VEXELOPS
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English articles
Readable guidance for safer accounts, clearer communication, and stronger privacy habits.
Most people's understanding of Nmap stops at its basic function of scanning open ports. However, in real cybersecurity testing, the use of Nmap is much more complex, ranging from OS identification, service version detection, to the automation of testing with the scripting engine, each feature is
Password cracking may sound like something from a movie, but in reality, it is a standard part of security testing work. John the Ripper is one of the oldest and most widely used password cracking tools, utilized by security professionals to test whether the passwords stored in systems are strong
Most people's impression of Linux is that it is a command-line system used by engineers. Kali Linux is a different level of existence; it is an operating system designed specifically for penetration testing and security research, pre-installed with hundreds of security tools, allowing security
In the field of information security, understanding how attackers think is one of the most important foundations for defense work. Metasploit is the most widely used penetration testing framework globally, allowing security professionals to simulate real attack behaviors in authorized environments
Every website you've ever used involves countless data transmission processes. Burp Suite is a tool used by security professionals to intercept, analyze, and test these transmissions, making the technical details hidden behind web interactions completely visible for the first time. This article
Google helps you search web content, while Shodan helps you search for devices connected to the internet. From cameras and routers to industrial control systems, Shodan organizes a vast amount of information about devices exposed on the internet into a searchable database. This article explains how