Types of Cyber security

Cybersecurity encompasses various measures and practices to protect systems, networks, and data from digital attacks, damage, or unauthorized access. Here are the primary types of cybersecurity:


1. Network Security: Protects the integrity, confidentiality, and availability of network and data by using hardware and software technologies. Examples include firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs).



2. Information Security: Focuses on protecting data from unauthorized access to ensure privacy and integrity, covering data in storage and in transit. Methods include encryption, access controls, and data masking.


3. Application Security: Involves securing software applications by addressing vulnerabilities at the design, development, and deployment stages. Techniques include code reviews, application firewalls, and penetration testing.


4. Endpoint Security: Protects individual devices like computers, mobile phones, and other smart devices that connect to networks. This can include antivirus software, anti-malware tools, and endpoint detection and response (EDR) solutions.


5. Cloud Security: Involves safeguarding data, applications, and services in cloud environments. This can include cloud security configurations, cloud access security brokers (CASBs), and encryption.


6. Identity and Access Management (IAM): Ensures that only authorized individuals have access to the resources they need. Techniques include multi-factor authentication (MFA), single sign-on (SSO), and role-based access control (RBAC).


7. Data Security: Protects data from unauthorized access and corruption throughout its lifecycle. This includes data encryption, tokenization, and key management.


8. Mobile Security: Focuses on protecting mobile devices and the sensitive information they contain from threats like malware, phishing, and unauthorized access. This can involve mobile device management (MDM) and mobile application management (MAM).


9. Disaster Recovery and Business Continuity: Ensures that an organization can quickly recover from cyberattacks or other disruptions. This includes backup solutions, disaster recovery plans, and business continuity planning.


10. Operational Security (OPSEC): Involves protecting sensitive operations and processes from being exploited. This includes risk management, auditing, and implementing security policies and procedures.


11. Physical Security: Protects the physical devices and infrastructure from physical threats like theft, vandalism, and natural disasters. This can involve surveillance, access controls, and secure facilities.


12. Critical Infrastructure Security: Protects critical systems and assets vital to national security, economy, public health, or safety, like power grids, water supply systems, and transportation networks.


Each type of cybersecurity is essential for a comprehensive defense strategy, addressing different aspects and layers of security to mitigate the broad range of threats and vulnerabilities.