This is an overarching term that includes various policies, technologies, applications, and controls utilized to protect virtualized IP, data, applications, services, and the associated infrastructure of cloud computing. It’s a sub-domain of computer security, network security, and information security.

In the context of cloud security, firewalls can be traditional network firewalls that filter traffic between different parts of the cloud, or they might be next-generation firewalls that include more advanced features like intrusion prevention systems (IPS), deep packet inspection, and application-level traffic inspection to ensure a higher level of security.

These are crucial in cloud environments to ensure that only authorized users can access certain resources. Access controls can be based on identity (who you are), role (what role you play, e.g., administrator, user, etc.), or context (e.g., location, device, time of access). This can include mechanisms like multi-factor authentication, identity and access management (IAM) systems, and the principle of least privilege (PoLP).

These are systematic reviews of security weaknesses within an information system. They can include network and application scans to identify vulnerabilities in systems and software. Regular vulnerability assessments help in identifying and mitigating risks before they can be exploited by attackers, making them a critical component of cloud security strategies.

This is the process of converting data into a code to prevent unauthorized access. In a cloud context, encryption can be applied to data at rest, in transit, and in use. Encryption keys must be carefully managed to ensure that data remains secure yet accessible to authorized users. This helps in protecting sensitive information even if the data itself is intercepted or accessed by unauthorized individuals.

It is crucial in cloud security to prevent unauthorized disclosure of sensitive information. DLP solutions help monitor and control data transfers, ensuring that confidential data remains within the organization’s boundaries and is not exposed to unauthorized individuals or external threats. By implementing DLP measures, organizations can mitigate the risk of data breaches and maintain compliance with regulatory requirements.