ECCouncil 312-40 Exam With Confidence Using Practice Dumps

Chris Noth is looking to manage user identities and automate the provisioning and de-provisioning of users in cloud-based services and applications. The IAM standard that supports this functionality is SCIM (System for Cross-domain Identity Management).

SCIM Overview: SCIM is an open standard designed to manage user identity information across different domains. It simplifies user management in cloud-based applications and services by allowing for automated user provisioning and de-provisioning1.

Automated Provisioning: With SCIM, when new users are added to an organization’s system, their identities can be automatically provisioned across various cloud services without manual intervention1.

Automated De-provisioning: Similarly, when users leave the organization or their roles change, SCIM can ensure that their access is automatically revoked or adjusted across all connected services. This reduces the risk of former employees retaining access to sensitive systems and data1.

Why Not the Others?:

XACML (eXtensible Access Control Markup Language) is used for defining access control policies, not for identity provisioning.

OpenID is an authentication standard that allows users to be authenticated by certain co-operating sites using a third-party service, without the need for passwords.

OAuth is an open standard for access delegation, commonly used as a way for Internet users to grant websites or applications access to their information on other websites but without giving them the passwords.

References:

MajorKey Tech: What is Provisioning and De-provisioning in IAM1.

SailPoint: What is automated provisioning?2.

Nestmeter: Streamlining Security: User Provisioning and Deprovisioning with IAM3.

The description provided indicates that the disaster recovery site is a Warm Site. Here’s why:

Partially Redundant Equipment: Warm sites are equipped with some of the system hardware, software, telecommunications, and power sources.

Data Synchronization: They have provisions for daily or weekly data synchronization, which aligns with the description given.

Failover Time: Failover to a warm site typically occurs within hours or days, as mentioned.

Minimum Data Loss: Due to the regular synchronization, there is minimal data loss in the event of a failover.

References:A Warm Site is a type of disaster recovery site that sits between a hot site, which is fully equipped and ready to take over immediately, and a cold site, which is an empty data center that requires setup before use. The warm site’s readiness and partial redundancy make it suitable for organizations that need a balance between cost and downtime.

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.