Introduction & Overview of Cyber Security - Summary
Cybersecurity is a vital aspect of safeguarding internet-connected systems such as computers, servers, mobile devices, electronic systems, networks, and data from harmful attacks. In simple terms, cybersecurity combines two important areas: cyber and security.
The term “cyber” encompasses a wide variety of technologies, including systems, networks, programs, and data. On the other hand, security is all about protecting these systems, networks, applications, and data. Often, this field is also known as electronic information security or information technology security.
Types of Cybersecurity
- Network Security
- Application Security
- Data Security
- Identity Management
- Operational Security
- Mobile Security
- Cloud Security
- User Education
Goals of Cybersecurity
The primary goal of cybersecurity is to keep data safe and secure. To defend data against cyber-attacks, the field operates on a triangle of three connected principles known as the CIA trio. This model assists organizations in building solid policies for their information security framework. When a security problem occurs, it often indicates that one or more of these principles have been compromised.
The three essential components of the CIA model are Confidentiality, Integrity, and Availability. This security framework helps users to understand different aspects of IT security. Let’s examine each part of the CIA model to appreciate its significance in today’s digital landscape.
For a more detailed understanding, feel free to download the PDF on Cybersecurity concepts and principles.
