The economics of the security of consumer-grade IoT products and services

Adding connectivity to physical devices can significantly enhance their usefulness: for instance, it can allow remote operation or monitoring of the device, improve user convenience, or increase energy efficiency. As a result, the number of connected devices has grown extremely rapidly. This growth has been accompanied by increasing concerns about cybersecurity and privacy, and nowhere[…]

Plum Insight: Separation Anxiety – A Difficult Decision for Regulators

Traditionally, an incumbent telecoms operator is vertically integrated and delivers all functions – network build and operations; product design and development; and retail sales and service. This integration carries a tension between the incumbent’s role as provider of wholesale services to its competitors, and its activities as a retail competitor. Around the world regulators and[…]

Online advertising in the UK

Report co-authored with Stephen Adshead The Department of Digital, Culture, Media & Sport (DCMS) commissioned Plum Consulting to provide an independent analysis of the structure of the online advertising sector; the movement of data, content and money through the online advertising value chain; and potential harms that can arise from online advertising. This work feeds[…]

Preparing the UK for an all-IP future

The UK’s Public Switched Telephone Network (PSTN) currently provides voice services to millions of households in the UK, and the underlying analogue technology also supports a range of data services for both domestic and non-domestic applications. However, the analogue/electrical based network technology that currently enables the PSTN is coming to the end of its life[…]

Plum Insight: Who will meet the UK’s broadband USO?

On June 19th Ofcom published a document seeking expressions of interest from telecommunications operators to become providers of the UK’s broadband universal service. This Insight paper provides a commentary on the document, discussing the specification of the USO, how it is to be funded and the questions yet to be answered. Plum’s understanding of the[…]

A review of the Fixed Call Origination and Mobile Access and Call Origination Markets in Northern Cyprus

The Turkish Republic of Northern Cyprus (TRNC) enacted its Electronic Communications Law in 2011. The law, which came into effect in 2012, created the Information Technologies and Communication Authority, or Bilgi Teknolojileri ve Haberleşme Kurumu (BTHK). This law is largely based upon the European Union regulatory framework for electronic communications. Amongst the other powers and[…]

Effective telecoms regulation in the island states of the Caribbean

The telecommunications sector is characterised by substantial fixed costs and significant economies of scale. In a macrostate this usually does not matter because the main operators function at a point well above minimum efficient scale. But in a typical island state in the Caribbean the main operators usually operate at a point well below minimum[…]

The Impact of a Broadband Universal Service Obligation in the UK

The total cost, number of premises connected and overall net-benefit to the country of a broadband USO for the UK are all sensitive to design choices such as download speed, cost threshold, assumed take-up rates and funding mechanism – so were the findings of Plum’s study for the Broadband Stakeholder Group (BSG). The BSG is[…]

Plum Insight: Video content and broadband – a marriage made in heaven

In the developed world there is now strong convergence between the retail pay TV markets and the retail broadband markets in which suppliers in both markets increasingly compete for the spend of the same consumers. This trend is likely to continue as the capability of fixed and mobile broadband networks continues to improve rapidly over[…]