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Cyber security unit 1

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 *WHAT IS CYBERSECURITY?* Cybersecurity is the body of technologies, processes, and practices designed to protect networks, computers, programs and data from attack, damage, or unauthorized access. The term cybersecurity refers to techniques and practices designed to protect digital data. The data that is stored, transmitted, or used on an information system. After all, that is what criminal wants, data. The network, servers, computers are just mechanisms to get to the data. Effective cybersecurity reduces the risk of cyber-attacks and protects organizations and individuals from the unauthorized exploitation of systems, networks, and technologies.  In other words, the technique of protecting internet-connected systems such  as  computers,  servers,  mobile  devices,  electronic  systems, networks, and data from malicious attacks is known as cybersecurity. We can divide cybersecurity into two parts one is cyber, and the other is security. Cybe...

Basics of Computers - Introduction

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  Happy new year! Basics of Computers -  Being a modern-day kid you must have used, seen, or read about computers. This is because they are an integral part of our everyday existence. Be it school, banks, shops, railway stations, hospital or your own home, computers are present everywhere, making our work easier and faster for us. As they are such integral parts of our lives, we must know what they are and how they function. Let us start with defining the term computer formally. The literal meaning of computer is a device that can calculate. However, modern computers can do a lot more than calculate. Computer is an electronic device that receives input, stores or processes the input as per user instructions and provides output in desired format. Input-Process-Output Model Computer input is called data and the output obtained after processing it, based on user’s instructions is called information. Raw facts and figures which can be processed using arithmetic and logical operati...

Computer

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 Announcement by next year we will talk about computer Merry Christmas and Happy New Year.

Cybersecurity study2

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  What are the 3 main pillars of cyber security? The CIA triad refers to an information security model made up of the three main components:  confidentiality, integrity and availability . Each component represents a fundamental objective of information security. DEFINITION confidentiality, integrity and availability (CIA triad) By Wesley Chai What is the CIA triad? Confidentiality, integrity and availability, also known as the CIA triad, is a model designed to guide policies for information security within an organization. The model is also sometimes referred to as the AIC triad (availability, integrity and confidentiality) to avoid confusion with the Central Intelligence Agency. Although elements of the triad are three of the most foundational and crucial cybersecurity needs, experts believe the CIA triad  needs an upgrade  to stay effective. In this context, confidentiality is a set of rules that limits access to information,  integrity  is the assurance ...

How to format a laptop

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  1 Backup all the files you want to keep . Formatting you computer will get rid of everything and reinstall Windows. You will lose anything you don't back up. You can backup your files using an external hard drive, a USB drive, or a writable DVD or Blu-ray. You can also backup your files using cloud storage, like Dropbox , or Google Drive .   2Click the Windows Start button. It's the button with the Windows logo in the lower-left corner of the taskbar.   3Click the icon. The icon that resembles a gear in the left-most column is the Windows settings button.   4Click Update & Security. It's the last option that has an icon that has two arrows that form a circle. 5Click Recovery. It's next to the icon that resembles an arrow drawing a clock in the left column. 6Click Get Started. It's below the option that says "Reset this PC". 7Click Remove Everything. This will remove all files, uninstall all apps, and reinstall Windows. If you click ...

Cybersecurity study1

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  Cyber security is  the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks .

How to prevent hackers from hacking Gmail account password easily

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Hackers are always trying to find ways to hack into your Google account and steal your information. Luckily, Google has many tools that you can use to help keep your account secure. This Danex Computing article will teach you how to keep your Google account safe from hackers. Method 1 Method 1 of 5 Protecting Your Password 1 Create a strong password. Don't use your name, birth date, pets or kids names, or the name of your street as your password: make it hard to guess.[1] A strong password will be at least 10 characters in length, but the more the better. The longer your password is, the more time it will take the hacker to crack it. A strong password should contain at least one of each of the following characters: lower-case letters, upper-case letters, numbers, and special characters. 2 Do not use your Google password anywhere else. Create a different password for every website that you use. It's not enough to use the same password with different numbers at the end (e.g., pa...