What role does encryption play in cloud security?

Encryption is crucial for securing sensitive data in cloud environments because it helps to protect the confidentiality, integrity, and authenticity of the data. When data is encrypted, it is converted into a form that is unreadable without the correct decryption key. This means that even if unauthorized users gain access to the data, they will not be able to decipher its contents. In a cloud environment where data is often stored and transmitted over the internet, encryption provides an extra layer of security to prevent data breaches and unauthorized access. Additionally, encryption helps organizations comply with data protection regulations and standards by ensuring that sensitive information is kept safe from cyber threats.