Vincent

are the heart of the modern data communication network

Answer explanation

Switch

filters unauthorized or potentially dangerous traffic from entering the network.

Answer explanation

Firewall

can be connected to the main network to provide maximum security against all incoming viruses.

Answer explanation

Unified threat management appliance

backbone of the Internet and communications between different networks.

Answer explanation

Routers

provides basic traffic filtering capabilities using access control lists

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stateless firewall

inspects traffic leaving the network and monitors the establishment of a stateful connection.

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stateful firewall

works by specifying content patterns (text strings or objects within images) that, if matched, indicate undesirable content that is to be screened out.

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content-filtering firewall

filters, monitors and blocks HTTP traffic to and from a web service.

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web application firewall

combines a traditional firewall with other network device filtering functions, such as an application firewall using in-line deep packet inspection to examine the actual data within the packets transmitted.

Answer explanation

next-generation firewall

assively monitor the traffic on a network to identify threats.

Answer explanation

Intrusion Detection Systems