network security

Cyber Security / Red Team

Guide to Installing Metasploitable2 on VirtualBox

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Guide to Installing Metasploitable2 on VirtualBox

Introduction Metasploitable2 is a virtual machine specifically designed for cybersecurity professionals and penetration testers. This machine contains various vulnerabilities and security flaws, making it an ideal environment for testing and security assessments. Compatible with the Metasploit Framework, Metasploitable2 is highly useful for real-world security testing. In this article, we will guide you step by step on how to install and use

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Cyber Security / Phishing Attacks

What is a Keylogger? Threats and Protection Methods

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Introduction In today’s digital age, information security is critical both at the individual and organizational levels. As technology advances rapidly, so do the attack techniques used by cybercriminals. One such technique involves malicious software that secretly records everything a user types on their keyboard. This software is known as keyloggers. Keyloggers pose a significant threat as they can lead to the

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Cyber Security

Cybersecurity Awareness Training for Employees

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Introduction In a digitalized world, one of the greatest threats businesses face is cyber attacks. Strengthening the defense line is not only the responsibility of IT teams but of all employees. Increasing employees’ cybersecurity awareness is one of the most effective ways to protect a company’s digital assets. This article focuses on the importance of cybersecurity awareness training, the threats employees

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computers / Cyber Security / Network Security

Detecting Operating Systems with Nmap: Uncover OS

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Introduction Network security is one of the most critical aspects of modern information technology. One of the key responsibilities of a network administrator or cybersecurity professional is to ensure the security of devices on the network. However, to achieve this, it’s crucial first to understand the operating systems of the devices within the network. Knowing the operating systems helps in

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Network Security / Programming / Python Projects

DNS Security Tool: Monitoring and Detecting DDoS/DoS Attacks with Python

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Introduction In today’s networked world, securing DNS traffic is crucial. DNS, being one of the core protocols of the internet, is often targeted by attackers for DDoS and DoS attacks. Monitoring DNS traffic for unusually large packets can help in detecting these attacks early. This article walks you through creating a Python-based tool using pyshark and colorama to monitor DNS traffic and alert you to

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Network Security / Python Projects

Network Traffic Monitoring and SSH Detection with Python

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Introduction Network security is one of the most critical priorities in the digital world. Ensuring network security involves not only protecting against external attacks but also detecting suspicious activities occurring internally. Effective network traffic monitoring and SSH tunneling detection are crucial in achieving this. Techniques like tunneling can be used to bypass security measures or leak data. In

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Network Security

Guide to Learning Computer Networks

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GuIde to LearnIng Computer Networks

Introduction In the modern world, computer networks have become an integral part of our daily lives. We use networks to connect to the internet, share data, and communicate. In this article, we will explore the fundamental concepts of computer networks and the steps to gain proficiency in this field. Learning Objectives After reading this article,

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Cyber Security

Becoming a Hacker in 2024: A Roadmap

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BecomIng a Hacker In 2024 A Roadmap

Introduction Cybersecurity has become one of the most important topics of our time. With the rapid advancement of technology, information security has also become more critical. As a result, many people aspire to become hackers and specialize in this field. However, it’s essential to remember that becoming a hacker is not just about acquiring technical knowledge; it also involves understanding ethical guidelines

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cheat sheet

Hydra Cheat Sheet: A Basic Guide for Security Testing

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Introduction Security testing is an essential part of evaluating the safety of a system or application. One critical component of these tests is password cracking attacks. Hydra is a popular tool used to perform such attacks. In this article, we will provide information on the basic usage of Hydra, its commands, and example usage scenarios for various protocols. Learning Objectives After

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Network Security

What are IDS/IPS Systems and How Do They Work?

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What are IDSIPS Systems and How Do They Work

Introduction In today’s interconnected world, safeguarding digital assets has become a priority for businesses and individuals alike. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) are critical components in a robust cybersecurity framework, designed to protect against ever-evolving cyber threats. Cyber attacks and data breaches can result in significant financial losses, operational disruptions, and damage to an organization’s reputation. Therefore, implementing IDS and IPS systems is

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