A recently discovered cyberattack, believed to be carried out by a China-linked threat actor, targeted a European government and an African managed service provider. The attackers exploited a vulnerability in Fortinet’s FortiOS SSL-VPN that had recently been patched, with evidence suggesting the exploitation took place as early as October 2022, a couple of months before…
Chapter I: Introduction 1 Introduction to Linux. 3 2 History of Linux. 3 The Beginnings of Unix. 3 Evolution of Linux. 4 History of Linux in Brief 4 Understanding What Linux Is?. 6 Architecture of Linux OS. 7 Understanding How Linux Differs from Other Operating Systems 9 Advantages of Linux. 9 Disadvantages of Linux. 11…
VLOOKUP, Excel Formula stands for ‘Vertical Lookup’. Without writing long paragraph on Vlookup and its formula, refer to below picture: In this example, I am looking for Grade of each students. On left Table I have Student Name and Roll No. and on Right I have Roll No and Grade. I want to get Grade…
Building network diagram can be quite cumbersome if you don’t have appropriate tools to do so. But no worry there is one online tools where you can create network diagram easily and freely. If you like to install this software/application on your Windows machine, you can do so by downloading the application by following this…
Wireshark network protocol analyzer a project started by Gerald Combs in 1998 with contributions from hundreds of volunteer around the world. It will sniff Ethernet card – Wire of Wireless and provide you complete microscopic view of all packet as they exist and enter your Ethernet card. Currently, this software is use my several commercial,…
This blog will show you how to create Page in WordPress site and place this Page in Menu (Header Menu, Main Menu or Footer Menu) depending on your WordPress Theme. There are different menus in WordPress which can be shown below: Follow below steps to proceed: First create Page on WordPress shown below “Pages –>…
This blog will guide you how to create a sitemap of your website and place it on the page. Sitemap will ease your user/customer to navigate menus or post easily. I have place the sample sitemap of my website as shown below: Follow below simple step for your WordPress Website. On WordPress Dashboard go to…
You can secure excel, word and power point file using password. Protected word and excel file will ask for password while trying to open the file. Follow below steps for password protection. the process is same for Word, excel and power point file: If you are creating new file clik “Save” button. Otherwise if you…
Solution on Subnetting Questions on Computer Network for Bachelor of Electronics and Communication Engineering, Bachelor of Information Technology, Bachelor of Software Engineering under Pokhara University. Few Questions are listed below: Why summarization is important? P.U. is planning to design new network for four different departments. Each departments consists of 24 hosts with IP address 172.16.1.0/27.…
In this Blog I will provide you all basic commands of Linux Operating system that are really useful to the beginner who are new to this dimension. pwd— When you first open the terminal, you are in the home directory of your user. To know which directory you are in, you can use the “pwd” It…
