ECCouncil 312-40 Exam With Confidence Using Practice Dumps

Crypto-shredding is the method of ‘deleting’ encrypted data by destroying the encryption keys. This method is particularly useful in cloud environments where physical destruction of storage media is not feasible. By deleting the keys used to encrypt the data, the data itself becomes inaccessible and is effectively considered deleted.

Here’s how crypto-shredding works:

Encryption: Data is encrypted using cryptographic keys, which are essential for decrypting the data to make it readable.

Key Management: The keys are managed separately from the data, often in a secure key management system.

Deletion of Keys: When instructed to delete the data, instead of trying to erase the actual data, the encryption keys are deleted.

Data Inaccessibility: Without the keys, the encrypted data cannot be decrypted, rendering it unreadable and unrecoverable.

Compliance: This method helps organizations comply with data protection regulations that require secure deletion of personal data.

References:

A technical paper discussing the concept of crypto-shredding as a method for secure deletion of data in cloud environments.

An industry article explaining how crypto-shredding is used to meet data privacy requirements, especially in cloud storage scenarios.

Service Level Agreement (SLA): An SLA is a contract between a service provider and the customer that specifies, usually in measurable terms, what services the service provider will furnish1.

Security Standards in SLAs: SLAs often include security standards that the service provider agrees to maintain. This can cover various aspects such as data encryption, access controls, and incident response times1.

Data Compliance: The SLA can also define compliance with relevant regulations and standards, ensuring that the service provider adheres to laws such as GDPR, HIPAA, or industry-specific guidelines2.

Alignment with Business Needs: By clearly stating the security measures and compliance standards, an SLA helps ensure that the cloud services align with the multinational company’s business needs and regulatory requirements1.

Other Options: While service agreements and contracts may contain similar terms, the term “Service Level Agreement” is specifically used in the context of IT services to define performance and quality metrics, making it the most appropriate choice for defining security standards and compliance in cloud services1.

References:

DigitalOcean’s article on Cloud Compliance1.

CrowdStrike’s guide on Cloud Compliance2.