SDS offers a wide range of products, focusing primarily on mainframe security and compliance and multi-platform encryption.

Security remains a focal point within our other solution areas and throughout our development process.



Our latest webinar, Exploring the Technology and Details of Securing FTP on z/OS and Beyond, is available now.



Complete, cost effective, and effortless z/OS SFTP for all file transfers to/from mainframe; no JCL changes required.

Leading provider of z/OS security solutions, multi-platform encryption, & mainframe networking solutions.

Software Diversified Services (SDS) is an enterprise software vendor, specializing in mainframe security. Since 1982, SDS has been developing and licensing solutions for a wide range of platforms, including IBM® z/OS®, z/VM®, z/VSE®, Linux, and Windows®, with a proven track record. More than 1,000 licensed clients worldwide, including many Fortune 500 and Global 2000 companies, rely on SDS Software everyday.

SDS is proud to be included in the following prestigous lists:

DBTA Trend-Setting Products in 2020

DBTA 2019 TSP Logo

SDS is on this trend-setting list with VitalSigns SIEM Agent for z/OS, a product that filters and delivers z/OS security events to any SIEM in real time.

Cybersecurity 500 list

Cybersecurity 500: World's Hottest Security Companies

SDS is ranked #380 on Cybersecurity Ventures’ global list for 2018.

2019 Webisode Series

Security-Conscious Digital Transformation

Virtel Web Suite

Take advantage of the opportunity and improve your 3270 terminal emulation security during your organization’s digital transformation.

Virtel Web Suite provides a host of security benefits while keeping your legacy mainframe applications in place for the future. Plus, you’ll avoid a long and costly process!

Start watching now. A new video is released each week.

Brand alliances & partnerships

Syspertec logo - Virtel Web Suite

SDS Solutions

VitalSigns SIEM Agent for z/OS Integrate mainframe security events into any enterprise SIEM
VFTP-SSH Collaboration Complete FTP security for z/OS; no JCL changes needed
SDS E-Business Server® for z/OS Rock-solid PGP encryption for data at rest
SDS IronSphere for z/OS Automated DISA STIG compliance monitoring for z/OS
VitalSigns for FTP Snap-in security for file transfers to & from z/OS
VitalSigns for IP Complete IP monitoring on z/OS
VitalSigns for NAC Replace legacy mainframe network monitoring
ConicIT® Predictive operations management and analysis for z/OS
Multiterm for z/OS, z/VM, & z/VSE Premier session manager for z Series mainframes
VitalSigns for z Tuning System analysis for money-saving performance
Virtel® Web Access Ultra-thin and secure 3270 TE on any device
Virtel® Web Modernization Serve host transactions as user-friendly web pages (GUIs)
Virtel® Web Integration Create interactive bidirectional connections; integrate host & web
CAFC CICS Application File Control system software
IPCP Plus for z/OS & z/VSE Premier file control utility for z/OS & z/VSE
CryptoAuditor® Comprehensive privileged-user access control and data security for SSH environments
SDS E-Business Server® Multi-platform PGP encryption for data at rest
Tectia® SSH Server and client that secures and encrypts file transfers and more
Universal SSH Key Manager® Centralize, simplify, and automate SSH key management

Product Webinar

Fill your Mainframe Security Monitoring Gap via SIEM & Custom, Granular Filtering

Thanks for joining our webinar on September 19. If you missed it, you can still request a recording.

The agenda of this webinar includes a sneak peak at the enhanced, granular filtering capabilities that will be available in the next VitalSigns SIEM Agent for z/OS release.

Featured Product

SDS E-Business Server

Rock-Solid Encryption & Security

Learn why E-Business Server is the gold-standard PGP encryption tool with iron-clad security. Hundreds of organizations rely on E-Business Server for their data protection needs on z/OS, Windows, Solaris, Linux, HP-UX, and AIX. Thanks to continuous development, it’s using latest algorithms and is very secure.

About Software Diversified Services

Company Overview

Founded in 1982, SDS provides the highest quality mainframe software and award-winning, expert service with an emphasis on security, encryption, monitoring, and data compression. SDS is based in Minneapolis, Minnesota and retains over 1,000 enterprise clients worldwide.

Looking for Technical Support?

The SDS Team Is Here To Help

Customer satisfaction is the most important priority at SDS. The Technical Support Team will provide an effective resolution for submitted customer issues. At SDS, the Support and Development Teams collaborate to solve problems quickly and enhance existing solutions.

SDS Technical Support is On Alert 24/7/365!

Free Demo/Trial

We offer individualized product demonstrations by request. Your organization can also try SDS Software on your system for 30 days, free of charge.

© 2020 - Software Diversified Services: Any non-SDS related products, registered and/or unregistered trademarks contained herein are only by reference and are the sole property of their respective owners.