Welcome!

IoT User Interface Authors: Automic Blog, Elizabeth White, Pat Romanski, Stefan Dietrich, Liz McMillan

Blog Feed Post

Are You Ready For The Wireless Revolution?

Ian Kilpatrick, chairman Wick Hill Group, specialists in secure IP infrastructure solutions, looks at the rapidly growing adoption of wireless and what it means for our future IT networks.

2012 saw a huge growth in the use of wireless, fuelled by factors such as mobility, strong tablet sales, BYOD and the consumer deployment of devices which support the upcoming wireless standards, 802.11ac and 802.11ad.

2013 and beyond will see continuing growth in wireless networks, with a move in many organisations to wireless actually replacing wired networks. This move, which already has many early adopters, will create a sea change in working practises and operational management.

The new wireless standard 802.11ac is on track to be ratified in the second half of 2013 and will provide WLAN throughput of at least 1Gbps, first generation, and up to 7Gbps in the future. 802.11ad, with multi Gbps throughput, is likely to be ratified in 2014.

However, manufacturers are already delivering consumer devices designed to both these standards. Home users are already getting the improved performance and user experience that these standards will deliver and are increasingly bringing these expectations into the office.

Currently, in many organisations, wireless is not of the same standard as wired. Most of today's wireless implementations provide limited, rather than total coverage, with cold spots, performance limitations and access limitations. This contrasts unfavourably with the mobile environment increasingly experienced elsewhere.

The situation is not sustainable in the medium term. Mobility is an unstoppable wave. Smartphone and tablet use are soaring; desktop sales are declining, below laptop sales; 4G will drive further performance expectations; and organisations need the increased productivity that mobile devices can bring.

The move to wireless raises many challenges and opportunities. Security is a significant challenge, raising a number of issues to be addressed, such as network access control, ID management, mobile device management, device remediation, intrusion prevention and management infrastructure. Key to success, in this significantly changed environment, will be deployment pre-planning, risk assessment and determining the policies to apply.

The changes in wireless standards provide a key opportunity for strategic planning. Most wireless deployments have been tactical, with more access points added, often unstructured, to meet increasing user demand or deal with cold spots.

802.11ac will deliver the unfulfilled promise of the previous standard 802.11n, but with a focus on 5GHz rather than 2.4GHz. With 5GHz providing shorter range, but higher throughput, existing access point (AP) based systems will be inadequate for the new requirements. As users increasingly have 5GHz devices, the old 2.4GHz APs will become obsolete. This gives organisations a one time opportunity to plan for a future working environment based on wireless, rather than wired LANs.

This is particularly relevant given the challenges that 5GHz and beyond will create for the old AP-based approach to coverage. With 2.4GHz, providing more coverage typically involves adding more APs. However, that has been shown to be increasingly self-limiting because interference between APs reduces coverage, rather than increasing it.

To migrate, will require entirely new APs, new antennas, upgraded or replaced controllers, and new switches or PoE injectors. Similar to 802.11n, there will be multiple versions and phases of 802.11ac, so AP-based organisations will need to budget for ongoing infrastructure upgrading and replacement.

This is a tough challenge, since it involves planning for growth driven by staff's home experience of high throughput access and app usage, and of course 4G. While the much faster and even shorter range (10m) 802.11ad 60GHz standard is likely to deliver high capacity, short-range cordless (back-up to docking station, etc.) to the wireless office, it can't be ignored in the planning process.

Already, we have seen unprecedented pressure for ever faster and more pervasive wireless, and with tablets and smartphones supporting the standard from 2013, this pressure will only grow. An increasingly popular alternative to the AP approach (sometimes characterised as 'breeding') is the modular array approach.

With this method, an array can hold multiple directionally tuneable APs. Unlike traditional broadcasting, directional focus minimises interference and enables clear control over geo overspill. Additionally, with the array-based approach, the APs can be slot-in cards, so can be easily and inexpensively replaced or upgraded, as traffic usage and capacity evolve.

Conclusion
We are at the beginning of a radical shift in the IT world. Mobility, BYOD, multi Gbps wireless and 4G are creating an unstoppable wave of change, fundamentally altering the working environment and creating some major challenges and opportunities for security and access.

The key beneficiaries will be those who recognise that this is a sea change and plan accordingly, rather than treat it as an evolutionary change and have to play catch up. Given the repeated historic issues of back-fitting security after deployment, planning and budgeting for security at the beginning are essential for success in this new environment. http://www.wickhill.com or www.twitter.com/wickhill

Bio of author
Ian Kilpatrick is chairman of international value added distributor Wick Hill Group plc, specialists in market development for secure IP infrastructure solutions and convergence. Kilpatrick has been involved with the Group for more than 35 years. Wick Hill supplies organisations from enterprises to SMEs, through an extensive value-added network of accredited VARs.

Kilpatrick has an in-depth experience of IT and unified communications (UC) with a strong vision of the future. He looks at these areas from a business point-of-view and his approach reflects his philosophy that business benefits, ease-of-use and cost of ownership are key factors, rather than just technology. He has authored numerous articles and publications, as well as being a regular speaker at conferences, exhibitions and seminars. For more information about Wick Hill, please visit http://www.wickhill.com or www.twitter.com/wickhill

ENDS

For further press information, please contact Annabelle Brown on 01326 318212, email [email protected]. For reader queries, contact Wick Hill on 01483 227600. Web http://www.wickhill.com

Read the original blog entry...

More Stories By RealWire News Distribution

RealWire is a global news release distribution service specialising in the online media. The RealWire approach focuses on delivering relevant content to the receivers of our client's news releases. As we know that it is only through delivering relevance, that influence can ever be achieved.

@CloudExpo Stories
The demand for organizations to expand their infrastructure to multiple IT environments like the cloud, on-premise, mobile, bring your own device (BYOD) and the Internet of Things (IoT) continues to grow. As this hybrid infrastructure increases, the challenge to monitor the security of these systems increases in volume and complexity. In his session at 18th Cloud Expo, Stephen Coty, Chief Security Evangelist at Alert Logic, will show how properly configured and managed security architecture can...
Many private cloud projects were built to deliver self-service access to development and test resources. While those clouds delivered faster access to resources, they lacked visibility, control and security needed for production deployments. In their session at 18th Cloud Expo, Steve Anderson, Product Manager at BMC Software, and Rick Lefort, Principal Technical Marketing Consultant at BMC Software, will discuss how a cloud designed for production operations not only helps accelerate developer...
The IoTs will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, will demonstrate how to move beyond today's coding paradigm and share the must-have mindsets for removing complexity from the development proc...
Much of the value of DevOps comes from a (renewed) focus on measurement, sharing, and continuous feedback loops. In increasingly complex DevOps workflows and environments, and especially in larger, regulated, or more crystallized organizations, these core concepts become even more critical. In his session at @DevOpsSummit at 18th Cloud Expo, Andi Mann, Chief Technology Advocate at Splunk, will show how, by focusing on 'metrics that matter,' you can provide objective, transparent, and meaningfu...
Artificial Intelligence has the potential to massively disrupt IoT. In his session at 18th Cloud Expo, AJ Abdallat, CEO of Beyond AI, will discuss what the five main drivers are in Artificial Intelligence that could shape the future of the Internet of Things. AJ Abdallat is CEO of Beyond AI. He has over 20 years of management experience in the fields of artificial intelligence, sensors, instruments, devices and software for telecommunications, life sciences, environmental monitoring, process...
Redis is not only the fastest database, but it has become the most popular among the new wave of applications running in containers. Redis speeds up just about every data interaction between your users or operational systems. In his session at 18th Cloud Expo, Dave Nielsen, Developer Relations at Redis Labs, will shares the functions and data structures used to solve everyday use cases that are driving Redis' popularity.
In his session at 18th Cloud Expo, Sagi Brody, Chief Technology Officer at Webair Internet Development Inc., will focus on real world deployments of DDoS mitigation strategies in every layer of the network. He will give an overview of methods to prevent these attacks and best practices on how to provide protection in complex cloud platforms. He will also outline what we have found in our experience managing and running thousands of Linux and Unix managed service platforms and what specifically c...
The increasing popularity of the Internet of Things necessitates that our physical and cognitive relationship with wearable technology will change rapidly in the near future. This advent means logging has become a thing of the past. Before, it was on us to track our own data, but now that data is automatically available. What does this mean for mHealth and the "connected" body? In her session at @ThingsExpo, Lisa Calkins, CEO and co-founder of Amadeus Consulting, will discuss the impact of wea...
Increasing IoT connectivity is forcing enterprises to find elegant solutions to organize and visualize all incoming data from these connected devices with re-configurable dashboard widgets to effectively allow rapid decision-making for everything from immediate actions in tactical situations to strategic analysis and reporting. In his session at 18th Cloud Expo, Shikhir Singh, Senior Developer Relations Manager at Sencha, will discuss how to create HTML5 dashboards that interact with IoT devic...
Whether your IoT service is connecting cars, homes, appliances, wearable, cameras or other devices, one question hangs in the balance – how do you actually make money from this service? The ability to turn your IoT service into profit requires the ability to create a monetization strategy that is flexible, scalable and working for you in real-time. It must be a transparent, smoothly implemented strategy that all stakeholders – from customers to the board – will be able to understand and comprehe...
SYS-CON Events announced today that SoftLayer, an IBM Company, has been named “Gold Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York, New York. SoftLayer, an IBM Company, provides cloud infrastructure as a service from a growing number of data centers and network points of presence around the world. SoftLayer’s customers range from Web startups to global enterprises.
Peak 10, Inc., has announced the implementation of IT service management, a business process alignment initiative based on the widely adopted Information Technology Infrastructure Library (ITIL) framework. The implementation of IT service management enhances Peak 10’s current service-minded approach to IT delivery by propelling the company to deliver higher levels of personalized and prompt service. The majority of Peak 10’s operations employees have been trained and certified in the ITIL frame...
trust and privacy in their ecosystem. Assurance and protection of device identity, secure data encryption and authentication are the key security challenges organizations are trying to address when integrating IoT devices. This holds true for IoT applications in a wide range of industries, for example, healthcare, consumer devices, and manufacturing. In his session at @ThingsExpo, Lancen LaChance, vice president of product management, IoT solutions at GlobalSign, will teach IoT developers how t...
SYS-CON Events announced today that CollabNet (www.collabnet.com) a global leader in enterprise software development and delivery solutions that help customers create high-quality applications at speed, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. The CEO of CollabNet Flint Brenton will also present about DevOps challenges in today’s global, open, and heterogeneous world of software development.
SYS-CON Events announced today that Peak 10, Inc., a national IT infrastructure and cloud services provider, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Peak 10 provides reliable, tailored data center and network services, cloud and managed services. Its solutions are designed to scale and adapt to customers’ changing business needs, enabling them to lower costs, improve performance and focus inter...
In the world of DevOps there are ‘known good practices’ – aka ‘patterns’ – and ‘known bad practices’ – aka ‘anti-patterns.' Many of these patterns and anti-patterns have been developed from real world experience, especially by the early adopters of DevOps theory; but many are more feasible in theory than in practice, especially for more recent entrants to the DevOps scene. In this power panel at @DevOpsSummit at 18th Cloud Expo, moderated by DevOps Conference Chair Andi Mann, panelists will dis...
There is an ever-growing explosion of new devices that are connected to the Internet using “cloud” solutions. This rapid growth is creating a massive new demand for efficient access to data. And it’s not just about connecting to that data anymore. This new demand is bringing new issues and challenges and it is important for companies to scale for the coming growth. And with that scaling comes the need for greater security, gathering and data analysis, storage, connectivity and, of course, the...
See storage differently! Storage performance problems have only gotten worse and harder to solve as applications have become largely virtualized and moved to a cloud-based infrastructure. Storage performance in a virtualized environment is not just about IOPS, it is about how well that potential performance is guaranteed to individual VMs for these apps as the number of VMs keep going up real time. In his session at 18th Cloud Expo, Dhiraj Sehgal, in product and marketing at Tintri, will discu...
So, you bought into the current machine learning craze and went on to collect millions/billions of records from this promising new data source. Now, what do you do with them? Too often, the abundance of data quickly turns into an abundance of problems. How do you extract that "magic essence" from your data without falling into the common pitfalls? In her session at @ThingsExpo, Natalia Ponomareva, Software Engineer at Google, will provide tips on how to be successful in large scale machine lear...
You think you know what’s in your data. But do you? Most organizations are now aware of the business intelligence represented by their data. Data science stands to take this to a level you never thought of – literally. The techniques of data science, when used with the capabilities of Big Data technologies, can make connections you had not yet imagined, helping you discover new insights and ask new questions of your data. In his session at @ThingsExpo, Sarbjit Sarkaria, data science team lead ...