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D485 CLOUD SECURITY DNG TASK 1 LATEST UPDATED WESTERN GOVERNORS UNIVERSITY
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D485 CLOUD SECURITY DNG TASK 1 LATEST UPDATED WESTERN GOVERNORS UNIVERSITY
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D485 CLOUD SECURITY DNG TASK1 LATEST UPDATED WESTERN
GOVERNORS UNIVERSITY
,D485 Cloud Security
DGN1 Task 1
Cloud Security Implementation Plan
A. Executive Summary
SWBTL LLC’s Microsoft Azure cloud environment displays many security concerns and does
not align with the company’s business requirements. The following outlines the gaps between
what is evident in the company’s security environment and the company’s business
requirements:
1. Compliance with applicable regulations and standards: SWBTL LLC currently has
contracts with the U.S. government in addition to processing card transactions on a daily
basis. Therefore, the company must comply with the Federal Information Security
Modernization Act (FISMA) and the Payment Card Industry Data Security Standard (PCI
DSS). Currently, SWBTL LLC does not comply with these regulations in their existing
cloud environment.
2. Azure Resource Groups and Azure Role-Based Access Control (RBAC): SWBTL LLC
has a business requirement that departmental resources should only be accessed by the
respective department’s users. This requirement aligns with the principle of least
privilege. However, the cloud environment does not adhere to this concept in its current
state.
3. Azure Key Vaults and Encryption of data-at-rest and data-in-transit: There are no
services spun up to encrypt data at rest or data in transit. Azure Key Vaults can be used
, to secure encryption keys when implementing the Azure Disk Encryption and Azure SQL
Database TDE services for data at rest. Data in transit: Azure Key Vaults enforces
transport-level encryption to protect data between Azure Key Vault and clients.
4. Backups: SWBTL LLC has business requirements pertaining to backups. These
requirements include the frequency and retention of those backups as well as the
recovery objectives of those backups. There is no policy or other configurations in place
that adhere to these business requirements.
5. Vulnerability Scanning: The scope of vulnerability scans are outdated and it’s unknown if
the scans include the cloud environment.
Overall, SWBTL LLC’s cloud environment is lacking the necessary security controls to fulfill its
business requirements and comply with regulations and standards. The company needs to take
the appropriate corrective actions in securing the cloud environment.
B. Proposed Course of Action
The proposed course of action for SWBTL LLC consists of implementing Microsoft’s Azure
Government Infrastructure as a Service (IaaS) solution. This solution provides the company with
a FedRAMP/FedRAMP+ authorized product that is also DoD Impact Level (IL) 5 authorized. In
addition, this service model meets the company’s requirements of allowing deployment and
control of multiple operating systems, virtual machines, and custom applications that can be
supported by compute, storage, and network resources on demand.
Applicable regulatory compliance directives include the following:
- Federal Information Security Modernization Act (FISMA): As a U.S. government
contractor, SWBTL LLC needs to comply with information security standards and
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