Reference Library: Legacy Systems
Information on operating systems for mainframes, mini, and microcomputers; networking systems; database management systems; and other systems tools.
London-based ABS specializes in IBM AS/400 banking software, RPG/400, and PC to AS/400 connections. A range of information technology services is tailored for the financial sector.
The National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign is the site for the National Computational Science Alliance.
This site is the home of a group of professional AS/400 analysts and programmers, who offer on-site or off-site programming services.
Bell Labs — Plan9
This operating system and its associated utilities were built by the Computing Sciences Research Center of Bell Laboratories, the same group that developed Unix, C, and C++.
BladeLogic offers software solutions that enable companies to manage thousands of heterogeneous, distributed servers using command lines and a secure interface.
BSD.org provides a variety of resources for users of the various commercial and freely-available BSD operating systems, including links to BSDI Internet Server (BSD/OS), FreeBSD, OpenBSD, and NetBSD.
Business Computer Design International, Inc. (BCD)
The company's ProGen Plus, an AS/400 program generator and report writer application, is designed specifically for the AS/400.
CCA specializes in the leasing, buying, and selling of computer equipment, including IBM's full line of printers, new and refurbished IBM AS/400 and RS/6000 systems and features.
Common is an international professional association, providing organizations and individuals interested in IBM-related technology with conferences, news magazine, support network, and IT library.
Keyes Mail e-mail package for the AS/400 allows AS/400 terminals to send and receive e-mail to and from internal mailboxes and Internet addresses. Keyes Fax is an automated fax system for the AS/400 platform.
Crystal Group Inc.
Crystal Group Inc. provides turnkey server architecture designed for high-density/space-constrained mission-critical communication installations worldwide.
Digital - Open VMS
This general-purpose multiuser operating system that supports Digital's VAX and Alpha series computers in both development and production environments can be tuned to perform well in a wide variety of applications.
Distributed Systems Professionals Inc. (DSP)
DSP is an IBM Business Partner providing RISC upgrades and translation consulting; communications configuration, support, and programming; DASD migrations; and LAN/WAN development.
Dynamic Systems Solutions Inc. (DSS)
DSS auditing software for J.D. Edwards application set-ups include Auditron, Financial Audit Assistance Software, and Security Commander.
Eberhard Klemens Company (EKC)
EKC provides information security products and services: mainframe legacy systems, e-Business applications, CA-ACF2 administration tools, emergency firecall access for RACF, security reporting, and newsletter.
Focus Technology Group (FTG)
FTG's security, audit, data mining, and fraud-detection software includes BancAudit menu and PATROL400, which automates IBM AS/400 security audits.
Foundstone a managed security services provider provides security lifecycle intelligence to prevent and resolve issues of vulnerability management and protection, security services, software, and education.
FreeBSD is an advanced operating system for x86 compatible, DEC Alpha, and PC-98 architectures derived from BSD UNIX, the version of UNIX developed at the University of California, Berkeley.
GoToMyPC allows you to remotely access your computer from any Internet-connected computer with almost any operating system through a secure, private connection.
Help Net Security
Help Net Security provides an e-mail newsletter, press releases, software, articles, lists of vulnerabilities, virus and antivirus information, downloads, and links to information security sites.
IBM BookManager BookServer Library
This online library allows users to manage and display electronic books on the AS/400 topic of choice.
IBM eServer iSeries Support
This site includes education and certification, forums and discussions, and technical support information and services, as well as an option to locate AS/400 sites in different countries.
IBM Tivoli Software
IBM's Tivoli software, services, and programs enable companies of any size to manage their networked PCs and distributed systems from a single location.
The International Group for Networking, Internet Technologies, and E-business on the AS/400 (IGNIT e/400) is a free user group that focuses on global implementation of e-business and e-commerce applications via IBM's AS/400.
International Systems Management Inc. (ISM)
ISM is a full-service systems integrator dealing in new and used IBM AS/400 and RS/6000 systems, features, and peripherals.
iSeries 400 Experts
iSeries is an independent group of AS/400 experts that provide resources including newsletters on late-breaking news, technology developments, system management, and programming tips.
iSeries Network delivers news stories and IBM AS/400-related announcements every week, via three free newsletters.
iSeries Online Library
This site provides information in 27 languages on six versions of AS/400, each including installation tips and product support.
Lieberman Software Corp. is a Microsoft Gold certified partner that provides advanced systems management solutions to reduce the cost and complexity of administering Windows enterprises.
Linton Shafer Computer Services Inc.
Linton Shafer provides cross-industry audit sampling and CPE tracking for PCs, and accounting and financial software for the IBM AS/400.
A free UNIX clone written from scratch by Linus Torvalds and a team of programmers over the Internet, Linux aims towards POSIX compliance (a set of standards that show what a UNIX should be).
Mangosoft provides Internet software and services, file sharing service for remote connection to software and data, fileTRUST Web safe deposit box (with 128 bit encryption), and Cachelink Web caching software.
Mid~Blue International Ltd.
Mid~Blue is a UK-based AS/400 hardware and software specialist. The site offers product descriptions and price lists for the United Kingdom.
Minix - MacMinix
The Macintosh version of MINIX, a Unix clone, contains no AT&T code so the source code can be made publicly available. Lists known problems as well as improvements.
MKS provides process-centric, cross-platform, software configuration and change-management products, including the MKS Integrity Solution for distributed systems and Implementer for iSeries and AS/400 SCM.
This long-standing IBM AS/400 computer hardware specialists in the United Kingdom offers products and new releases.
NetBSD is a free, secure, portable UNIX-like operating system available for many platforms, from 64-bit AlphaServers and desktop systems to handheld and embedded devices.
The OpenBSD project produces a free, multi-platform 4.4BSD-based UNIX-like operating system emphasizing portability, standardization, correctness, proactive security, and integrated cryptography.
Pervasive Software performs complete data acquisition, manipulation, conversion, and delivery, from mainframe legacy data to UNIX to desktop applications.
Positive Networks provides hosted virtual private networks (VPNs) and end-point security services. PositivePRO combines a client-based VPN and a clientless, Web-based, SSL VPN.
PowerLock protects AS/400s from unauthorized access to system resources via client applications such as ODBC, file transfer, shared folders, and remote command.
This site searches a collection of AS/400 sites and includes an editor's choice section that links to some of the Web's best AS/400 information.
This site provides SQL server performance tuning and optimization tips, an overview of the SQL server security model and security best practices, and information and articles for enhancing audits.
The 400 School
This training institute provides lab-style instructor-led technical education for the IBM AS/400 for corporate groups, with courses customized to suit business needs.
The Rule Set Based Access Control (RSBAC) for Linux
RSBAC open-source access control framework for Linux kernels includes access control models such as MAC, RC, and ACL.
Thenon AS/400 Change Management
Thenon has developed a variety of software tools to aid in change management in an AS/400 environment, including software which controls, tracks and audits all activities within the development and maintenance life cycle.