IP tools, when used properly, can help system builders tackle set-up and configuration chores, speed troubleshooting and problems resolution, and address all kinds of security issues and concerns. A ...

As with any network and internet-capable computing system, many of Apple's services and programs require access to the internet and/or local network using TCP and UDP ports to function properly. When ...

What is TCP/UDP port 27? I've looked it up in IANA's list of well-known ports and it came up as nsw-fe, or more appropriately, "NSW User System FE", but just what the hell is it? I've been told it was ...

A Port basically serves as an interface between your computer and the internet or other computers in the network. Every communication over the web is exchanged using these ports, so they are an ...

-p [protocol] TCP or UDP or BOTH (default is TCP) -e [endpoint] single port to query (valid range: 1-65535) -r [end point range] range of ports to query (start:end) -o [end point order] range of ports ...

Kali Linux 2021.2 was released today by Offensive Security and includes new themes and features, such as access to privileged ports, new tools, and a console-based configuration utility. Kali Linux is ...