z/OS Security Server

z/OS Security Server (RACF)

The reasons for security solutions and policies for System z networks and Internet connectivity are obvious. With numerous third party security suites available on the market, the time spent trying to internally define and document security policies and requirements can be the most important time spent. BCL’s staff can facilitate the planning stages and implementation to ensure a protected enterprise environment no matter what enterprise compatible firewall or application is chosen or being used. This means BCL security consulting is only for the System z. BCL is an authority on the security requirements needed for IBM products (i.e. CICS Transaction Server) and most other third party products that require a z/OS Security Server interface.

The z/OS Security Server (RACF) product suite is and will continue to evolve into the single corporate security product suite needed to secure enterprise system resources. The introduction of Distributed Computing Environment (DCE) assures that the Security Server product suite is an important player in the open system environment.

BCL has successfully implemented many z/OS-related security solutions including conversion services from other products.

BCL’s documented architecture outlines for z/OS Security Server structures lend themselves to the new RACF facilities and can be maintained with minimal administrative effort. We are also familiar with Unix System Services segments and what is required to fulfill the needs of the z/OS UNIX environment.

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What We Cover

Services That We Offer

Why Choose Us

For over 40 years, BCL has been the premier mainframe service provider for mid-market customers in the U.S. We offer our customers best in class service and we are a quality focused organization.

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Frequently Asked Questions

What is Mainframe as a Service (MFaaS)?

Mainframe as a Service (MFaaS) is a fully managed service that delivers mainframe computing capabilities via the cloud or hybrid infrastructure. Instead of owning and maintaining expensive on-premise mainframes, clients can access secure, scalable, and high-performance mainframe resources on a subscription basis.

What types of workloads can run on your MFaaS platform?

We support a wide range of critical workloads, including:

  • Batch and transactional processing
  • COBOL, PL/I, and Assembler applications
  • CICS, IMS, and DB2 environments
  • z/OS, z/VM, VSE, and other IBM mainframe operating systems
  • Third-party tools and legacy applications

Whether you’re in finance, healthcare, government, or retail, we can handle your enterprise-class workloads.

How secure is your MFaaS solution?

Security is our top priority. Our MFaaS environments are hosted in SOC 2 Type II, ISO 27001, and/or FedRAMP-compliant data centers. We implement:

  • 24/7 monitoring and incident response
  • Role-based access controls (RBAC)
  • Encryption at rest and in transit
  • Multi-factor authentication (MFA)
  • Data backup and disaster recovery protocols

We also support compliance with HIPAA, PCI-DSS, GDPR, and other regulatory frameworks.

What are the benefits of moving to MFaaS?
  • Cost Optimization – Avoid capital expenditures (CapEx) and only pay for what you use
  • Scalability – Rapidly scale resources up or down as your business needs change
  • Reduced Risk – Leverage our redundancy, uptime SLAs, and disaster recovery plans
  • Operational Efficiency – Free your internal teams to focus on innovation, not infrastructure
  • Access to Expertise – Get direct access to senior mainframe engineers and modernization architects
Can you help us migrate from our current on-premise mainframe?

Absolutely. We provide end-to-end migration services including:

  • Discovery and assessment of your existing environment
  • Migration planning and risk mitigation
  • Data transfer and application validation
  • Cutover planning and post-migration support

We’ve completed dozens of successful migrations with minimal disruption.

How is MFaaS priced?

Our pricing is transparent and consumption-based. It typically includes:

  • Infrastructure usage (CPU, memory, storage, network)
  • Software licensing and support
  • Managed services (monitoring, patching, backups, etc.)
  • Optional services (disaster recovery, modernization, etc.)

We tailor packages to each client’s specific needs to maximize value and efficiency.

Do you offer support for legacy applications and modernization initiatives?

Yes. We specialize in maintaining legacy systems while enabling a path toward modernization. Services include:

  • Application refactoring or rehosting
  • Interface/API development
  • Integration with cloud-native services
  • Hybrid cloud enablement
Where is your infrastructure located?

We operate multiple secure, geographically redundant data centers across North America, ensuring business continuity, high availability, and compliance with data residency requirements. On-premise and hybrid hosting models are also available.

Who are your typical clients?

Our clients include mid-sized to large enterprises, government agencies, and service providers in:

  • Financial Services and Insurance
  • Healthcare
  • State and Local Government
  • Defense
  • Education
  • Logistics & Manufacturing

They rely on us for mission-critical uptime, operational excellence, and deep mainframe expertise.

How do I get started?

It’s simple:

  1. Contact us for an initial consultation
  2. We’ll assess your current environment and business goals
  3. You’ll receive a customized proposal and migration plan
  4. Once approved, we’ll begin onboarding and transition

Our team will guide you every step of the way.