Computer networking

What is Trivial File Transfer Protocol (TFTP)

Trivial File Transfer Protocol

Trivial File Transfer Protocol   Trivial File Transfer Protocol (TFTP) is a simple file transfer protocol, with the functionality of the basic form of FTP. TFTP is used to transfer files from remote computer such as diskless workstations. Disk-less workstation…
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What is VPN (Virtual Private Network)

Virtual Private Network

VPN (Virtual Private Network) provide secure communication between private network over Internet (Public Network). It used within a company or organizations. VPN maintains fast, secure and reliable communication between computers at remote location. VPN Enable geographically scattered employee of organizations…
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What is Simple Mail Transfer Protocol (SMTP)

Simple Mail Transfer Protocol

Simple Mail Transfer Protocol   Email from an E-mail client are sent to server using SMTP. SMTP (Simple Mail Transfer Protocol) is used for transferring email from an email client to server, and one mail server to another mail server….
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What is NAT – Network Address Translation

NAT (Network Address Translation) used to reduce the requirement of the Public IP address and increase security of Internal Computer Networks. NAT is a method in which Internal Network IP address translate into Public IP address before reach to external…
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CheckPoint Firewall Self Practice Question and Answer

CheckPoint Firewall Self Practice Question

This is the Checkpoint Firewall self practice question and answer. Through this multiple question and answer you can test your self about Checkpoint firewall knowledge.    CheckPoint Firewall Self Practice Question Recommended Post Play Computer Networking Basic Self test Quiz…
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