More than half of major new business processes and systems will incorporate some element of the Internet of Things (IoT) by 2020, according to Gartner.

The impact of the IoT on consumers’ lives and corporate business models is rapidly increasing as the cost of “instrumenting” physical things with sensors – and connecting them to other devices, systems and people – continues to drop, the analyst firm said.

“Uses of the IoT that were previously impractical will increasingly become practical,” said W. Roy Schulte, VP and distinguished analyst at Gartner. “The IoT is relevant in virtually every industry, although not in every application.

“There will be no purely IoT applications. Rather, there will be many applications that leverage the IoT in some small or large aspect of their work.

>See also: 5 predictions for the Internet of Things

“As a result, business analysts and developers of information-centric processes need to have the expertise and the tools to implement IoT aspects that play a role in their systems.”

Gartner has made three more predictions for the IoT.

1. Through 2018, 75% of IoT projects will take up to twice as long as planned

Gartner expects three out of four IoT projects to face schedule extensions of up to 100% with the consequent cost overruns. The more ambitious and complicated the project, the greater the schedule overruns.

For some projects, compromises will be made to keep them on-schedule, leading to significant weaknesses in performance, security or integration into existing processes.

In the mid-to-long term, these compromises will require that the IoT project be refactored and perhaps even recalled and redeployed.

“Product-centred organisations will be the worst affected,” said Alfonso Velosa, research VP at Gartner. “They will seek to launch smarter, connected products, although this will often be a reactive, tactical approach that seeks to address their competition’s IoT product.

“However, even for organisations conducting internally centred projects that may focus on cost reductions, there will be people issues. Most of these issues will centre on the normal introduction of a new technology model.

“It will be complicated by emerging business models that will require process and cultural change. Addressing both of these will lead to projects going over schedule.”

2. By 2020, a black market exceeding $5 billion will exist to sell fake sensor and video data for enabling criminal activity and protecting personal privacy

The nature of IoT solutions, how they are deployed, and the types of data they generate and consume are giving rise to new security and privacy implications that organisations must begin to address.

This is a rapidly escalating risk to the organisation, bringing complexity unfamiliar to most IT and business leaders.

“The IoT has enormous potential to collect continuous data about our environment,” said Ted Friedman, VP and distinguished analyst at Gartner. “The integrity of this data will be important in making personal and business decisions, from medical diagnoses to environmental protection, from commands to modify actions of machinery to identification and authorisation of physical access.

“A black market for fake or corrupted sensor and video data will mean that data can be compromised or substituted with inaccurate or deliberately manipulated data.

“This scenario will spur the growth of privacy products and services, resulting in an extensive public discussion regarding the future of privacy, the means to protect individual privacy, and the role of technology and government in privacy protection.”

3. By 2020, addressing compromises in IoT security will have increased security costs to 20% of annual security budgets, from less than 1% in 2015

As use of IoT devices grows, however, the unique requirements of IoT architecture, design and implementation over multiple industry segments and scenarios will also grow.

As a result, Gartner said the average security budget for IT, operational technology and IoT security requirements will respond to the growth of IoT devices across all business segments and scenarios – rising from less than 1% of annual security budgets in 2015 to 20% in 2020.

>See also: Gartner’s Internet of Things predictions

“Major cyber security vendors and service providers are already delivering roadmaps and architecture of IoT security, in anticipation of market opportunity,” said Earl Perkins, research VP at Gartner. “Small startups delivering niche IoT security in areas such as network segmentation, device-to-device authentication and simple data encryption are offering first-generation products and services, including cloud-based solutions where applicable.

“Large security vendors have already begun acquiring some of these IoT startups to support their early roadmaps and fill niches in their portfolios.”