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What is cyber security and ethical hacking? What is Internet Security?
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What is cyber security and ethical hacking? What is Internet Security?

Cybersecurity is the process of protecting the Internet, computers, networks, and digital information from cyber attacks. Its three main objectives are to ensure confidentiality, integrity, and availability.

Ethical hacking is the process of finding vulnerabilities in a system with permission and improving its security.

To ensure internet security, it is important to increase awareness, receive training, use modern security technologies, and comply with cyber laws.

Programming Language, CMS, and MERN Stack can be used to create a website. CMS is the easiest and most convenient for ordinary users, while MERN Stack is suitable for experienced developers.

S
Shipon Hossen Raju
·March 31, 2024·5 min read
cybersecurityhackingmernstackwebdevelopmentDevelopers


Cyber Security and Ethical Hacking: Securing the Internet

Cyber Security

Cyber Security is the practice of protecting the internet, computer systems, networks, and digital information from cyberattacks and unauthorized access.

Main Objectives of Cyber Security

  • Confidentiality: Protecting information from unauthorized access.

  • Integrity: Maintaining the accuracy and completeness of information.

  • Availability: Ensuring that authorized users can access information and systems whenever needed.

Ethical Hacking

Ethical Hacking is the process of testing the security of a system with proper authorization to identify its vulnerabilities. The primary goal is to strengthen system security and prevent future cyberattacks.

Ways to Ensure Internet Security

Ensuring internet security requires the combined efforts of individuals, organizations, and governments. Important measures include:

  • Awareness: Stay informed about cyber threats and risks.

  • Training: Regularly participate in cybersecurity training programs.

  • Technology: Use modern security technologies and tools.

  • Legislation: Follow cybersecurity laws, regulations, and policies.

Cyber Security Tips

  • Use strong passwords and change them regularly.

  • Install and use antivirus and anti-malware software.

  • Avoid clicking on unknown links or opening attachments from suspicious emails.

  • Be cautious when sharing personal information online.

  • Keep your software and operating system updated.

Website Creation

There are three commonly used approaches to creating a website:

1. Programming Language

Building a website by writing code from scratch.

Advantages

  • Full control over the website.

  • Complete flexibility for customization.

Disadvantages

  • Comparatively more complex.

  • Requires more time to develop.

2. CMS (Content Management System)

A popular method of creating websites with minimal coding.

Advantages

  • Easy to use.

  • Quick to build and update websites.

Disadvantages

  • Limited control over the system.

  • Customization options may be restricted.

Popular CMS Platforms

  • WordPress

  • Joomla

  • Drupal

3. MERN Stack

The MERN Stack (MongoDB, Express.js, React, and Node.js) is used to develop modern, scalable web applications.

Advantages

  • Modern and high-performance.

  • Suitable for large and complex web applications.

  • Easy to scale as requirements grow.

Disadvantages

  • More difficult to learn and implement.

  • Requires technical skills and experience.

  • Development costs may be higher.

How to Choose the Right Website Development Method

When selecting a website development approach, consider the following factors:

  • Type of website

  • Budget

  • Timeline

  • Developer's skill level

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What is cyber security and ethical hacking? What is Internet Security? | Shipon Hossen Raju | Shipon Hossen Raju