A System That Protects Internal Computer Networks
This page is the CodyCross answer for the clue below from Spa Time, Group 811, Puzzle 5 (Hydrating Serum).
Question
A System That Protects Internal Computer Networks
Answer
FIREWALL
Word Meaning:
FIREWALL — (architecture) A fireproof barrier used to prevent the spread of fire between or through buildings, structures, electrical substation transformers, or within an aircraft or vehicle.
Definitions from Wiktionary.