VRX zMigACF2 – Seamless ACF2 to RACF Security Transformation
 As organizations modernize their IT infrastructure, centralizing security operations becomes critical. Many mainframe environments still operate with disparate security models, including CA ACF2, a well-established alternative to RACF. While ACF2 is powerful, it often lacks native integration with IBM’s broader security tooling, and DevSecOps workflows.
VRX zMigACF2 is an intelligent automation solution designed to help enterprises migrate from ACF2 to RACF with accuracy, efficiency, and minimal business disruption. By preserving logical equivalence of rules, profiles, and access definitions, zMigACF2 accelerates security modernization while maintaining compliance posture.
IT Service for You
We know that every businesses’ needs are completely different from the next, so we offer packages for any business size or budget.
Predictable Costs 24/7
We doesn’t charge you more when your network is down or a server fails. Our flat-rate fee programs covers all of that whenever you need it done.
Keeping Your Team Productive
Our managed services include round-the-clock monitoring of your key infrastructure, computers and network servers.
Our Team is Ready to Help
Part of what makes our managed services so exceptional is that we are always available, regardless of time or holiday.
Why Organizations Migrate from ACF2 to RACF:
- Standardization of security across z/OS environments.
- RACF offers broader compatibility with IBM zSecure, SAF-compliant software, and centralized SIEM systems.
- Easier integration with modern authentication protocols like MFA, LDAP, and SSO.
VRX zMigACF2 Solution Highlights
Dynamic Mapping Engine:
Translates ACF2 resource rules, logonids, role hierarchies, and field-level access logic into equivalent RACF profiles.
Simulation & Validation Layer:
Allows teams to perform dry runs of access scenarios post-migration, ensuring no unintentional lockouts or privilege escalation.
System Global Layer -
Our tool automatically translates ACF2 Global System Option parameters into equivalent RACF parameters by applying well-defined translation rules
Custom Transformation Logic:
Enables override rules and business logic to handle exceptions without manual recoding.
Audit-Grade Reporting:
Generates before-and-after views, impact matrices, and logs for internal or regulatory audits.
Business Outcomes
- Faster Migration Cycles: Projects completed in weeks vs. quarters.
- No Business Downtime: Parallel testing and sandbox validation before deployment.
- Improved Security Visibility: Centralized RACF logging integrated with SIEM.
- Policy Optimization: Detects rule overlaps and enforces least-privilege access.
Differentiators
- Support for hybrid coexistence mode (ACF2 & RACF in parallel during transition).
- Role-based templates for streamlined conversion of batch users, privileged accounts, and developers.
Integration Capabilities
- IBM zSecure
- LDAP and identity federation platforms
The VRNexGen Advantage
With zMigTSS, you’re not just getting a migration framework—you’re gaining a modernization partner with:
- 25+ years of mainframe security expertise
- Proven success across BFSI, Government, and Manufacturing sectors
- Minimal downtime strategy with fallback safeguards
- Training and handholding for post-migration operations
Use Case
- Large banks moving from dual-mode security (ACF2 + RACF) to unified control.
- Federal agencies updating their security stack as part of zero-trust architecture.
- Mainframe modernization projects requiring RACF for DevSecOps automation.
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