Network SecurityCâu 65 / 100
Which network segment is designed to host public-facing servers while isolating them from the internal LAN?
a.Screened subnet (DMZ)
b.Native VLAN
c.Loopback interface
d.Broadcast domain
Giải thích
A screened subnet, commonly called a DMZ, hosts public-facing services like web and mail servers in an isolated zone between the internet and the internal network. If a DMZ host is compromised, the internal LAN remains protected. Firewalls control traffic in and out of the DMZ.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Network+ (N10-009) · Quy trình kiểm tra