Introduction of TCP/IP Concepts
The foundational concepts of TCP/IP were introduced in a paper by Vint Cerf and Bob Kahn, outlining a protocol for inter-network communication, which would later evolve into the 1983 TCP/IP Standard.
TCP/IP Implementation Begins
The U.S. Department of Defense began the implementation of the TCP/IP protocol suite, setting the stage for its standardization in 1983.
Adoption of TCP/IP as the Standard Protocol
On January 1, 1983, the TCP/IP Standard was officially adopted by ARPANET, marking the transition from the older NCP protocol and establishing TCP/IP as the foundation for internet communication.
ARPANET Transition to TCP/IP
ARPANET successfully transitioned to the TCP/IP Standard, demonstrating the protocol's effectiveness for inter-network communication and paving the way for future networks.
Introduction of the Domain Name System (DNS)
The Domain Name System (DNS) was introduced, providing a systematic way to name and locate computers and services on the internet, significantly enhancing usability.
First DNS Root Zone File Created
The first DNS root zone file was created, establishing the hierarchy of domain names and enabling easier navigation of the growing internet.
First Domain Name Registered
The first domain name, symbolics.com, was registered, showcasing the practical application of the 1984 DNS and marking the beginning of domain name registration.
Growth of DNS and TCP/IP Networks
By 1987, the use of the DNS and TCP/IP Standard had expanded significantly, with thousands of hosts connected to the network, indicating the rapid growth of the internet.
The World Wide Web was introduced, relying on the TCP/IP Standard and DNS for its operation, further demonstrating the importance of these technologies in shaping the internet.
Netscape Navigator, one of the first widely used web browsers, was released, utilizing the TCP/IP Standard and DNS to navigate the web, leading to a surge in internet usage.
The internet was commercialized, with the TCP/IP Standard and DNS becoming essential for businesses to establish an online presence, leading to the dot-com boom.
The need for more IP addresses led to the introduction of IPv6, building upon the principles established by the TCP/IP Standard, ensuring the continued growth of the internet.
To improve security, DNSSEC was implemented, enhancing the original 1984 DNS framework to protect against certain types of attacks.
