Questions and Answers
In 1984, the NSFNET was funded as a successor to a network that used a different protocol than TCP/IP.
False
A Trojan program is designed to protect your PC from hackers.
False
Pharming is a more straightforward technique compared to traditional phishing.
False
Fair use allows intellectual property to be used without consent in scenarios such as research and teaching.
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Copyright law grants individuals complete freedom to use any work without repercussions.
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Study Notes
Key Developments in Internet Technology
- In 1983, ARPANET officially transitioned to TCP/IP, marking a pivotal moment in networking.
- At that time, ARPANET operated with 200 routers, facilitating connection and communication across various nodes.
Foundation of NSFNET
- In 1984, the National Science Foundation (NSF) initiated funding for a TCP/IP-based backbone network.
- This backbone network evolved into NSFNET, which ultimately replaced ARPANET as the primary national research network.
Cybersecurity Threats
- Trojans are malicious software disguised as legitimate applications, compromising user security and facilitating unauthorized access to personal information.
- Pharming represents a sophisticated form of phishing that manipulates the DNS system, directing users to fraudulent sites without their knowledge.
Intellectual Property Rights
- Fair use allows for the limited use of protected intellectual property without permission for purposes such as commentary, criticism, parody, news reporting, education, and research.
- Copyright law safeguards an individual's rights over their original work, imposing legal penalties for unauthorized use by others.
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Description
Explore the foundational developments in networking from ARPANET to NSFNET. This quiz covers key concepts such as TCP/IP, Trojans, and phishing techniques like pharming. Test your understanding of these critical components that shape today's internet security landscape.
