Firewalls

What Is a Firewall: Everything You Need to Know

 A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization’s previously established security policies. At its most basic, a firewall is essentially the barrier that…
Familiarity With The Types Of Trees In The Data Structure

What Are the Main Types of Trees in Data Structures

Data Structure is one of the most critical computer courses, and it has many hidden points. It is Considered a Course With High Coefficients In The Entrance Exam For Master’s Degrees in Computer Science, Doctorate,…
Hardware Firewall

Top Enterprise Hardware Firewalls of 2025: Secure Your Network with the Best Solutions

Firewalls Monitor Incoming And Outgoing Traffic To An Organization’s Network. By Monitoring Packets, They Prevent Data Theft Or Manipulation And Prevent Hackers From Easily Infiltrating Enterprise Networks.  While regular users recognize firewalls as application software…
TFTP

How to Restore Cisco IOS Equipment With TFTP

Network Experts Recommend That The Best Way To Get Acquainted With Network Equipment And Troubleshoot Devices Is To Do Tasks And Configurations Practically, Because You Can Never Get Practical Concepts With Theoretical Knowledge Alone.  Of…
Screen Brightness

How to Change Screen Brightness in Windows 11

If You Have Windows 11 Installed On Your Laptop, Tablet, Or All-In-One Computer, You Can Easily Change The Screen Brightness Of Your Internal Screen With A Few Taps Or Clicks. And How To Do It.…
dashboard

WordPress Dashboard Explained

When a user logs in to the admin area, the WordPress dashboard displays a quick overview of the blog or website. The Dashboard lets you post articles, install plugins to enhance the website’s functionality, add…
Windows 11

Common Windows 11 Problems — And Simple Solutions

The Official Version Of Windows 11 Has Finally Been Released, But This Version, Like Many Early Windows Versions, Has Problems. This Guide can help You Debug And Troubleshoot Common Problems. Microsoft has finally released the…
Windows 10 And Windows 11

Windows 10 vs Windows 11 — What’s Different

Windows 10 And Windows 11: Microsoft Windows 11 Has Just Been Released, And You Can Download And Install It Now. In This Article, We Will Compare The Features Of Windows 10 And Windows 11. Windows…
WinSCP

What Is WinSCP and How to Connect to Your Linux Server With It

If you use Windows on your local computer, as you work with remote Linux servers, you occasionally need to transfer files between these two points. Fortunately, all popular Linux distributions come pre-configured on Alibaba Cloud Elastic…
Putty

What Is PuTTY and How to Connect to a Linux Server

You have read or heard of PuTTY, but you may be wondering what it is and how it works. We will explain it below. Make sure you read it to the end for comprehensive information.…