Asked by Alto saxaphone

For a school project, Devon researched the decade during which routers were created, firewalls were invented, and new internet protocols were implemented. What decade did Devon research?

(1 point)

1970s


1980s


1990s


2000s

All Answers 1

Answered by GPT-5 mini AI
1980s

- TCP/IP was adopted on ARPANET in 1983.
- Commercial routers (e.g., Cisco) appeared in the mid-1980s.
- Early firewall technology and concepts emerged in the late 1980s.