Cyber Witcher

Analysis of an incident using HTML macros and the Nokoyawa ransomware virus, which has become one of the modern threats to cyber security. Learn how this attack unfolded and what steps can be taken to protect against similar threats in the digital environment.

The purpose of the research on this topic is to analyze and understand the activities of forums related to cybercrime, such as the forums of hackers, crackers, carders and cybercriminals. We are focusing our efforts on studying the risks and threats posed by these forums, as well as considering the possibility of using them as a source of information for improving cybersecurity and conducting cybercrime investigations.

The professions of a hacker, a hacker, a hacker, and a cybercriminal involve the use of computer skills and information technology for various purposes. The similarity between these professions lies in their ability to use computer skills to achieve their goals, which can be both ethical and unethical.

In this article, we will describe the importance and role of transport layer protocols in the network stack, and how Wireshark and tcpdump tools can be used to analyze and monitor these protocols in real time.

We will consider the basic principles of these protocols and how to analyze them using Wireshark and tcpdump tools.

Analysis of network packets from the command line in Wireshark and tcpdump is a way to obtain important information about network traffic and ensure the efficient and secure functioning of computer networks. You'll learn how these tools can be used to monitor and analyze your network, identify problems, and find vulnerabilities.

Learn about the advanced capabilities of Wireshark and tcpdump for analyzing and monitoring network traffic on local networks. Explore filtering, statistics, graphical packet analysis, and many other tools to help you gain more insight into your network's performance and keep it secure.

This part is dedicated to the Wireshark and tcpdump tools that help network administrators and engineers analyze and secure local networks. You'll learn how these tools can be used to intercept and analyze network traffic, identify problems and potential threats, and improve your network analysis and cybersecurity skills.

In this part, we will look at the importance and application of Wireshark and tcpdump tools in local networks to detect errors, measure performance, identify security threats, and improve network architecture.

(Українська) У цій частині ми досліджуємо роль Wireshark і tcpdump у забезпеченні надійності та безпеки локальних мереж, розкриваючи їхні можливості та практичні застосування для аналізу мережевого трафіку та виявлення потенційних загроз.