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3/2/2023

New Treasury Report Assesses Opportunities, Challenges Facing Financial Sector Cloud-Based Technology Adoption | U.S…

U.S. DEPARTMENT OF THE TREASURY
New Treasury Report Assesses Opportunities, Challenges Facing
Financial Sector Cloud-Based Technology Adoption
February 8, 2023

Treasury launches interagency Cloud Services Steering Committee to bolster regulatory and
private sector cooperation
WASHINGTON—The U.S. Department of the Treasury today released a report on the potential
benefits and challenges associated with the increasing trend of financial sector firms
adopting cloud services technology. While cloud services can increase access and reliability for
local communities as well as empower community banks to compete with financial technology
firms, the report found that financial service firms ramping up their reliance on cloud-based
technologies need more visibility, sta support, and cybersecurity incident response
engagement from Cloud Service Providers (CSPs). The report also recommends further
evaluation from Treasury and the broader financial regulatory community to continue to
determine the financial risks associated with a limited number of providers o ering cloud
services.
The first-of-its-kind report is the product of months of work in coordination with members of
the Financial and Banking Information Infrastructure Committee (FBIIC) and was developed
with extensive input from U.S. regulators, private sector stakeholders, trade associations, and
think tanks. The report does not impose any requirements and does not endorse or
discourage the use of any specific provider or cloud services.
“There is no question that providing consumers with secure and reliable financial services
means greater demand for cloud-based technologies,” said Deputy Secretary of the
Treasury Wally Adeyemo. “Treasury is committed to working with financial regulators,
industry partners, and cloud service providers to drive greater collaboration and transparency.
By building trust, cooperation, and collaboration at the outset, we can promote safe and
e ective migration for financial institutions that choose to adopt cloud services.”
In assessing the current state of cloud adoption in the financial sector, Treasury found that
cloud services could help financial institutions become more resilient and secure, but that
there were some significant challenges that could detract from these benefits. These include:
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New Treasury Report Assesses Opportunities, Challenges Facing Financial Sector Cloud-Based Technology Adoption | U.S…

1. Insu icient transparency to support due diligence and monitoring by financial

institutions. Community banks expressed concerns that they do not o en receive details
of incidents or outages impacting their systems. It is essential that financial institutions
fully understand risks associated with cloud services so they can build their technology
architecture with appropriate protections for consumers. While recognizing that CSPs
provide significant information to financial institutions already, Treasury believes that
further e orts are needed to achieve the right balance of information sharing between
CSPs and financial institutions.
2. Gaps in human capital and tools to securely deploy cloud services. The current talent pool
needed to help financial firms tailor cloud services to better serve their customers and
protect their information is well below demand. CSPs need to increase employee
engagement experts, and to improve supportive technological tools and adoption
frameworks that can help ensure that financial service firms design and maintain resilient,
secure platforms for their customers.
3. Exposure to potential operational incidents, including those originating at a CSP. Many
financial institutions have expressed concern that a cyber vulnerability or incident at one
CSP may potentially have a cascading impact across the broader financial sector. While
cloud services can have potential benefits for resilience and security, financial institutions
are still exposed to risks associated with technical vulnerabilities at CSPs and face
practical challenges to mitigating such risks or migrating their operations to another
provider.
4. Potential impact of market concentration in cloud service o erings on the financial

sectorʼs resilience. The current market is concentrated around a small number of CSPs,
which means that if an incident occurs at one CSP, it could a ect many financial sector
clients concurrently. This concentration likely exists across banking, securities, and
insurance markets, but Treasury and the financial regulators need to close significant data
gaps to assess how the sector might be a ected by this type of incident. Nonetheless,
Treasury believes that there are opportunities to enhance cooperation among financial
regulators and between the public and private sectors.
5. Dynamics in contract negotiations given market concentration. The limited number of
CSPs may give CSPs outsized bargaining power when contracting with financial
institutions. This outsized negotiating advantage could limit the ability of financial
institutions, particularly smaller financial institutions, from negotiating advantageous
contractual terms for cloud services.
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6. International landscape and regulatory fragmentation. The patchwork of global
regulatory and supervisory approaches to cloud technology can make it nearly impossible
for U.S. financial institutions to adopt cloud consistently at a global scale, reducing CSP
use in the market and raising costs for cloud adoption strategies, which ultimately
impacts consumers. Additionally, changes in regulations abroad may subject CSPs to
direct oversight by foreign financial regulators, which could create regulatory conflicts
negatively impacting the quality and security of services to all CSP clients.
As part of addressing these challenges head on, Treasury has developed recommendations
that may assist the financial sector in realizing the benefits of cloud services in a way that is
safe, secure, and responsible. To execute these recommendations, Treasury will continue
working with U.S. financial regulators and other agency partners, as well as financial firms and
CSPs. It is also launching an interagency Cloud Services Steering Group within the next year
that will address a number of the issues identified in the report through:
Closer domestic cooperation among U.S. regulators on cloud services.
Additional tabletop exercises with the private sector.
Development of best practices for cloud adoption frameworks and cloud contracts.
Read Treasuryʼs Cloud report.

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