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…
Read More

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…
Read More

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…
Read More

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…
Read More
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…
Read More
DNS Server

How To Change The 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…
Read More
IP Leak

What Is IP Leak? How Do We Know About It?

Herbert Huffner IP, Security April 25, 2021
 IP Leak: The job of the VPN tool is to change the user’s IP address to an unreal address so that the user can remain anonymous on the Internet. Sometimes, however, the user’s actual IP…
Read More
DevOps

What is DevOps and who is DevOps Engineer?

Erfan Internet April 19, 2021
The process of software development has always changed, as tasteful and creative programmers are always looking for ways to improve the situation. The advent of new languages, libraries, and frameworks shows that the computer world…
Read More

Manage Wi-Fi Network By Issuing Commands In Windows 10

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…
Read More
a database

What is a database?

Erfan Internet April 8, 2021
Database is one of the most common terms in the computer world. You may be wondering what it is. With the introduction of this concept in the field of applications, a revolution is in their…
Read More