Ubiquitous Computing

Connected Devices and the Internet of Things (IoT)

Ubiquitous computing describes a scenario where technology is everywhere, integrated into the environment in a nearly invisible way. The Internet of Things (IoT) is the engine of this ubiquity, connecting billions of devices—from refrigerators to cars to industrial sensors—that collect and exchange data. This interconnection enables smarter, more responsive environments, such as automated homes and smart cities. The challenge is managing the vast amount of data generated and ensuring privacy and security in an increasingly connected world.

Weaving the Invisible Web - Privacy and Security Challenges in the IoT

The proliferation of connected devices in ubiquitous computing and the IoT brings with it serious privacy and security concerns. Each device collects a large amount of data, often sensitive, about our habits and environments. Protecting this data from unauthorized access and ensuring it is not misused is a constant problem. The lack of standardization and the diversity of devices with varying levels of security create vulnerabilities throughout the network. Ensuring adequate authentication and encryption, as well as the implementation of transparent privacy policies and user control over their data, are crucial to building trust in the technological web that surrounds us. Furthermore, the sustainability of the production and disposal of these countless devices also becomes a relevant environmental issue.

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