Information security
What is Broadcast?
What is Broadcast? There are 3 main methods of data transmission in IP networks: Unicast, Broadcast, Multicast....
What is Unicast?
What is Unicast? There are 3 main methods of data transmission in IP networks: Unicast, Broadcast, Multicast....
What is a SAN?
What is a SAN? • SAN (Storage Area Network) is designed to consolidate the disk space of servers on specially allocated disk storage....
What is PAN?
What is PAN? • A personal network (PAN) is a network built "around" a person. PAN is a computer network that is used to transfer data between devices, such as computers, phones, tablets, etc. Personal networks can be used both for information interaction of individual devices with each...
Class addressing of IP networks.
Class addressing of IP networks. • To simplify the classification of networks on the Internet, class addressing was used in the period from 1981 to 1993: IP addresses of the fourth version were divided into five categories:...
What is WebRTC?
What is WebRTC? • WebRTC is a standard that describes the transmission of streaming audio data, video data and content between browsers or other applications that support it in real time. This technology allows you to turn the browser into a videoconferencing terminal. To start a conversation, just...
What is RTSP?
What is RTSP? Robot couriers, drones, self-driving cars and other achievements of modern science and technology no longer seem like something from the world of fiction. They have become a familiar phenomenon for us. Built-in IP cameras allow them to “see” what is happening, and we can see the world...
What is a subnet?
What is a subnet? • In one sense, a network is a group of devices under one control that can communicate with each other. Network also means a range of IP addresses - allocated or received from the registrar — for a specific physical network. For example, the selected private range is 10.0.0.0/8 or...
Runlike
Runlike Given an existing Docker container, outputs the command line required to run a copy of it. Along with all these annoying parameters (ports, links, volumes, ...)....
bpytop
bpytop A nice, beautiful alternative to htop, for monitoring your system. bpytop is the same popular top++ but rewritten in python, from the original author....
Anthias
Anthias Anthias is a free and open source digital signage management software. Distributed as a Raspberry Pi image. And it will turn any TV into a powerful digital sign....
Mortify
Mortify Morsify is a library for converting text to Morse Code or vice versa. Supports Latin and Cyrillic. Can generate a file in the format .wav...
Fireball
Fireball Firejail is a sandbox program for isolated execution of graphical, console and server applications, which minimizes the risk of compromising the main system when running untrustworthy or potentially vulnerable programs....
?? Purple Team.
?? Purple Team. • Purple Team — Helps the Red Team and Blue Team to be friends with each other, allowing the blue team to develop a strategy and technical measures to protect the infrastructure based on the vulnerabilities and shortcomings discovered by the red team. The task of such a team is to...
? OSINT. Search for a target by username.
? OSINT. Search for a target by username. • You've probably already encountered a service for finding a target using the username "whatsmyname", and if you haven't, be sure to pay attention. Recently, this resource has been updated and now we can search for information on the username on...