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cyber security

Examples of Cryptography with Python Hashlib

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Introduction Cryptography plays a critical role in digital communication and data security today. The confidentiality, integrity, and authenticity of communications are crucial in modern computing environments. Therefore, using secure data processing techniques and tools is vital to ensuring information security. Python offers various libraries for performing cryptographic operations, one of which is the hashlib library. Hashlib is a Python library used for … Read more

Building a Simple Ping Web Application with Flask

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Introduction In today’s tutorial, we’re going to dive into the world of web applications with a simple yet practical project: a Flask-based web application that allows users to send ping requests to specified addresses. This project is ideal for beginners looking to get their hands dirty with some basic backend programming and network operations. What is Flask? Flask … Read more

Detecting XSS (Cross-Site Scripting) Vulnerabilities with Python

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Introduction: This article focuses on how to detect Cross-Site Scripting (XSS) vulnerabilities in web applications using Python. XSS is a serious security flaw that allows attackers to inject malicious scripts into a web page. Such attacks can compromise users’ sensitive data, steal session cookies, or disrupt the normal functioning of a web application. In this article, we will explore the fundamental principles of XSS … Read more

Detecting SQL Injection Vulnerabilities with Python

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Introduction: SQL injection is a common type of security vulnerability encountered in web applications. Malicious users can gain access to or manipulate databases by injecting harmful code into database queries. This article will discuss developing a simple tool using Python to detect SQL injection vulnerabilities. The Importance of Python and SQL Injection: Python is a popular language … Read more

Writing a Keylogger with Python

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Introduction In today’s world, where technology is rapidly advancing, information and network security have become more crucial than ever. This article aims to delve into basic computer security concepts and learn how keyboard inputs can be monitored for educational purposes by writing a keylogger. Keyloggers are tools that record all inputs made by a user through the keyboard. While they … Read more

CrackMapExec: Network Security Audit and Privilege Escalation Tool

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Network security is a vital component of today’s information technology infrastructures. Preventing attackers from infiltrating your network and testing existing defense mechanisms are among the core responsibilities of security professionals. CrackMapExec (CME), a tool developed for such requirements, serves as a robust solution for network security auditing and privilege escalation. What is CrackMapExec? CrackMapExec (CME) is an open-source tool commonly used during … Read more

Linux for Intermediate Hackers: Deepening Your Skills

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Introduction As you delve deeper into the realm of intermediate Linux cybersecurity, the complexities of this robust operating system unfold, offering a rich playground for those eager to fortify their digital fortresses. This guide is not just about broadening your Linux knowledge; it’s a step towards mastering the art of leveraging Linux for sophisticated cybersecurity … Read more

Securing with OpenSSL: Essential Usage and Commands

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Introduction In today’s digital age, data security and privacy are paramount for both organizations and individuals. Ensuring the security of online transactions and protecting sensitive information requires robust tools. OpenSSL, an open-source software library that facilitates data encryption and secure communication using SSL and TLS protocols, is one of these vital tools. This article delves … Read more

ARP Sniffing with Scapy: Analyzing ARP Traffic on the Network

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Network security and analysis hold significant importance in modern information technology. Network administrators and security experts use various tools to monitor and understand the traffic on their networks. In this article, we will learn how to use Scapy, a Python-based network packet manipulation library, to sniff and analyze ARP (Address Resolution Protocol) traffic. What is Scapy? Scapy is a powerful network packet … Read more

ExifTool: Managing Metadata in Photos and Videos

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In the realm of digital photography and videography, the significance of managing metadata cannot be overstated. Enter ExifTool, a powerful software tool that stands at the forefront of ExifTool Metadata Management. This versatile utility provides users with the capability to read, write, and edit EXIF (Exchangeable Image File Format) metadata embedded in photo and video … Read more

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