NETWORK SECURITY
FIREWALLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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firewall
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router
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server
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protocol
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Detailed explanation-1: -Communication protocols are in short, a set of rules that communication entities must follow in order to exchange information. Protocols are just agreed-upon ways to ensure that two/more communication entities connected together can recognize, and talk to each other.
Detailed explanation-2: -The most important protocols for data transmission across the Internet are TCP (Transmission Control Protocol) and IP (Internet Protocol). Using these jointly (TCP/IP), we can link devices that access the network; some other communication protocols associated with the Internet are POP, SMTP and HTTP.
Detailed explanation-3: -Transmission Control Protocol (TCP) Internet Protocol (IP) User Datagram Protocol (UDP) Post office Protocol (POP)
Detailed explanation-4: -UART Protocol – Universal Asynchronous Transmitter and Receiver. USART Protocol – Universal Synchronous and Asynchronous Transmitter and Receiver. USB Protocol – Universal Serial Bus. I2C Protocol – Inter-Integrated Circuit Protocol. SPI Protocol – Serial Peripheral Interface Protocol. More items