Author: David Plaha
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Exploiting HTTP and HTTPS Services: Understanding Security Risks and Ethical Testing
In today’s digital age, HTTP and HTTPS are the foundational protocols that power most of our online communication. While these services enable the seamless transfer of data between clients and servers, they are also common targets for cyber attackers. Understanding how these protocols can be exploited is essential not just for attackers, but more importantly,…
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Exploiting SMB Vulnerabilities (EternalBlue, etc.): A Deep Dive into Network Security Threats
Get practical guidance on Exploiting SMB Vulnerabilities (EternalBlue, etc.): A, including risks, legal limits, and safer steps for digital safety.
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Buffer Overflow in Network Services: Attacks and Defense
Are you concerned about the risks hiding within your network services? One of the most dangerous vulnerabilities that ethical hackers and security analysts often encounter is a buffer overflow. In this article, we will explore what buffer overflow attacks are, how they exploit network services, and how you can protect your systems. If you’re serious…
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Identifying Open Ports and Services: A Beginner’s Guide for Ethical Hackers
Understanding how to identify open ports and services is a crucial first step in any ethical hacking or penetration testing process. These ports are potential entry points to a network, and knowing how to find them can help strengthen system security and protect against cyber threats. Updated February 2026 Table of Contents Toggle Identifying Open…
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Host Discovery With Advanced Tools: Build Better Network Visibility
Get practical guidance on Host Discovery With Advanced Tools: Build, including key risks, legal limits, and safer steps for digital safety.
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How to Track and Analyze Internal Network Traffic: A Complete Guide
Are you serious about protecting your internal systems from unauthorized access, data leaks, and cyber threats? Then mastering how to track and analyze internal network traffic is a must. This guide breaks down the core principles, tools, and best practices for effectively monitoring traffic within your organization’s network, and how you can use ethical hacking…
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Mapping the Internal Network Layout: A Step-by-Step Guide for Ethical Hackers
Are you ready to elevate your penetration testing skills? Understanding how to map the internal network layout is a fundamental step in any network security penetration testing process. Whether you’re just starting your journey in ethical hacking or looking to refine your techniques, this comprehensive guide will help you uncover the hidden structure of internal…
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Fingerprinting OS and Devices on a Network: A Beginner-Friendly Guide to Ethical Hacking
In today’s hyper-connected world, securing digital infrastructure is more critical than ever. One of the fundamental skills in network security penetration testing is fingerprinting — the process of identifying operating systems and devices on a network. This technique plays a key role in vulnerability assessments, penetration testing, and ethical hacking. Updated February 2026 Table of…
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Using Netcat for Network Exploitation: A Powerful Tool in Ethical Hacking
Netcat, often dubbed the “Swiss Army Knife” of networking, is one of the most powerful ethical hacking tools used in network exploitation and penetration testing. Whether you’re an aspiring ethical hacker or a seasoned professional, understanding how to leverage Netcat can elevate your skills and provide crucial insights during network security penetration testing. Updated February…