client and the server and do something to requests and sometimes responses. In this Lightboard Lesson, I light up the various types of proxies. ps Related: Encrypted malware vs. F5’s full proxy architecture The Concise Guide to Proxies The Full-Proxy Data Center Architecture Three things your proxy can’t do unless it’s a full-proxy Back to Basics: The Many Modes of Proxies ... (more)

Cloud Is All About Agility | @CloudExpo @TufinTech #IoT #DevOps #AI #SDN

"A lot of the enterprises that have been using our systems for many years are reaching out to the cloud - the public cloud, the private cloud and hybrid," stated Reuven Harrison, CTO and Co-Founder of Tufin, in this SYS-CON.tv interview at 16th Cloud Expo, held June 9-11, 2015, at the Javits Center in New York City. @DevOpsSummit at Cloud Expo taking place June 6-8, 2017, at Javits Center, New York City, and is co-located with the 20th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. DevOps at Cloud Expo / @ThingsExpo 2017 New York  (June 6-8, 2017, Javits Center, Manhattan) DevOps at Cloud Expo / @ThingsExpo 2017 Silicon Valley (October 31 - November 2, 2017, Santa Clara Convention Center, CA) Download Show Prospectus ▸ Here The widespread success of cloud computing is dr... (more)

Lightboard Lessons: IoT on BIG-IP

As more organizations deploy IoT applications in their data centers and clouds, they’re going to need their ADC to understand the unique protocols these devices use to communicate. In this Lightboard Lesson, I light up how IoT protocol MQTT (Message Queuing Telemetry Transport) works on BIG-IP v13. iRules allow you to do Topic based load balancing along with sensor authentication. And if you missed it, here is the #LBL on What is MQTT? ps Related: Lightboard Lessons: What is MQTT? Security Trends in 2016: Securing the Internet of Things The Intruders of Things The IoT Ready Platform Using F5 BIG-IP with IBM MessageSight ... (more)

Configure HA Groups on BIG-IP

Last week we talked about how HA Groups work on BIG-IP and this week we’ll look at how to configure HA Groups on BIG-IP. To recap, an HA group is a configuration object you create and assign to a traffic group for devices in a device group. An HA group defines health criteria for a resource (such as an application server pool) that the traffic group uses. With an HA group, the BIG-IP system can decide whether to keep a traffic group active on its current device or fail over the traffic group to another device when resources such as pool members fall below a certain level. First, some prerequisites: Basic Setup: Each BIG-IP (v13) is licensed, provisioned and configured to run BIG-IP LTM HA Configuration: All BIG-IP devices are members of a sync-failover device group and synced Each BIG-IP has a unique virtual server with a unique server pool assigned to it All virtu... (more)