Netflow

What Is NetFlow & How Its Core Components Work

Herbert Huffner Network June 4, 2021
Netflow is a protocol developed by Cisco that meets such goals and, while supporting more detailed data such as the type of IP service for detection, allows professionals to understand network patterns and protocol distribution. Transparency…
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Scanners

What Is the Role of Scanners in Computer Networks — Functions & Why They Matter

Herbert Huffner Network June 2, 2021
Network experts need a tool, a scanner, to assess the network’s state and ensure that packets are correctly transmitted.  A scanner, which in Persian means scanner, is a computer program or piece of hardware that…
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What Is the Difference Between TCP and UDP Protocols — A Clear Comparison

Herbert Huffner Network May 12, 2021
You may have encountered TCP and UDP while setting up port forwarding on the router or configuring firewall software. But do you know what these two protocols are and what distinguishes them? TCP and UDP…
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DNS Server

How to Change DNS Server Settings and How to Enable DoH

Herbert Huffner Network, Windows May 7, 2021
Laptops, PCs, mobiles, and tablets: Use the default DNS set on the router. They do unless we change them. This DNS is what the Internet service provider (ISP) provides. This DNS server weakens Security and…
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IP Leak

What Is an IP Leak — And How to Detect If Your Real IP Is Exposed

Herbert Huffner IP, Security April 25, 2021
 IP Leak: The VPN tool’s job is to replace the user’s IP address with a fake one, allowing the user to remain anonymous online. Sometimes, however, the user’s actual IP address is revealed due to…
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Windows 10

Manage Wi-Fi Networks via Command Line in Windows 10: A Complete Guide

Herbert Huffner Network, Windows April 11, 2021
One way to manage a wireless network is to issue a command in the Windows 10 Command Prompt, which we will teach you how to do in the following. Although you can manage various aspects…
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Troubleshooting in Virtualization: Common Issues and Solutions

Herbert Huffner Network, Server February 19, 2021
Troubleshooting in virtualization is a permanent task for virtual Network administrators. In this post, we will discuss troubleshooting in virtualization. In this post, we aim to provide some solutions for troubleshooting Network communication issues and…
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WPA3

WPA vs WPA2 vs WPA3: Key Differences & Which One Is Best

Herbert Huffner Network February 2, 2021
WPA, WPA2, and WPA3 Standards: There are various Wi-Fi Security standards, including WEP, WPA, WPA2, and WPA3, used in Wi-Fi networks. But what is the difference between these standards? Wi-Fi Security is undoubtedly of particular…
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How to Lock Your Wi-Fi: Secure Your Home Network Step by Step

Herbert Huffner Network, Windows January 14, 2021
People like password-free Wi-Fi networks. As soon as they find a protected Wi-Fi signal, they log in and use the Internet. Wouldn’t your neighbor have a bit of Internet bandwidth to watch a Netflix movie?…
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