Reduce Risk and Improve Security on IBM Mainframes: Volume 3 Mainframe Subsystem and Application Security

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Author :
Publisher : IBM Redbooks
ISBN 13 : 0738441023
Total Pages : 200 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Reduce Risk and Improve Security on IBM Mainframes: Volume 3 Mainframe Subsystem and Application Security by : Axel Buecker

Download or read book Reduce Risk and Improve Security on IBM Mainframes: Volume 3 Mainframe Subsystem and Application Security written by Axel Buecker and published by IBM Redbooks. This book was released on 2015-11-02 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication documents the strength and value of the IBM security strategy with IBM zTM Systems hardware and software. In an age of increasing security consciousness and more and more dangerous advanced persistent threats, IBM z SystemsTM provides the capabilities to address the needs of today's business security challenges. This publication explores how z Systems hardware is designed to provide integrity, process isolation, and cryptographic capability to help address security requirements. We highlight the features of IBM z/OS® and other operating systems, which offer a variety of customizable security elements. We discuss z/OS and other operating systems and additional software that use the building blocks of z Systems hardware to provide solutions to business security needs. We also explore the perspective from the view of an enterprise security architect and how a modern mainframe has to fit into an overarching enterprise security architecture. This book is part of a three-volume series that focuses on guiding principles for optimized mainframe security configuration within a holistic enterprise security architecture. The series' intended audience includes enterprise security architects, planners, and managers who are interested in exploring how the security design and features of z Systems, the z/OS operating system, and associated software address current issues such as data encryption, authentication, authorization, network security, auditing, ease of security administration, and monitoring.

First Generation Mainframes

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527522636
Total Pages : 220 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis First Generation Mainframes by : Stephen H. Kaisler

Download or read book First Generation Mainframes written by Stephen H. Kaisler and published by Cambridge Scholars Publishing. This book was released on 2018-11-30 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes several different models of IBM computer systems, characterized by different data representations and instruction sets that strongly influenced computer system architecture in the 1950s and early 1960s. They focused on a common system architecture that allowed peripherals to be used on different systems, albeit with specific adapters. These systems were modular, which made them easy to manufacture, configure, and service. Computing with UNIVAC, they used reliable Williams Tubes for memory, and later introduced magnetic core memory. IBM developed its own magnetic tape drives and magnetic drums that were both faster and more reliable than UNIVAC’s peripherals. The first software systems that could reasonably be called “operating systems” enabled more efficient use of programmer time and system resources. The development of programming languages, notably FORTRAN, and assembly language processors, notably Autocoder, improved the productivity of programmers. In addition, IBM developed one of the finest product marketing, sales and servicing organizations in the world. The legacy of the IBM 700 series is found in their popular successors, the IBM 7000 Series, which will be described in a forthcoming volume.

IBM Mainframes

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Author :
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis IBM Mainframes by : Nallur S. Prasad

Download or read book IBM Mainframes written by Nallur S. Prasad and published by McGraw-Hill Companies. This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive reference for 360, 370, and 370/XA architecture, as well as design concepts for the 303X, 4381, 308X, 9370, and 3090 series. Updated to include the latest pertinent information on the new 370/ESA architecture, as well as the new Summit series.

What On Earth is a Mainframe?

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Author :
Publisher : Lulu.com
ISBN 13 : 1409225356
Total Pages : 210 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis What On Earth is a Mainframe? by : David Stephens

Download or read book What On Earth is a Mainframe? written by David Stephens and published by Lulu.com. This book was released on 2008-10-08 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Confused about zSeries Mainframes? Need to understand the z/OS operating system - and in a hurry? Then you've just found the book you need.Avoiding technical jargon, this book gives you the basic facts in clear, light-hearted, entertaining English. You'll quickly learn what Mainframes are, what they do, what runs on them, and terms and terminology you need to speak Mainframe-ese.But it's not all technical. There's also invaluable information on the people that work on Mainframes, Mainframe management issues, new Mainframe trends, and other facts that don't seem to be written down anywhere else.Programmers, managers, recruitment consultants, and industry commentators will all find this book their new best friend when trying to understand the Mainframe world.

Second Generation Mainframes

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Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527535428
Total Pages : 393 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Second Generation Mainframes by : Stephen H. Kaisler

Download or read book Second Generation Mainframes written by Stephen H. Kaisler and published by Cambridge Scholars Publishing. This book was released on 2019-06-04 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Second Generation Mainframes: The IBM 7000 Series describes IBM’s second generation of mainframe computers which introduced new technology, new peripherals and advanced software. These systems were continuations of the instruction sets of the IBM 700 series with significant enhancements, but supported upwards compatibility that preserved customers’ investment in the earlier series. The use of magnetic cores, fast magnetic tapes and disks, and transistors yielded computation speeds that opened new domains for computation. Programming languages continued to be developed and enhanced, and new ones were developed for specific domains, such as SNOBOL, COBOL, and Macro Assemblers. Robust subroutine libraries for mathematical applications appeared. New operating systems provided many capabilities to programmers for data management and file systems, limited multiprocessing, timesharing, programming language support, and better error handling and control of peripherals. Early concepts in persistent file systems on magnetic disks were developed that changed the nature of job processing. The IBM 7000 series led the way in many innovative concepts that helped to establish IBM as the foremost manufacturer of computer systems. However, the diversity of the models put significant strain on IBM’s financial resources and development teams, which ultimately led to OBM’s development of the System/360 family of machines.

Reduce Risk and Improve Security on IBM Mainframes: Volume 2 Mainframe Communication and Networking Security

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Author :
Publisher : IBM Redbooks
ISBN 13 : 0738440949
Total Pages : 188 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Reduce Risk and Improve Security on IBM Mainframes: Volume 2 Mainframe Communication and Networking Security by : Axel Buecker

Download or read book Reduce Risk and Improve Security on IBM Mainframes: Volume 2 Mainframe Communication and Networking Security written by Axel Buecker and published by IBM Redbooks. This book was released on 2015-09-25 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication documents the strength and value of the IBM security strategy with IBM z Systems hardware and software (referred to in this book by the previous product name, IBM System z®). In an age of increasing security consciousness and more dangerous and advanced persistent threats, System z provides the capabilities to address today's business security challenges. This book explores how System z hardware is designed to provide integrity, process isolation, and cryptographic capability to help address security requirements. We highlight the features of IBM z/OS® and other operating systems that offer a variety of customizable security elements. We also describe z/OS and other operating systems and additional software that use the building blocks of System z hardware to meet business security needs. We explore these from the perspective of an enterprise security architect and how a modern mainframe must fit into an enterprise security architecture. This book is part of a three-volume series that focuses on guiding principles for optimized mainframe security configuration within a holistic enterprise security architecture. The intended audience includes enterprise security architects, planners, and managers who are interested in exploring how the security design and features of the System z platform, the z/OS operating system, and associated software address current issues, such as data encryption, authentication, authorization, network security, auditing, ease of security administration, and monitoring.

Linux on the Mainframe

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Author :
Publisher : Prentice Hall Professional
ISBN 13 : 9780131014152
Total Pages : 462 pages
Book Rating : 4.0/5 (141 download)

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Book Synopsis Linux on the Mainframe by : John Eilert

Download or read book Linux on the Mainframe written by John Eilert and published by Prentice Hall Professional. This book was released on 2003 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the comprehensive guide to Linux on the mainframe straight from the IBM Linux experts. The book covers virtualization, security, systems management, and more.

It Infrastructure Architecture - Infrastructure Building Blocks and Concepts Second Edition

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Author :
Publisher : Sjaak Laan
ISBN 13 : 1291250794
Total Pages : 438 pages
Book Rating : 4.2/5 (912 download)

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Book Synopsis It Infrastructure Architecture - Infrastructure Building Blocks and Concepts Second Edition by : Sjaak Laan

Download or read book It Infrastructure Architecture - Infrastructure Building Blocks and Concepts Second Edition written by Sjaak Laan and published by Sjaak Laan. This book was released on 2012-12-16 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many decades, IT infrastructure has provided the foundation for successful application deployment. Yet, general knowledge of infrastructures is still not widespread. Experience shows that software developers, system administrators, and project managers often have little knowledge of the big influence IT infrastructures have on the performance, availability and security of software applications. This book explains the concepts, history, and implementation of IT infrastructures. Although many of books can be found on individual infrastructure building blocks, this is the first book to describe all of them: datacenters, servers, networks, storage, virtualization, operating systems, and end user devices. Whether you need an introduction to infrastructure technologies, a refresher course, or a study guide for a computer science class, you will find that the presented building blocks and concepts provide a solid foundation for understanding the complexity of today's IT infrastructures.

Introduction to the New Mainframe

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Author :
Publisher : IBM.Com/Redbooks
ISBN 13 : 9780738495972
Total Pages : 0 pages
Book Rating : 4.4/5 (959 download)

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Book Synopsis Introduction to the New Mainframe by : Mike Ebbers

Download or read book Introduction to the New Mainframe written by Mike Ebbers and published by IBM.Com/Redbooks. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM Redbook provides students of information systems technology with the background knowledge and skills necessary to begin using the basic facilities of a mainframe computer. It is the first in a planned series of textbooks designed to introduce students to mainframe concepts and help prepare them for a career in large systems computing. For optimal learning, students are assumed to have successfully completed an introductory course in computer system concepts, such as computer organization and architecture, operating systems, data management, or data communications. They should also have successfully completed courses in one or more programming languages, and be PC literate. This textbook can also be used as a prerequisite for courses in advanced topics or for internships and special studies. It is not intended to be a complete text covering all aspects of mainframe operation, nor is it a reference book that discusses every feature and option of the mainframe facilities. Others who will benefit from this course include experienced data processing professionals who have worked with non-mainframe platforms, or who are familiar with some aspects of the mainframe but want to become knowledgeable with other facilities and benefits of the mainframe environment. As we go through this course, we suggest that the instructor alternate between text, lecture, discussions, and hands-on exercises. Many of the exercises are cumulative, and are designed to show the student how to design and implement the topic presented. The instructor-led discussions and hands-on exercises are an integral part of the course material, and can include topics not covered in this textbook. This book is also offered with a textbook cover instead of a redbook cover in PDF and hardcopy formats. Download PDF of book with textbook cover (6.0MB) Order hardcopy of book with textbook cover Note: The contents of the book are identical in both the textbook and redbook versions except for the covers.

IBM zEnterprise 114 Technical Guide

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Publisher : IBM Redbooks
ISBN 13 : 0738436119
Total Pages : 416 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM zEnterprise 114 Technical Guide by : Bill White

Download or read book IBM zEnterprise 114 Technical Guide written by Bill White and published by IBM Redbooks. This book was released on 2012-02-27 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The popularity of the Internet and the affordability of IT hardware and software have resulted in an explosion of applications, architectures, and platforms. Workloads have changed. Many applications, including mission-critical ones, are deployed on a variety of platforms, and the System z® design has adapted to this change. It takes into account a wide range of factors, including compatibility and investment protection, to match the IT requirements of an enterprise. This IBM® Redbooks® publication discusses the IBM zEnterprise System, an IBM scalable mainframe server. IBM is taking a revolutionary approach by integrating separate platforms under the well-proven System z hardware management capabilities, while extending System z qualities of service to those platforms. The zEnterprise System consists of the IBM zEnterprise 114 central processor complex, the IBM zEnterprise Unified Resource Manager, and the IBM zEnterprise BladeCenter® Extension. The z114 is designed with improved scalability, performance, security, resiliency, availability, and virtualization. The z114 provides up to 18% improvement in uniprocessor speed and up to a 12% increase in total system capacity for z/OS®, z/VM®, and Linux on System z over the z10TM Business Class (BC). The zBX infrastructure works with the z114 to enhance System z virtualization and management through an integrated hardware platform that spans mainframe, POWER7TM, and System x technologies. The federated capacity from multiple architectures of the zEnterprise System is managed as a single pool of resources, integrating system and workload management across the environment through the Unified Resource Manager. This book provides an overview of the zEnterprise System and its functions, features, and associated software support. Greater detail is offered in areas relevant to technical planning. This book is intended for systems engineers, consultants, planners, and anyone wanting to understand the zEnterprise System functions and plan for their usage. It is not intended as an introduction to mainframes. Readers are expected to be generally familiar with existing IBM System z technology and terminology.

IBM z/OS Mainframe Security and Audit Management Using the IBM Security zSecure Suite

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Author :
Publisher : IBM Redbooks
ISBN 13 : 0738435880
Total Pages : 494 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM z/OS Mainframe Security and Audit Management Using the IBM Security zSecure Suite by : Axel Buecker

Download or read book IBM z/OS Mainframe Security and Audit Management Using the IBM Security zSecure Suite written by Axel Buecker and published by IBM Redbooks. This book was released on 2011-08-18 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every organization has a core set of mission-critical data that must be protected. Security lapses and failures are not simply disruptions—they can be catastrophic events, and the consequences can be felt across the entire organization. As a result, security administrators face serious challenges in protecting the company's sensitive data. IT staff are challenged to provide detailed audit and controls documentation at a time when they are already facing increasing demands on their time, due to events such as mergers, reorganizations, and other changes. Many organizations do not have enough experienced mainframe security administrators to meet these objectives, and expanding employee skillsets with low-level mainframe security technologies can be time-consuming. The IBM® Security zSecure suite consists of multiple components designed to help you administer your mainframe security server, monitor for threats, audit usage and configurations, and enforce policy compliance. Administration, provisioning, and management components can significantly reduce administration, contributing to improved productivity, faster response time, and reduced training time needed for new administrators. This IBM Redbooks® publication is a valuable resource for security officers, administrators, and architects who wish to better understand their mainframe security solutions.

IBM's 360 and Early 370 Systems

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Author :
Publisher : MIT Press
ISBN 13 : 9780262161237
Total Pages : 860 pages
Book Rating : 4.1/5 (612 download)

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Book Synopsis IBM's 360 and Early 370 Systems by : Emerson W. Pugh

Download or read book IBM's 360 and Early 370 Systems written by Emerson W. Pugh and published by MIT Press. This book was released on 1991 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: No product offering has had greater impact on the computer industry than the IBM System/360. This book describes the creation of this remarkable system and the developments it spawned, including its successor, System/370.

Murach's Mainframe COBOL

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Author :
Publisher : Mike Murach & Associates
ISBN 13 : 9781890774240
Total Pages : 0 pages
Book Rating : 4.7/5 (742 download)

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Book Synopsis Murach's Mainframe COBOL by : Mike Murach

Download or read book Murach's Mainframe COBOL written by Mike Murach and published by Mike Murach & Associates. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the latest edition of our classic COBOL book that has set the standard for structured design and coding since the mid-1970s. So if you want to learn how to write COBOL programs the way they're written in the best enterprise COBOL shops, this is the book for you. And when you're done learning from this book, it becomes the best reference you'll ever find for use on the job. Throughout the book, you will learn how to use COBOL on IBM mainframes because that's where 90% or more of all COBOL is running. But to work on a mainframe, you need to know more than just the COBOL language. That's why this book also shows you: how to use the ISPF editor for entering programs; how to use TSO/E and JCL to compile and test programs; how to use the AMS utility to work with VSAM files; how to use CICS for developing interactive COBOL programs; how to use DB2 for developing COBOL programs that handle database data; how to maintain legacy programs. If you want to learn COBOL for other platforms, this book will get you off to a good start because COBOL is a standard language. In fact, all of the COBOL that's presented in this book will also run on any other platform that has a COBOL compiler. Remember, though, that billions of lines of mainframe COBOL are currently in use, and those programs will keep programmers busy for many years to come.

Introduction to the New Mainframe: z/VM Basics

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Author :
Publisher : IBM Redbooks
ISBN 13 : 0738488550
Total Pages : 468 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Introduction to the New Mainframe: z/VM Basics by : Lydia Parziale

Download or read book Introduction to the New Mainframe: z/VM Basics written by Lydia Parziale and published by IBM Redbooks. This book was released on 2008-01-10 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides students with the background knowledge and skills necessary to begin using the basic functions and features of z/VM Version 5, Release 3. It is part of a series of textbooks designed to introduce students to mainframe concepts and help prepare them for a career in large systems computing. For optimal learning, students are assumed to be literate in personal computing and have some computer science or information systems background. Others who will benefit from this textbook include z/OS professionals who would like to expand their knowledge of other aspects of the mainframe computing environment. This course can be used as a prerequisite to understanding Linux on System z. After reading this textbook and working through the exercises, the student will have received a basic understanding of the following topics: The Series z Hardware concept and the history of the mainframe Virtualization technology in general and how it is exploited by z/VM Operating systems that can run as guest systems under z/VM z/VM components The z/VM control program and commands The interactive environment under z/VM, CMS and its commands z/VM planning and administration Implementing the networking capabilities of z/VM Tools to monitor the performance of z/VM systems and guest operating systems The REXX programming language and CMS pipelines Security issues when running z/VM

Mainframe Computer Systems

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Author :
Publisher : Cambridge Scholars Publishing
ISBN 13 : 152756116X
Total Pages : 458 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Mainframe Computer Systems by : Stephen H. Kaisler

Download or read book Mainframe Computer Systems written by Stephen H. Kaisler and published by Cambridge Scholars Publishing. This book was released on 2020-10-22 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes General Electric Corporation’s venture into developing second and third generation mainframe computer systems. The General Electric Corporation (GE), which began its life as the Edison Electric Co., was long involved in electrical appliances and industrial machines. It was also a founder of the Radio Corporation of America, which eventually became one of its competitors, and developed many electrical systems in order to control different types of industrial machines. Its breakthrough into computing came with its winning bid to provide the computing systems for the Electronic Recording Method of Accounting) system developed for the Bank of America by the Stanford Research Institute. The success of this project led GE to develop the GE-200 series which was the foundation for commercial timesharing. The GE-235 was selected by Dartmouth for its Dartmouth Time Sharing System (DTSS), an innovative academic time-sharing system. BASIC was developed on the GE-235 computer system under DTSS. GE enhanced it to develop its Mark II/III Time Sharing System, apparently the first commercial time sharing service in the world. GE develop the GE-300/-400 systems for industrial process control. The GE-600 series replaced the GE-200 series and demonstrated innovation in time-sharing systems. The GE-645 was selected to host Multics, which was developed by MIT. However, GE felt that it could not compete in computing against IBM, Univac, and other mainframes competitors, so it folded its tent and sold its Computer Division to Honeywell, Inc. Nevertheless, GE will be remembered for many innovations which continue to be used in modern computing systems.

Computerworld

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Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4./5 ( download)

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Book Synopsis Computerworld by :

Download or read book Computerworld written by and published by . This book was released on 1985-05-13 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.

IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 4: Security and Policy-Based Networking

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Author :
Publisher : IBM Redbooks
ISBN 13 : 0738438804
Total Pages : 958 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 4: Security and Policy-Based Networking by : Rufus P. Credle Jr.

Download or read book IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 4: Security and Policy-Based Networking written by Rufus P. Credle Jr. and published by IBM Redbooks. This book was released on 2016-02-10 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, IBM® mainframes have supported an extraordinary portion of the world's computing work, providing centralized corporate databases and mission-critical enterprise-wide applications. IBM System z®, the latest generation of the IBM distinguished family of mainframe systems, has come a long way from its IBM System/360 heritage. Likewise, its IBM z/OS® operating system is far superior to its predecessors in providing, among many other capabilities, world-class and state-of-the-art support for the TCP/IP Internet protocol suite. TCP/IP is a large and evolving collection of communication protocols managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for ever more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance about how to enable the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It explains how to set up security for your z/OS networking environment. Network security requirements have become more stringent and complex. Because many transactions are from unknown users and untrusted networks, careful attention must be given to host and user authentication, data privacy, data origin authentication, and data integrity. Also, because security technologies are complex and can be confusing, we include helpful tutorial information in the appendixes of this book.