Lecture Notes: The Role of ICT and ITU in Global Connectivity

Introduction

The world is connected economically, socially, and technically.
Information and communication technologies (ICTs) are integrated into systems, processes, and infrastructure.
ICTs facilitate the development, manufacturing, exchange, and delivery of goods and services.
The World Wide Web provides unprecedented access to free information, breaking down barriers for 1.7 billion users.

The Internet has open-ended potential, limited only by global willingness to embrace it.
The International Telecommunication Union (ITU) plays a central role in providing infrastructure and standards.
ICT reshapes lives, influencing health, education, business, and communication.
Mobile phones increasingly replace PCs in accessing the internet, especially in developing regions.
- Innovations like mobile banking and telemedicine are driving development.
Despite benefits, ICTs introduce privacy and security challenges.
- Cyberattacks are inevitable, targeting nations and government agencies.
- ITU focuses on creating a safer, connected future.

Originally for machine interaction, now focuses on human connectivity.
Applications like Facebook and Twitter amplify social communication.
Internet opens new avenues for cultural, business, and political impact.
ITU standardizes technologies like modems and Wi-Fi, driving Internet evolution.

Internet’s openness can lead to cybersecurity vulnerabilities.
Cybercriminals exploit networks, creating botnets and launching attacks.
ITU's role includes building confidence and security in ICTs.
- Global measures like the Global Cyber Security Agenda address threats.
- IMPACT serves as a key cyber threat resource.

Mobile phones transition to mobile computers.
China leads with the largest mobile market and app developments.
Mobile technology facilitates services like mobile payments and multimedia messaging.
ITU supports broadband initiatives to enhance infrastructure for services like e-health and e-education.

ICT aids in bridging the digital divide in rural and underdeveloped areas.
Telemedicine enables remote consultations, requiring minimal tech investments.
ITU focuses on tailoring technology to individual needs and enhancing broadband access.

ICTs contribute to greenhouse gas emissions but also offer solutions.
ITU promotes environmentally friendly tech and solutions like solar-powered telecoms.
ICT can provide alternatives to high-energy industries.

ITU empowers global connectivity, enabling access to information and knowledge.
It plays a vital role in setting standards and fostering global cooperation in telecommunications.
Key focus on connecting unconnected regions and supporting sustainable development.