Locating Unmanaged but Regulated Data on System z: CA Data Content Discovery

Locating Unmanaged but Regulated Data
on z Systems: CA Data Content Discovery
Mary Ann Furno
Mainframe
CA Technologies
Director, Software Engineering
MFX25S

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For Informational Purposes Only
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Notwithstanding anything in this presentation to the contrary, upon the general availability of any future CA product release referenced in
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Abstract
CA Data Content Discovery helps you identify
data exposure risks on z Systems by scanning
through the mainframe data infrastructure.
By discovering where the data is located,
classifying the data to determine sensitivity
level, and providing comprehensive reporting
on the scan results, data can be adequately
protected and exposure risks can be mitigated.
Mary Ann
Furno
CA Technologies
Director, Software
Engineering

Agenda
CISOS, REGULATED DATA, AND THE MAINFRAME
SENSITIVE DATA DEFINED
DATA CONTENT DISCOVERY ON THE MAINFRAME
DATA CONTENT DISCOVERY ROADMAP
1
2
3
4

CISOs, Regulated Data,
and the Mainframe

The Mainframe has never been hacked!
Mainframe data stays on the
mainframe; so it is safe!
Data is fluid in today’s world.
Data analytics; cloud
Marriage of MF data and non MF data
Mainframe is well understood and
covered under three lines of risk
control– Operational, Compliance and
Internal audit
The Current State
REALITYMYTH
Consider:
Social engineering hacks
Human error as MF experts retire
Mainframe is viewed as a black-box breeds complacency –compounding
the risk

71% of the world’s mission critical
data is on the mainframe
The mainframe acts as the enterprise IT server
and has more entry and exit vectors.
We must protect the mainframe and all business critical
data as the strategic assets that they are, plus ensure
easily confirmed regulatory compliance.
Years in the making…
Source: Rehabilitating the Perception of Mainframes, Enterprise systems Media, 22 July 2015

What We Hear From Clients
Regulated data has to be protected,
regardless of what type of server it
sits on or how it got there. That
includes the mainframe, and existing
controls may not cover all of it.
We know where our
sensitive, regulated data is….
It’s in our data center.
Audit
MF Security
analystCISO
The mainframe is now just another always-
on server connected to all the others in our
TCP/IP network. I’m not sure all the data
hosted there is being managed to policy…
We know the mainframe is no longer
isolated from other servers in the network.
We don’t know how much unmanaged
regulated data now resides there…
With the addition of TCP/IP via USS,
mainframe data is fluid – we don’t
know what we don’t know about
what’s being stored there….
MF Security
Director
I need to exploit data’s full value
proposition for my organization
while controlling the risk.
Chief Data
Officer

http://www.informationisbeautiful.net/visualizations/worlds-biggest-data-breaches-hacks/

The Impact of Data Theft
Health Insurance
Announced: March 2015
Records stolen: 11M
Cost: To be determined. Facing a class
action lawsuit as well as potential regulatory
violation fines.
Retail
Announced: September 2014
Records stolen: 56M
Cost: $43M and counting. Estimates put this
as high as $10B (includes all remediation
costs borne by the company and consumers)
Health Systems
Announced: August 2014
Records stolen: 4.5M
Cost: $75M – $150M
eCommerce
Announced: May 2014
Records stolen: 233M
Cost: $200M and counting.
Retail
Announced: December 2013
Records stolen: 70M
Cost: $162M and counting. Recent
estimates put this at well over $1B.
Government
Announced: May 2015
Records stolen: 22M
Cost: To be determined. Likely facing a class
action lawsuit as well as others.

PCI DSS Data
Administered
by one body
 Payment
Security Council
Account Data
Cardholder Data Sensitive Authentication Data
Primary Account Number (PAN) Magnetic stripe data
Cardholder Name CAV2/CVC2/CVV2/CID
Expiration Date PINs/PIN blocks
Service Code

Personally Identifiable Information – PII
PII Attributes
Full Name Date of birth
Home Address Email address
National Identification Number Passport number
Drivers License Number Vehicle registration
Birthplace Genetic information
Telephone number Login name, screen name, nickname, handle
Face, fingerprints, handwriting IP Address
Credit Card Numbers Digital identity
First Name Last Name
Country, state, postcode, city Age
Gender Race
Schools attended Criminal record
Legislated by an large &
growing number of
governmental entities
 Multi-national: EU Data
Protection Directive
 National: Gramm-Leach Bliley
Banking Modernization Act,
Canada Privacy Act
 Local: California SB 1386,
Nevada Statute 603A,
Massachusetts 201 CMR 17.00

PHI Attributes
Full Name Geographic subdivision
Data elements Telephone number
Fax number Electronic mail address
SSN Medical record number
Health Plan beneficiary number Account number
Certificate/license number Vehicle ID/Serial number/license plate number
Device identifier/serial number Biometric identifier
Full face photograph or image Other unique identifying element
Initially, only US, now
spreading internationally
Legislated by an large &
growing number of
governmental entities
 Multi-national: TBD
 National: US HIPAA /
HITECH ACTs
 Local: TBD
Protected Health Information - PHI

Data Content Discovery on the Mainframe

Existing mainframe content discovery
tools migrate off the mainframe to
PCs or other devices to scan
Why locating data on a mainframe is a problem?
 Report writers extract
production data and data exists
in sequential files or JES spool
 Copies of sensitive production
data exist
 Files with possible sensitive data
are accidentally sent to outside
parties without validation of
content
 Once data is extracted, the
target destination doesn’t match
the security characteristics of
source DB
RESULT
Organizations are neither prepared
for, or confident in an audit!
CHALLENGES REALITY
Why locating data on a mainframe is a problem?

CA Data Content Discovery
FIND
Set up the scan
Initiate the scan
Provide discovered
results to Security
Administrator
CLASSIFY
Review compliance
results and label
sensitive data
Provide compliance
report to Internal Auditor
PROTECT
Modify access based
on scan results
Confirm successful
audit against
industry regulations
Security Operations Internal Auditor Security Administrator

Find It: Define Scope

Classify it

Account Data
Cardholder Data Sensitive Authentication Data
Primary Account Number (PAN) Magnetic stripe data
Cardholder Name CAV2/CVC2/CVV2/CID
Expiration Date PINs/PIN blocks
Service Code
Classify It: PCI Data

Classify It: PII Data
PII Attributes
Full Name Date of birth
Home Address Email address
National Identification Number Passport number
Drivers License Number Vehicle registration
Birthplace Genetic information
Telephone number Login name, screen name, nickname, handle
Face, fingerprints, handwriting IP Address
Credit Card Numbers Digital identity
First Name Last Name
Country, state, postcode, city Age
Gender Race
Schools attended Criminal record
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Custom
Classifier
Quick
Picks

Classify It: PHI Data
PHI Attributes
Full Name Geographic subdivision
Data elements Telephone number
Fax number Electronic mail address
SSN Medical record number
Health Plan beneficiary number Account number
Certificate/license number Vehicle ID/Serial number/license plate number
Device identifier/serial number Biometric identifier
Full face photograph or image Other unique identifying element
C
Custom
Classifier
Quick
Picks
C
C
C
C
C
C
C
C
C

Protect It: Who Has Access to the Sensitive Data?

CA Data Content Discovery Promise
FIND IT CLASSIFY IT PROTECT IT
For CISO, MF Security Director FOR CISO, Internal Audit, Risk Officer
FOR MF Security analysts, MF Data
analyst
The first data-pattern scanning
capability uniquely natively on
mainframe in the market
Simple and Modern GUI along with
Flexible scheduling designed for
both z and non-IBM z personnel
Eliminate risky offloading- with data
security right on the mainframe.
Only Data security product currently
on the market for mainframe to use
specialty engines to reduce upgrade
costs
Gain quick and critical insight about
the potential and magnitude of data
exposure on the mainframe
Prove it to auditors that controls are
checked by data-types to satisfy
regulations
Stay in control – eliminate risk while
reducing costs of data protection
processes

Product / Technology Architecture
Execution
Policy
Web GUI
Control Scans
Reporting
Classification
Engine:
z/OS
Data Sources
VSAM
DB2
PS
API
3rd party 3rd party
CA Compliance
Event
Manager
PDS/
PDSE
…
Description of Technology
Overview of Technology
 Data Content Discovery
“scans” data, identifying
data vulnerabilities and
risks to compliance
Lands Lightly
 Product has no other CA
product dependencies or
other prerequisites,
installs in <1 day
DCD
Repository

Data Content Discovery – A critical part of CA’s Security
and Compliance Solution
CA Data
Protection
3rd party DLP
Solution
3rd party DLP
Solution
Big Data
Analytics
Solutions
CA Compliance Event Manager
IBM RACF
CA Top
Secret
CA ACF2
CA Cleanup
In Ideation:
Mainframe
Advanced
Authentication
CA Data
Content
Discovery
CA
Auditor
Secure mainframe assets
Capture events affecting compliance and policy
Discover sensitive data
Extend compliance event data to analytics solutions
Enable secure data in motion across the enterprise
Security
Administrator
Big Data AnalystAuditor
Planned
Available
Non-CA
Product

Results
There is stray, unmanaged, unprotected data on your
mainframe – regulated, sensitive data that will damage the
enterprise if compromised
Find it, classify it, protect it with DCD
Summary
A Few Words to Review

Recommended Sessions
SESSION # TITLE DATE/TIME
Tech Talk
Isn’t one authentication mechanism on z Systems™
enough?
11/18 – 4:30pm
Mainframe Content Center
Mainframe
Theater
Panel Discussion: Is Complacency Around Mainframe
Security a Disaster Waiting to Happen?
11/18 – 3:45pm
Mainframe Theater
Tech Talk
The Known Unknown – Finding lost, abandoned, and
hidden regulated data on the Mainframe
11/19 – 12:15pm
Mainframe Content Center
MFX26S
How to Increase User Accountability by Eliminating the
Default User in Unix System Services
11/19 – 1:00pm
Breakers I
MFX47S
Top 10 things you shout NOT forget when evaluating
your security implementation
11/19 – 2:00pm
Breakers I

Follow Conversations in the Mainframe Content Center
 CA Data Content
Discovery
 CA ACF2 ™ for z/OS
 CA Top Secret® for z/OS
 CA Cleanup
 CA Auditor
 Advanced Authentication
Nov 18th @ 4:30pm
 The Known Unknown -
Nov 19th @ 12:15pm

Q & A

For More Information
To learn more, please visit:
http://cainc.to/Nv2VOe
CA World ’15

Locating Unmanaged but Regulated Data on System z: CA Data Content Discovery

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