The history of TCP port 80 started a long time ago when the IANA assigned TCP port 80 for HTTP activity and TCP port 443 for secure HTTP (HTTPS). HTTP was designed as a protocol to transport requests ...
If you have an older PC, you may be wondering if you can upgrade the USB ports to a more modern protocol. Well, it's ...
It's usually not practical or affordable for every computer to have its own printer, so many businesses place standard and specialized printers in convenient locations, and then share the printers ...
There are many reasons why you might need to determine what process is using a particular port or, conversely, what port(s) a particular process has open. There are also a number of tools such as lsof ...
Fred Stluka from Bristle.com just introduced me to port knocking — a method of opening ports on a firewall by trying to connect with a series of ports in a pre-determined order. The sequence of ...
Firewall policy is probably to block everything by default unless explicitly allowed (hence explicitly opening port 80, 22, 443, etc.). Hence comments above saying that IPSec would need to be ...
Semiconductor maker Cavium, Inc.CAVM contributed to driving open networking as Microsoft Azure Networking ported its L3 Border Gateway Protocol (BGP) routing stack to Cavium XPliant switches. The step ...