The Shared Responsibility Model is a cloud security model in which the cloud provider is responsible for securing the infrastructure and platform layers, while the customer is responsible for securing the applications and data.

All of the above are best practices for securing cloud data. Encrypting data at rest and in transit protects it from unauthorized access, implementing access control mechanisms ensures that only authorized users can access the data, and regularly backing up data provides a safety net in case of data loss.

A Cloud Access Security Broker (CASB) is a cloud security tool that is used to monitor and analyze cloud traffic for suspicious activity. It can also be used to enforce security policies and control access to cloud resources.

All of the above are common cloud security threats. DDoS attacks can overwhelm a cloud service with traffic, phishing attacks can trick users into giving up their credentials, and malware attacks can infect cloud resources and spread to other systems.

All of the above are cloud security best practices that involve regularly testing and updating security controls to ensure they are effective. Vulnerability management involves identifying and fixing vulnerabilities in cloud systems, patch management involves installing security patches, and security testing involves testing cloud systems for vulnerabilities and misconfigurations.

The Single Responsibility Model is a cloud security model in which the cloud provider is responsible for securing all aspects of the cloud environment, including the infrastructure, platform, applications, and data.

All of the above are cloud security tools that can be used to protect cloud resources from unauthorized access. Firewalls can block unauthorized traffic, IDS can detect and alert on suspicious activity, and SIEM can collect and analyze security logs.

All of the above are common cloud security misconfigurations. Leaving cloud storage buckets publicly accessible can allow anyone to access the data in the buckets, using weak passwords can make it easy for attackers to guess passwords and gain access to cloud resources, and failing to enable MFA can make it easier for attackers to compromise cloud accounts.

All of the above are cloud security best practices that involve implementing security controls to protect cloud resources from unauthorized access, modification, and deletion. Access control involves controlling who can access cloud resources, data protection involves protecting data from unauthorized access, modification, and deletion, and threat detection and response involves detecting and responding to security threats.

The Zero-Responsibility Model is a cloud security model in which the customer is responsible for securing all aspects of the cloud environment, including the infrastructure, platform, applications, and data.

Antivirus software is a cloud security tool that is used to protect cloud resources from malware and other malicious software. It can scan cloud resources for malware and remove it if it is found.

All of the above are common cloud security compliance requirements. PCI DSS is a compliance standard for protecting payment card data, HIPAA is a compliance standard for protecting healthcare data, and GDPR is a compliance standard for protecting personal data in the European Union.

All of the above are cloud security best practices that involve regularly reviewing and updating cloud security policies to ensure they are aligned with business needs and regulatory requirements. Policy management involves creating and managing cloud security policies, compliance management involves ensuring that cloud systems comply with applicable regulations, and risk management involves identifying and mitigating cloud security risks.

A Policy Management Tool is a cloud security tool that is used to manage and enforce cloud security policies. It can be used to create, modify, and delete cloud security policies, and to assign them to cloud resources.

All of the above are common cloud security risks. Data breaches can expose sensitive data to unauthorized individuals, denial of service attacks can prevent users from accessing cloud resources, and malware attacks can infect cloud resources and spread to other systems.