Which of the following should the security administrator implement to limit web traffic based on country oforigin? (Choose three.)
A proxy server is a server that acts as an intermediary for requests from clients seeking resources from other
Firewalls manage traffic using a rule or a set of rules.
A URL is a reference to a resource that specifies the location of the resource. A URL filter is used to block
access to a site based on all or part of a URL.
A: A spam filter deals with identifying and blocking/filtering/removing unsolicited messages.
B: A load balancer is used to acquire more optimal infrastructure utilization, reduce response time, maximize
throughput, decrease overloading, and remove bottlenecks.
C: An antivirus monitors the local system for the presence of malware in memory, in active processes, and in
F: NIDS is reliable for detecting attacks directed against a host, whether they originate from an external source
or are being perpetrated by a user locally logged in to the host.
Stewart, James Michael, CompTIA Security+ Review Guide, Sybex, Indianapolis, 2014, pp. 10, 18-21