IBM Systems magazine, IBM Z Sept/Oct 2020 - 36

TECH BITS
requested by the data subject.
Discussion of data privacy regulations frequently focuses on
the rights of data subjects to the
exclusion of all else. Broader concepts are involved, however.
'$02ÃÈÉ® É%Ã%É(É Ã'È Ã
principles that, taken together, can
establish a culture of data protection
and privacy across the enterprise.
They are lawfulness, fairness and
transparency; purpose limitation;
data minimization, accuracy, storage
&Ä&! Qà &É$&1ÃÄ ÈÃÇ! ®ÈÉ &Äity (security); and accountability.
Some of these concepts, such as
transparency, purpose limitation
and data minimization, are the
province of data governance more
than data management. Others,
such as accuracy, storage limitation
Ä ÈÃÈÄ&Äà &É$&1ÃÄ ÈÃÇ! ®ÈÉ tiality can only be addressed with
proper data management.
The principle of accountability,
for example, dictates that organizations take responsibility for the
data they're acquiring, what they're
doing with it and how they're
managing it. They're accountable
not only for their own staff and
processing that takes place on their
assets but also for their partners,
third-party processors and even
the software packages they use.
"Accountability requires
organizations to demonstrate
appropriate oversight and have
an adequate understanding of
what data they have, where it's
stored, who has access to the data,
whether they're internal personnel
or third parties and more," says
Sam Goldstein, a consultant with
Project Consulting Group. "It can
ÆÉÃÉ0&$ÉÉ1ÃÈ®Ç'&Ã&!Ã"$ÄÇ&ÇÉÃ
accountability over your data processing activities without effective
data management."

Data Integrity and
Data Minimization
Data of great integrity, that which
can be trusted, delivers the greatest

"Now we're seeing these authorization
management practices being implemented at
a greater scale. Even if it just involves general
personal data, and not what we would consider
sensitive personal data, more and more companies
are clamping down internally on their data."
-Sam Goldstein, consultant, Project Consulting Group
business value. Ensuring data integrity has always been part of data
management best practices. That
said, execution has often lagged
aspiration. "Many companies,
especially small- and mid-sized
companies, have not afforded it the
attention it deserves, and therefore struggle with data quality and
integrity," says Goldstein.
The issue is that if the PII collected on users is inaccurate, then
it may no longer serve its intended
business purpose. The principles
of data integrity and minimization
hold that companies should now
delete or correct that inaccurate
data. "Not only is data quality considered a best practice, it's become
a fundamental component of compliance strategy," says Goldstein.
"That's translating to data management practices."
The issue of data quality feeds
into the data owners' right to
rectification. Putting data quality
policies in place ultimately reduces the number of data rectification requests and operations.
Those requests and operations
also can be reduced by executing
on another of the core principles:
data minimization.
Back when data acquisition was
considered a company-internal
mandate, the philosophy was to
acquire data based on the chance
that it might provide future value.
Data privacy regulations such as
GDPR require a change from "gath-

er everything and store always," to
"gather only what is necessary and
store it for only as long as it serves
ÄÃ%"ÉÇ®ÇÃÆ'% É%%Ã"'$"!%ÉNXÃ
"GDPR inverts the previous
tendency to scrape as much information as possible without a data
management strategy in place,"
says Goldstein.
Change begins with data governance to establish what right action
looks like in the context of acquiring and applying PII. It propagates
out to data storage architectures
and, ultimately, data management.
Ironically, the more effective the
data management execution, the
greater the amount of data that
can be captured while still meeting
both the letter and the intent of
the regulation.
"Very few companies actually
want to restrict their access to data,"
Goldstein notes. "It just means that
there is a greater need to put more
structure and intention around the
data that they're collecting."

Data Confidentiality

3'""!$&Ã!ÃÈÄ&ÄÃÇ! ®ÈÉ &Ä&1QÃ
accountability and even data
minimization can be furthered
with a pair of increasingly popular
data management techniques:
anonymization and pseudonymization. Anonymized data
has been scrubbed of all PII (e.g.,
name, address, phone number,
birth date, picture, etc.). The data
might still be useful for business

36 | SEPTEMBER/OCTOBER 2020 IBMSYSTEMSMAG.COM

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8/12/20 4:05 PM


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IBM Systems magazine, IBM Z Sept/Oct 2020

Table of Contents for the Digital Edition of IBM Systems magazine, IBM Z Sept/Oct 2020

Welcome
Currents: What works for the latest mainframe generation at IBM
Currents: On the web
Partner POV: Resiliency, availability and serviceability underscore the relevance of IBM Z
Cover Story: A Community for New Hires: New to Z program's tools and resources help close the skills gap and inspire new mainframers
Feature: Designing IBM Z to Meet Client Needs: IBM Z community members highlight the platform's agility through the pandemic and beyond
Tech Showcase: How IBM Z and IBM LinuxONE servers help keep data safe on-premise, in the cloud or both
Techbits: Open sources is flourishing on the IBM Z platform
Techbits: Changing regulations lead to refined data management practices
IBM Systems magazine, IBM Z Sept/Oct 2020 - Intro
IBM Systems magazine, IBM Z Sept/Oct 2020 - Cover1
IBM Systems magazine, IBM Z Sept/Oct 2020 - Cover2
IBM Systems magazine, IBM Z Sept/Oct 2020 - 1
IBM Systems magazine, IBM Z Sept/Oct 2020 - 2
IBM Systems magazine, IBM Z Sept/Oct 2020 - 3
IBM Systems magazine, IBM Z Sept/Oct 2020 - 4
IBM Systems magazine, IBM Z Sept/Oct 2020 - 5
IBM Systems magazine, IBM Z Sept/Oct 2020 - Welcome
IBM Systems magazine, IBM Z Sept/Oct 2020 - 7
IBM Systems magazine, IBM Z Sept/Oct 2020 - Currents: What works for the latest mainframe generation at IBM
IBM Systems magazine, IBM Z Sept/Oct 2020 - 9
IBM Systems magazine, IBM Z Sept/Oct 2020 - 10
IBM Systems magazine, IBM Z Sept/Oct 2020 - 11
IBM Systems magazine, IBM Z Sept/Oct 2020 - Currents: On the web
IBM Systems magazine, IBM Z Sept/Oct 2020 - 13
IBM Systems magazine, IBM Z Sept/Oct 2020 - Partner POV: Resiliency, availability and serviceability underscore the relevance of IBM Z
IBM Systems magazine, IBM Z Sept/Oct 2020 - 15
IBM Systems magazine, IBM Z Sept/Oct 2020 - Cover Story: A Community for New Hires: New to Z program's tools and resources help close the skills gap and inspire new mainframers
IBM Systems magazine, IBM Z Sept/Oct 2020 - 17
IBM Systems magazine, IBM Z Sept/Oct 2020 - 18
IBM Systems magazine, IBM Z Sept/Oct 2020 - 19
IBM Systems magazine, IBM Z Sept/Oct 2020 - 20
IBM Systems magazine, IBM Z Sept/Oct 2020 - 21
IBM Systems magazine, IBM Z Sept/Oct 2020 - Feature: Designing IBM Z to Meet Client Needs: IBM Z community members highlight the platform's agility through the pandemic and beyond
IBM Systems magazine, IBM Z Sept/Oct 2020 - 23
IBM Systems magazine, IBM Z Sept/Oct 2020 - 24
IBM Systems magazine, IBM Z Sept/Oct 2020 - 25
IBM Systems magazine, IBM Z Sept/Oct 2020 - 26
IBM Systems magazine, IBM Z Sept/Oct 2020 - Tech Showcase: How IBM Z and IBM LinuxONE servers help keep data safe on-premise, in the cloud or both
IBM Systems magazine, IBM Z Sept/Oct 2020 - 28
IBM Systems magazine, IBM Z Sept/Oct 2020 - 29
IBM Systems magazine, IBM Z Sept/Oct 2020 - 30
IBM Systems magazine, IBM Z Sept/Oct 2020 - 31
IBM Systems magazine, IBM Z Sept/Oct 2020 - 32
IBM Systems magazine, IBM Z Sept/Oct 2020 - Techbits: Open sources is flourishing on the IBM Z platform
IBM Systems magazine, IBM Z Sept/Oct 2020 - 34
IBM Systems magazine, IBM Z Sept/Oct 2020 - Techbits: Changing regulations lead to refined data management practices
IBM Systems magazine, IBM Z Sept/Oct 2020 - 36
IBM Systems magazine, IBM Z Sept/Oct 2020 - 37
IBM Systems magazine, IBM Z Sept/Oct 2020 - 38
IBM Systems magazine, IBM Z Sept/Oct 2020 - 39
IBM Systems magazine, IBM Z Sept/Oct 2020 - 40
IBM Systems magazine, IBM Z Sept/Oct 2020 - Cover3
IBM Systems magazine, IBM Z Sept/Oct 2020 - Cover4
IBM Systems magazine, IBM Z Sept/Oct 2020 - CoverSD1
IBM Systems magazine, IBM Z Sept/Oct 2020 - CoverSD2
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD1
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD2
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD3
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD4
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD5
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD6
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD7
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD8
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD9
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD10
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD11
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD12
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD13
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD14
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD15
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD16
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD17
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD18
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD19
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD20
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD21
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD22
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD23
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD24
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD25
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD26
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD27
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD28
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD29
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD30
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD31
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD32
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD33
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD34
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD35
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD36
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD39
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD40
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD41
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD42
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD43
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD44
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD45
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD46
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD47
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD48
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD49
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD50
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD51
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD52
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD53
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD54
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD55
IBM Systems magazine, IBM Z Sept/Oct 2020 - SD56
IBM Systems magazine, IBM Z Sept/Oct 2020 - CoverSD3
IBM Systems magazine, IBM Z Sept/Oct 2020 - CoverSD4
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