What is NNCP? NNCP lets you securely send files, or request remote execution, between systems. It uses asynchronous communication, so the source and destination need never be online simultaneously. NNCP can route requests via intermediate devices – other NNCP nodes, USB sticks, tapes, radios, phones, cloud services, whatever – leading to a network that is highly resilient and flexible. NNCP makes it much easier to communicate with devices that lack Internet connectivity, or have poor Internet.
networking
Introduction Linux has become a cornerstone of modern networking, powering everything from personal computers to enterprise servers, firewalls, and network-attached storage (NAS) devices. For beginners venturing into Linux networking, understan...
Prerequisite KnowledgeFirst, let's look at the control bits and state machine of TCP, which form the basis for understanding the three-way handshake of TCP.TCP Packet Control BitsThe control bits in t
An in-depth look at the high-speed data communication standard's benefits and tradeoffs.
Layer 8 and existing application delivery infrastructure will pave the way for more intelligent, context-aware networks that adapt to AI-driven applications.
How TCP interacts with the characteristics of the Starlink service.
How one crew risked radiation, storms, and currents to save Japan from digital isolation.
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L4S could fix a problem that even gigabit connections don’t.
Ethernet is ubiquitous, fast, and simple. You only need two diffpairs (four wires) to establish a 100Mbit link, the hardware is everywhere, you can do Ethernet over long distances easily, and tons …
What every web developer must know about mobile networks, protocols, and APIs provided by browser to deliver the best user experience.
One of the biggest computing inventions of all time, courtesy of Xerox PARC.
See what devices are active on your subnetwork using peng sweep with nmap command in Linux.
There are bold claims of how AV1 will revolutionize streaming video, game streaming and the Internet at large—but what is AV1 and why is it so important?
Here are the common networking ports you'll encounter in Linux.
The SSH port is 22. This is the story of how it got that port number. And practical configuration instructions.