IBM Systems Magazine, Mainframe - November/December 2016 - L4


IBM PERSPECTIVE
Linux on z Systems Provides Financial
Industry a Foundation for Blockchain

T

Even as companies adjust
to this mobile boom, another
important but less visible technology that could shake things
up again is emerging: blockchain.
Best known as the distributed
ledger technology that underpins
bitcoin, blockchain can save
time and money while increasing
transparency and trust by creating
a shared digital ledger between
parties. Blockchain could streamline the process behind everything
from stock trades and supply
chains to real estate deals and
marriage licenses.
Its full potential can only be
reached if the blockchain network is built on an infrastructure
platform that provides key core
capabilities. The systems behind
blockchain must ensure data is
protected, the overall integrity of
the business processes are preserved and industry regulations
are followed.
Experts across IBM are working
with clients and collaborating
with others in the industry to build
blockchain solutions that meet
these core capabilities. IBM has created blockchain development hubs
through IBM Bluemix* Garages
(ibm.co/29JpVto) and contributed
code as a founding member of the
Linux* Foundation's Hyperledger
Project (hyperledger.org).

IBM has made Linux on
z Systems* a key component of
its blockchain efforts because
of unmatched security, performance and scale. These
capabilities have earned
the mainframe a valued place in the financial industry, serving
as the core processing
system for 44 of the
world's top 50 banks.
Now, IBM is extending
them to blockchain.
The company also
has launched a network
on IBM Blockchain
for developers to test
and simulate blockchain business network
solutions via the IBM
Bluemix cloud. The new
services take advantage
of IBM LinuxONE*, the
industry's most secure
Linux server, to provide
secure key management,
industry-leading isolation between environments, crypto optimization and unparalleled
protection from host
administrators.
The mainframe's
inherent qualities provide the security needed
to handle sensitive data and trans-

actions. Security capabilities are
built into the system to accelerate
hashing, elliptic digital signatures
and cryptographic key generation,
helping facilitate secure transactions and payments.
The new Secure Service Container for Linux on z Systems also
creates isolated partitions for
protecting data and applications.
This helps keep blockchains on the
same system separate and secure
as a defense against tampering
and to close backdoors often left
open in other cloud-based solutions. With a Secure Service Container, even system administrators
can't access confidential data.
This helps protect against insider
attacks and cybercriminals.
As financial services firms
develop blockchain solutions,
these capabilities will be critical
to their success, and the mainframe will continue to provide
strong differentiation. Even as
digital transformation and new
technologies emerge as potential
disruptors, marketplace leaders
across all industries will be those
who can innovate like a startup
and scale like an enterprise.

ROSS A. MAURI, General Manager,
IBM z Systems and LinuxONE

PHOTOGRAPHY BY BILL BERNSTEIN

he financial industry has undergone visible shifts in technology in recent years.
Customer transactions have quickly moved from personal interactions at
branch offices to online banking or trading and now mobile devices. More than
half of smartphone owners now use their devices for mobile banking, according to
the Federal Reserve (bit.ly/2a7RMVp).

4 // NOVEMBER 2016 Linux on z Systems

Linux_on_z_1116.indd 4

9/29/16 1:13 PM


http://www.bit.ly/2a7RMVp http://ibm.co/29JpVto http://www.hyperledger.org

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe - November/December 2016

Editor's Desk: Mastering their craft
IBM Perspective: Expanding mainframe ecosystem creates opportunities for Gen Z
Partner PoV: Workplace Diversity: Attract the best talent by encouraging more options for women
IT Today: Financial Feasibility: IBM Global Financing designs customized solutions for technology investments
Currents: Giving Data Structure: Find the right database management systems to maximize information
Case Study: Investing in a Difference: Primerica Life Insurance Co. improves processing and performance
Cover Story: Sparking Student Interest: IBM Master the Mainframe World Championship exposes top students to analytics and data storage
Feature: The Modern Mainframer: The IBM z platform attracts recent grads to its orbit
Women in Tech: Taking a Seat at the IT Table: Women meet challenges, savor successes in the IT field
Tech Corner: Get in the Cloud: z/OS solutions can connect to the cloud through REST interfaces
Solutions: API Integration Platform 3.0, OpenLegacy; Ivory Service Architect V5.1, GT Software
Stop Run: Code Your Own Way: High school girls take charge of their futures
Reference Point - Global Events, Education, Resources for Mainframe
Linux on z Systems E-book
2016 Mainframe Solutions Edition Product Index
IBM Systems Magazine, Mainframe - November/December 2016 - Intro
IBM Systems Magazine, Mainframe - November/December 2016 - Cover1
IBM Systems Magazine, Mainframe - November/December 2016 - Cover2
IBM Systems Magazine, Mainframe - November/December 2016 - 1
IBM Systems Magazine, Mainframe - November/December 2016 - 2
IBM Systems Magazine, Mainframe - November/December 2016 - 3
IBM Systems Magazine, Mainframe - November/December 2016 - 4
IBM Systems Magazine, Mainframe - November/December 2016 - 5
IBM Systems Magazine, Mainframe - November/December 2016 - Editor's Desk: Mastering their craft
IBM Systems Magazine, Mainframe - November/December 2016 - 7
IBM Systems Magazine, Mainframe - November/December 2016 - IBM Perspective: Expanding mainframe ecosystem creates opportunities for Gen Z
IBM Systems Magazine, Mainframe - November/December 2016 - Partner PoV: Workplace Diversity: Attract the best talent by encouraging more options for women
IBM Systems Magazine, Mainframe - November/December 2016 - 10
IBM Systems Magazine, Mainframe - November/December 2016 - IT Today: Financial Feasibility: IBM Global Financing designs customized solutions for technology investments
IBM Systems Magazine, Mainframe - November/December 2016 - 12
IBM Systems Magazine, Mainframe - November/December 2016 - 13
IBM Systems Magazine, Mainframe - November/December 2016 - Currents: Giving Data Structure: Find the right database management systems to maximize information
IBM Systems Magazine, Mainframe - November/December 2016 - 15
IBM Systems Magazine, Mainframe - November/December 2016 - 16
IBM Systems Magazine, Mainframe - November/December 2016 - 17
IBM Systems Magazine, Mainframe - November/December 2016 - Case Study: Investing in a Difference: Primerica Life Insurance Co. improves processing and performance
IBM Systems Magazine, Mainframe - November/December 2016 - 19
IBM Systems Magazine, Mainframe - November/December 2016 - 20
IBM Systems Magazine, Mainframe - November/December 2016 - 21
IBM Systems Magazine, Mainframe - November/December 2016 - 22
IBM Systems Magazine, Mainframe - November/December 2016 - 23
IBM Systems Magazine, Mainframe - November/December 2016 - Cover Story: Sparking Student Interest: IBM Master the Mainframe World Championship exposes top students to analytics and data storage
IBM Systems Magazine, Mainframe - November/December 2016 - 25
IBM Systems Magazine, Mainframe - November/December 2016 - 26
IBM Systems Magazine, Mainframe - November/December 2016 - 27
IBM Systems Magazine, Mainframe - November/December 2016 - Feature: The Modern Mainframer: The IBM z platform attracts recent grads to its orbit
IBM Systems Magazine, Mainframe - November/December 2016 - 29
IBM Systems Magazine, Mainframe - November/December 2016 - 30
IBM Systems Magazine, Mainframe - November/December 2016 - 31
IBM Systems Magazine, Mainframe - November/December 2016 - 32
IBM Systems Magazine, Mainframe - November/December 2016 - Women in Tech: Taking a Seat at the IT Table: Women meet challenges, savor successes in the IT field
IBM Systems Magazine, Mainframe - November/December 2016 - 34
IBM Systems Magazine, Mainframe - November/December 2016 - 35
IBM Systems Magazine, Mainframe - November/December 2016 - 36
IBM Systems Magazine, Mainframe - November/December 2016 - 37
IBM Systems Magazine, Mainframe - November/December 2016 - 38
IBM Systems Magazine, Mainframe - November/December 2016 - 39
IBM Systems Magazine, Mainframe - November/December 2016 - 40
IBM Systems Magazine, Mainframe - November/December 2016 - 41
IBM Systems Magazine, Mainframe - November/December 2016 - 42
IBM Systems Magazine, Mainframe - November/December 2016 - 43
IBM Systems Magazine, Mainframe - November/December 2016 - Tech Corner: Get in the Cloud: z/OS solutions can connect to the cloud through REST interfaces
IBM Systems Magazine, Mainframe - November/December 2016 - 45
IBM Systems Magazine, Mainframe - November/December 2016 - 46
IBM Systems Magazine, Mainframe - November/December 2016 - Solutions: API Integration Platform 3.0, OpenLegacy; Ivory Service Architect V5.1, GT Software
IBM Systems Magazine, Mainframe - November/December 2016 - Stop Run: Code Your Own Way: High school girls take charge of their futures
IBM Systems Magazine, Mainframe - November/December 2016 - Cover3
IBM Systems Magazine, Mainframe - November/December 2016 - Cover4
IBM Systems Magazine, Mainframe - November/December 2016 - Reference Point - Global Events, Education, Resources for Mainframe
IBM Systems Magazine, Mainframe - November/December 2016 - RF2
IBM Systems Magazine, Mainframe - November/December 2016 - Linux on z Systems E-book
IBM Systems Magazine, Mainframe - November/December 2016 - L2
IBM Systems Magazine, Mainframe - November/December 2016 - L3
IBM Systems Magazine, Mainframe - November/December 2016 - L4
IBM Systems Magazine, Mainframe - November/December 2016 - L5
IBM Systems Magazine, Mainframe - November/December 2016 - L6
IBM Systems Magazine, Mainframe - November/December 2016 - L7
IBM Systems Magazine, Mainframe - November/December 2016 - L8
IBM Systems Magazine, Mainframe - November/December 2016 - L9
IBM Systems Magazine, Mainframe - November/December 2016 - L10
IBM Systems Magazine, Mainframe - November/December 2016 - L11
IBM Systems Magazine, Mainframe - November/December 2016 - L12
IBM Systems Magazine, Mainframe - November/December 2016 - L13
IBM Systems Magazine, Mainframe - November/December 2016 - L14
IBM Systems Magazine, Mainframe - November/December 2016 - L15
IBM Systems Magazine, Mainframe - November/December 2016 - L16
IBM Systems Magazine, Mainframe - November/December 2016 - L17
IBM Systems Magazine, Mainframe - November/December 2016 - L18
IBM Systems Magazine, Mainframe - November/December 2016 - L19
IBM Systems Magazine, Mainframe - November/December 2016 - L20
IBM Systems Magazine, Mainframe - November/December 2016 - L21
IBM Systems Magazine, Mainframe - November/December 2016 - L22
IBM Systems Magazine, Mainframe - November/December 2016 - L23
IBM Systems Magazine, Mainframe - November/December 2016 - 2016 Mainframe Solutions Edition Product Index
IBM Systems Magazine, Mainframe - November/December 2016 - SE2
IBM Systems Magazine, Mainframe - November/December 2016 - SE3
IBM Systems Magazine, Mainframe - November/December 2016 - SE4
IBM Systems Magazine, Mainframe - November/December 2016 - SE5
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