What is one popular network protocol that is usually enabled by default on home routers that creates a large attack surface?
A . Open virtual private network (VPN)
B. Universal Plug and Play (UPnP)
C. Network Address Translation (NAT)
D. Domain Name System Security Extensions (DNSSEC)
Answer: B
Explanation:
Reference: https://phoenixnap.com/blog/what-is-upnp
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