Showing posts from January, 2023Show all
What is an IP address? Networking

What is an IP address?

Computer Layer January 26, 2023

What is an IP address? An IP address is a unique numerical label assigned to each device connected to a computer network using the Internet Protocol.…

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What is a Firewall? Networking

What is a Firewall?

Computer Layer January 19, 2023

What is a Firewall? A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined…

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What is a DHCP server? Networking

What is a DHCP server?

Computer Layer January 12, 2023

What is a DHCP server? A DHCP (Dynamic Host Configuration Protocol) server is a network server that automatically assigns IP addresses and other netw…

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How to change DNS? Networking

How to change DNS?

Computer Layer January 09, 2023

How to change DNS? To change the DNS server that your device uses, you will need to modify the network settings for your device.  The process for d…

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What is a DNS server? Networking

What is a DNS server?

Computer Layer January 05, 2023

What is a DNS server? A DNS server is a server that contains a database of public IP addresses and their associated hostnames, and it responds to D…

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