There are several types of cyber security that are aimed at protecting digital assets from various types of cyber threats. Here are some of the most common types of cyber security:

1. Network Security: Network security is the practice of securing networks from unauthorized access, misuse, and attacks. It includes securing the devices that are connected to the network, such as routers, switches, firewalls, and servers.
2. Application Security: Application security involves securing software applications from external and internal threats. It includes securing web applications, mobile applications, and desktop applications.
3. Cloud Security: Cloud security is the practice of securing cloud computing environments from various types of cyber threats. It includes securing cloud-based applications, data storage, and network infrastructure.
4. Information Security: Information security involves protecting information assets from unauthorized access, disclosure, and destruction. It includes securing databases, file systems, and other repositories that store sensitive information.
5. Endpoint Security: Endpoint security is the practice of securing devices that are connected to a network, such as laptops, desktops, and mobile devices. It includes securing the operating system, applications, and data that reside on the endpoint device.
6. Internet of Things (IoT) Security: IoT security involves securing internet-connected devices, such as smart home devices, industrial control systems, and medical devices. It includes securing the devices themselves, as well as the data they collect and transmit.
7. Identity and Access Management (IAM): IAM involves managing user identities and access to digital assets. It includes securing user accounts, passwords, and access permissions to sensitive data and systems.
8. Disaster Recovery and Business Continuity: Disaster recovery and business continuity involve planning and implementing strategies to ensure that digital assets can be recovered in the event of a disaster, such as a cyber attack or natural disaster.