Unencrypted WiFi would be equal to broadcasting your unsecured TCP traffic for everyone to eavesdrop in. Early domestic WiFi would use WEP ("Wired-Equivalent P

Unencrypted WiFi would be equal to broadcasting your unsecured TCP traffic for everyone to eavesdrop in. Early domestic WiFi would use WEP ("Wired-Equivalent Privacy") which was very vulnerable: https://library.fiveable.me/key-terms/network-security-and-forensics/wep-vulnerabilities https://library.fiveable.me/key-terms/network-security-and-f...