Overview
The Transmission Control Protocol/Internet Protocol (TCP/IP) is a suite of communication protocols that has become the standard for the internet. Developed in the 1970s by Vint Cerf and Bob Kahn, TCP/IP enables devices to communicate with each other over the internet. The protocol suite consists of four layers: the network access layer, internet layer, transport layer, and application layer. With a vibe score of 8, TCP/IP has revolutionized the way we communicate, with over 4.3 billion internet users worldwide as of 2022. However, the protocol has also been criticized for its security vulnerabilities, with 75% of all cyberattacks exploiting TCP/IP weaknesses. As the internet continues to evolve, the importance of TCP/IP will only continue to grow, with experts predicting that the number of connected devices will reach 42.6 billion by 2025.
Key Facts
- Year
- 1972
- Origin
- United States Department of Defense's Advanced Research Projects Agency (ARPA)
- Category
- Computer Networking
- Type
- Technology