Home / Cybersecurity / Security fears have held companies back from adopting cloud services — but they're starting to get over them – Business Insider

Security fears have held companies back from adopting cloud services — but they're starting to get over them – Business Insider


Diane Greene
Diane Greene, head of Google Cloud, which could benefit
if more enterprises embrace cloud computing.

Google

  • Cybersecurity concerns have discouraged companies from
    moving their data and applications from their private servers
    to public clouds, according to a study by consulting company
    McKinsey.
  • Less than half of companies surveyed have moved more
    than 10% of their workloads to public cloud services such as
    Google Cloud and Amazon Web Services, though many more plan to
    increase their reliance on such services in the next three
    years.
  • Corporate security officers are starting to worry less
    about the security of public cloud services and more about how
    their companies can update their own security practices to work
    with those services, according to the study. 

With all the hype around cloud computing services you might think
everyone has embraced them.

But that’s not true, and one big concern has kept many companies
on the sidelines: security.

Companies have been slow to move from running applications and
storing data on their own private servers to doing them on public
clouds such as Google Cloud and Amazon Web Services,
a new study by
 McKinsey found. Only 40% of the companies
studied had more than 10% of their workloads on public clouds.

Concerns about cybersecurity were holding many companies back,
although attitudes are changing, McKinsey, a consulting company,
found in the study, which surveyed 90 companies across multiple
industries.

“Despite the benefits of public-cloud platforms, persistent
concerns about cybersecurity for the public cloud have deterred
companies from accelerating the migration of their workloads to
the cloud,” McKinsey said in its report. “Executives cited
security as one of the top barriers to cloud migration, along
with the complexity of managing change and the difficulty of
making a compelling business case for cloud adoption.”

Despite the lag, 80% of companies in the study said they plan to
move more than 10% of their workloads onto public cloud systems
or plan to double their use of cloud services in the next three
years.

This prospective embrace of cloud services may be due to
companies’ chief information security officers (CISOs) beginning
to trust the security provided by large service providers,
according to the study.

Instead of asking whether big cloud providers such as AWS and
Google are secure, CISOs are now primarily concerned with
figuring out how to update their own security practices and
hardware to be as secure as possible while using cloud services,
McKinsey found. Cloud_AspirantsExhibit
from “Making a secure transition to the public cloud” January
2017, www.mckinsey.com. Copyright (c) 2017 McKinsey &
Company. All rights reserved. Reprinted by
permission.


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