Wifi Direct

What Is Wi-fi Direct And How Does It Work?

Herbert Huffner Network June 15, 2021
Wi-Fi Direct Allows Two Devices to Establish a Direct, Peer-To-Peer (P2P) Wi-Fi Connection Without The Need For A Wireless Router. It is Similar To Bluetooth, But There Are Fundamental Differences. Wi-Fi Direct is an official standard…
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Netflow

What Is Netflow And How Do Its 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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Free Tools

25 Free And Very Useful Tools And Services That Can Be Found On The Internet

Herbert Huffner Internet June 3, 2021
It is interesting to know that there are free tools on the Internet that we often think there is only a paid version of them. We sometimes find services on the Internet that do the…
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Scanners

What Is The Role Of Scanners In Computer Networks?

Herbert Huffner Network June 2, 2021
Network experts need a tool called a scanner to assess the state of the network and ensure that packets are correctly transmitted over the network.  A scanner, which in Persian means scanner, is a computer…
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How To Save Webp Images In JPG And PNG Format

Herbert Huffner Internet May 28, 2021
If you want to save a photo in a format other than Google WebP or this format is unsuitable for your work, you can use WebP image storage methods in JPG and PNG format. Google’s…
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How To Take A Screenshot Of Firefox Without Using The Plugin?

Herbert Huffner Internet May 24, 2021
If you use the Firefox browser, you can take screenshots of web pages or selected areas in your browser. You can do this using the tools available on Windows, Linux, and Mac without having to…
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What Is The Difference Between TCP And UDP Protocols?

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 their differences are? TCP and…
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How To Save Emails In Your Gmail Account As PDF?

Herbert Huffner Internet May 9, 2021
To Save Emails In Your Gmail Account As PDF: Saving emails as PDFs in Gmail is one way you can save your emails to Google’s email service for offline reading. Here’s how to do it…
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Google Authenticator

What Is Google Authenticator And How Can It Be Used?

Herbert Huffner Internet, Security May 9, 2021
In a world where even disposable passwords are hackable, using the two-factor Google Authenticator app is critical to account Security.  Imagine a world in which any novice hacker could easily monitor your every move, listen…
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