Welcome to the Arcati Mainframe Navigator 2025
2026 Arcati Mainframe Survey: Your Voice Drives the Next Report
Every data point in the Arcati Mainframe Report starts with professionals like you.
Join the 2026 research cycle — complete the survey, join the directory, or showcase your company in the next edition.
Survey responses submitted by December 12th include the chance to make an early Influential Mainframer nomination.
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Mainframe Security in 2025:
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