Air gap (networking) A security practice that physically isolates a computer or network from untrusted networks to reduce remote attack risk. Common in classified, industrial and critical infrastructur…
ARCNET (Attached Resource Computer Network): an early token‑passing LAN ARCNET ARCNET is an early local‑area networking protocol (late 1970s) that used token‑passing and a star topology. It was widely used for office automation and later for industrial and em…
