Article 4: What is Cyber-Security?

 Cyber-Security

Cyber-Security is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, changing, or removing important information; extorting money from users via ransomware; or interrupting normal business processes.

Types of Cyber-Security

The five types of Cyber-Security are as follows:
  • Application Security
  • Network Security
  • Cloud Security
  • Critical Infrastructure Security
  • IoT (Internet of Things) Security
1. Application Security

Application Security is the process of devloping, adding, testing security features within applications to prevent security vulnearabilities against ransomware or threats such as unauthorized access and modification.

2. Network Security

Network Security is the protecting of the underlying networking infrasrtucture from unauthorized access, misuse, or theft. It involves creating a secure infrastructure for devices, applications, and users to work in a secure manner.

3. Cloud Security

Cloud security, also known as cloud computing security, is a collection of security measures designed to protect cloud-based infrastructure, applications, and data. These measures ensure user and device authentication, data and resource access control, and data privacy protection.

4. Critical Infrastructure Security

Critical infrastructure security is the area of concern surrounding the protection of systems, networks and assets whose continuous operation is deemed necessary to ensure the security of a given nation, its economy, and the public's health and/or safety.

5. IoT (Internet of Things) Security

Internet of Things (IoT) devices are computerized Internet-connected objects, such as networked security cameras, smart refrigerators, and WiFi-capable automobiles. IoT security is the process of securing these devices and ensuring they do not introduce threats into a network.

Summary

Cyber security is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It's also known as information technology security or electronic information security. 

*************END OF ARTICLE 4*************

Comments

Post a Comment

Popular posts from this blog

Article 1: What is Information Technology?

Image
  Information Technology Information Technology (IT) refers to the use of technology to store, retrieve, transmit, and manipulate data or information. It involves the development, implementation, and management of computer-based information systems, including hardware, software, networks, and databases. Key components of Information Technology include: Hardware: This includes the physical components of computing devices, such as computers, servers, storage devices, and networking equipment. Software: Refers to the programs and applications that run on computer systems. This includes operating systems, productivity software, databases, and more. Networking: Involves the design, implementation, and management of computer networks that enable communication and data exchange between devices. Internet and Web Technologies: Encompasses technologies related to the internet and the World Wide Web, including websites, web applications, and protocols like HTTP (Hypertext Transfer Protocol). Da
Read more

Article 3: What are Electronic Devices?

Image
Electronic Devices Electronic devices are devices that utilize electronic circuits and systems to perform specific functions. These devices rely on the control of electrical currents and voltages to process, store, transmit, or display information. Electronic devices play a crucial role in various aspects of modern life and technology. They can be categorized into several types based on their functions and applications. Here are some common categories of electronic devices: 1.     Computing Devices: ·          Computers: Personal computers, laptops, servers, and mainframes. ·          Smartphones and Tablets: Mobile computing devices with communication capabilities. ·          Embedded Systems: Microcontrollers and microprocessors used in appliances, automobiles, and industrial systems. 2.     Communication Devices: ·          Mobile Phones: Devices for voice and data communication. ·          Radios and Televisions: Transmit and receive audio and video signals.
Read more

Article 2: Is I.T. that important?

Image
 Is I.T. that important? Yes, Information Technology (IT) is highly important in today's world. IT plays a crucial role in various aspects of our personal and professional lives, and its significance continues to grow. Here are some reasons why IT is considered important: Communication: IT facilitates communication on a global scale. Email, instant messaging, video conferencing, and social media are all enabled by IT, making it possible for people to connect and collaborate across distances. Information Access: IT provides easy access to a vast amount of information. The internet has become a primary source of information, and search engines help people find the data they need quickly and efficiently. Business Operations: IT is essential for the smooth operation of businesses. It automates processes, manages data, and enhances efficiency. Enterprise Resource Planning (ERP) systems, Customer Relationship Management (CRM) software, and other business applications help organization
Read more