What is a firewall? How network firewalls work
A firewall sits between a network and the Internet, controlling data flow in and out of the network to stop potential security threats. What is a firewall? A firewall is…
What is IPv6?
The most common version of the Internet Protocol currently in use, IPv4, will soon be replaced by IPv6, a new protocol version. The well-known IPv6 protocol is being used and…
Megabits per second (Mbps)
What are megabits per second (Mbps)? Megabits per second (Mbps) are units of measurement for network bandwidth and throughput. They are used to show how fast a network or internet…
Network Address Translation (NAT)
What is Network Address Translation (NAT)? A Network Address Translation (NAT) is mapping an internet protocol (IP) address to another by changing the header of IP packets while in transit…
How to calculate network bandwidth requirements
Figuring out how to calculate bandwidth requirements is vital to ensuring your network runs smoothly, and it’s best to use the correct formula from the beginning. Bandwidth requirements vary from…
What is bandwidth (network bandwidth)?
What is network bandwidth? Network bandwidth is a measurement indicating the maximum capacity of a wired or wireless communications link to transmit data over a network connection in a given…
Secure File Transfer Protocol (SSH File Transfer Protocol)
What is Secure File Transfer Protocol (SFTP)? Secure File Transfer Protocol (SFTP) is a network protocol for securely accessing, transferring, and managing large files and sensitive data. Designed by the…
FTP (File Transfer Protocol)
FTP (File Transfer Protocol) is a network protocol for transmitting files between computers over Transmission Control Protocol/Internet Protocol (TCP/IP) connections. Within the TCP/IP suite, FTP is considered an application layer…
What is IPv6?
The most common version of the Internet Protocol currently in use, IPv4, will soon be replaced by IPv6, a new protocol version. The well-known IPv6 protocol is being used and…