Popular WordPress plugins are vulnerable to serious or critical SQL injection vulnerabilities for which PoC exploits have been released. The errors were discovered by Tenable's recercher Joshua Martinell, who reported them to WordPress on December 19, 2022, along with PoC....

Avast has released a decryptor for the BianLian ransomware, which is available for public download. BianLian appeared in August 2022, carrying out targeted attacks in various industries, primarily media, manufacturing and healthcare....

Suddenly, out of nowhere, the CIA appeared. Researchers from the Netlab team of the Chinese infosec vendor Qihoo 360 last week released a report on the Hive modification caught in the wild for the first time....

​​Extended Windows Clipboard! At its core, the clipboard is an intermediate data storage that is used to transfer or copy certain information between different applications. At the same time, standard Windows functions are used, namely: "Copy" (Ctrl+C), "Cut" (Ctrl+X),...

​​Generating personalities In this post, we will share with you a service thanks to which we will be able to generate a lot of fake personalities to create a lot of pages from social networks....

Fake document generation service! DIASP is a service for creating fake documents. which unifies the photos on the card, makes a random background of the table, zooms in, moves away, etc., as well as each plastic ID card (background) is randomly generated. It is possible to enter your data (full...

Differences between the router and the switch. • The switch communicates between devices of only one network, while the router can connect multiple networks...

What is a router? • This device is designed to connect multiple networks of different architectures. This means that the router is able to connect your personal home network to the Internet...

Z-Wave technology. • Z-Wave is a wireless communication method that uses low—power radio waves that are safe for health. Installing a smart home powered by Z-Wave technology is extremely simple: there is no need to lay cables and wires, repair and interfere with the interior. The signal is...

What is a switchboard? • A switch is a device that connects several nodes of the same computer network. Such nodes can be both computers themselves and other devices: printers, servers, and so on....

ZigBee technology. • ZigBee is a technology for building wireless data transmission networks. The ZigBee network operates in the license-free 2.4GHz band and is focused on transmitting small amounts of information from a variety of sources, including battery-powered ones....

Packet switching • Packet switching is a special way of switching network nodes, which was specially created for the best transmission of computer traffic...

What is switching? • In telephone networks, subscribers' communication with each other is carried out by switching communication channels....

Serial and parallel transmission Data transmission over the communication line can be arranged sequentially or in parallel....

Types of Client-Server architecture • Single-level In it, all application programs are distributed across workstations that access a database server or a file server. At the same time, the server does not execute application programs, only provides data....