Which type of security includes features like WAF and Anti-DDoS?

The correct choice is network traffic security, which encompasses features such as Web Application Firewall (WAF) and Anti-DDoS (Distributed Denial of Service). This type of security is specifically focused on protecting network communications and traffic from threats that can disrupt services or compromise data integrity.

WAF is designed to protect web applications by monitoring and filtering traffic between a web application and the Internet. It helps to safeguard against common vulnerabilities like SQL injection, cross-site scripting, and other attacks targeting web applications.

Anti-DDoS services, on the other hand, are critical for defending against DDoS attacks, which aim to overwhelm a network or service to make it unavailable to users. By absorbing and mitigating harmful traffic during an attack, these solutions ensure that legitimate users can access the service.

In contrast, other types of security, such as data security, primarily focus on protecting data at rest and in transit through encryption and access controls. Identity security centers around managing user identities and access within systems to prevent unauthorized access. Workload security is aimed at protecting applications and workloads from threats, but does not inherently focus on the network traffic itself as WAF and Anti-DDoS do.

Thus, network traffic security plays a vital role in maintaining the availability and security