Un enfoque tolerante a interrupciones para la seguridad de la Internet de las cosas

La Internet de las cosas (IoT, Internet of Things) es un paradigma emergente que pretende la interconexión de cualquier objeto susceptible de contar con una parte de electrónica, favorecido por la miniaturización de los componentes. El estado de desarrollo de la IoT hace que no haya ninguna propuesta firme para garantizar la seguridad y la comunicación extremo a extremo. En este artículo presentamos un trabajo en progreso hacia una aproximación tolerante a retrasos (DTN, Delay and Disruption Tolerant Networks) para la comunicación en el paradigma de la IoT y planteamos la adaptación de los mecanismo de seguridad existentes en DTN a la IoT.

A Computational Method based on Radio Frequency Technologies for the Analysis of Accessibility of Disabled People in Sustainable Cities

The sustainability strategy in urban spaces arises from reflecting on how to achieve a more habitable city and is materialized in a series of sustainable transformations aimed at humanizing different environments so that they can be used and enjoyed by everyone without exception and regardless of their ability. Modern communication technologies allow new opportunities to analyze efficiency in the use of urban spaces from several points of view: adequacy of facilities, usability, and social integration capabilities. The research presented in this paper proposes a method to perform an analysis of movement accessibility in sustainable cities based on radio frequency technologies and the ubiquitous computing possibilities of the new Internet of Things paradigm. The proposal can be deployed in both indoor and outdoor environments to check specific locations of a city. Finally, a case study in a controlled context has been simulated to validate the proposal as a pre-deployment step in urban environments.

The internet in Russia: the cradle of civil society. OSW Commentary No. 72, 2012-03-21

In the last decade, along with economic and technological growth, Russia has seen a dynamic development of the internet. Today the net is an everyday tool of work, information and entertainment for 40% of Russians – the most educated, active and affluent part of the society. The spread of the internet (known in Russia as the Runet) has, in turn, brought about significant political and social consequences. With the political and social sphere in Russia strictly controlled by the government, most of this activity has moved to cyberspace. The internet has become an alternative to the state-controlled media, a site for the free exchange of views and a home to numerous social initiatives. In this way, it has become a school of citizenship for Russians, and a kind of ‘test tube’ that has spawned social and political activity. This activity went beyond cyberspace in the election period in 2011/2012, and turned into massive street protests. The potential of the internet has also been used by the Russian government, both to shape public opinion (via loyal online media) and to monitor civil initiatives, especially opposition ones. The state has many instruments of technical control and supervision of the internet and its users’ activity. This control was used in the election period 2011/2012, when selected sites were blocked and pressure exerted on independent websites. These actions were a warning sign from the government, aimed at discouraging internet users from any opposition activity. However, it does not seem feasible that any restriction of such activity can be effective. The scale of this activity is now enormous, and attempts to censor the net and resorting to repression against internet users on a wider scale would only fuel resentment towards the government.

Opinion and decision in the United States of America on behalf of the Home Insurance Company, claimant, v. the United Mexican States. Docket no. 73, March 31, 1926.

Mode of access: Internet.

A history of everyday things in England, 1066-1799 /

Mode of access: Internet.

Migrant child welfare : a state of the field study of child welfare services for migrant children and their families who are in-stream, home based, or settled-out : executive summary /

"Performed under Contract No. HEW-105-76-1140."

Migrant child welfare : a state of the field study of child welfare services for migrant children and their families who are in-stream, home based, or settled-out : final report /

Performed under contract no. HEW-105-76-1140, National Center for Child Advocacy and prepared by members of InterAmerica Research Associates.

All-weather home building manual /

"Contract H-2047R."

Functional specifications for an advanced chromatography automation system /

Mode of access: Internet.

Protecting the ozone layer : safe disposal of home appliances containing ozone-depleting substances.

Mode of access: Internet.

Labor and material requirements for hospital and nursing home construction.

"January 1983."

GAO questions key aspects of FAA's plans to acquire the multi-billion dollar advanced automation system and related programs.

"B-206887."

Home health care benefits under Medicare and Medicaid, Department of Health, Education, and Welfare : report to the Congress /

Publication date stamped on cover.

Supplemental security income overpayments to Medicaid nursing home residents can be reduced, Department of Health, Education, and Welfare, Social Security Administration, Health Care Financing Administration : report to the Congress /

Supt. of Docs. no. : GA 1.13:HRD-77-131

1987 insect pest management guide : home, yard, and garden /

Cover title.