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MainTegrity Cyber Security Framework (CSF)
MainTegrity Cyber Security Framework (CSF)
End-to-End Cyber Security for IBM z/OS

Freeze the Attack. Not Your Business.

When CSF detects a threat, it suspends only the offending task — in under one second. Your transactions keep processing. Your users keep working. The attacker goes nowhere.

Why choose CSF suite for your z/OS mainframe?

Mainframes aren't immune to hacks.

  • Discover and remove ransomware
  • Intercept / suspend malicious encryption in seconds
  • Fight data exfiltration - detect / stop malicious data transfers

  • Neutralize insider threats by monitoring suspicious actions
  • Respond to attacks with GUI-driven forensics
  • Surgical recovery for compromised software, parms, etc.

What is the Cyber Security Framework (CSF) suite?

MainTegrity CSF cyber security suite for z/OS CSF FoundationFIM+EarlyWarningNetWatchSupplyChain

The CSF product suite is built on a single foundational structure. Many services of the foundation are shared by all of the 4 current CSF products. 


They communicate via standard REST APIs so it is simple to interoperate with other security products in the z/OS security ecosystem and beyond.

Need compliance?

Want to talk, right now?

CSF Advisor

Available 24/7 in multiple languages

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Based on availability (9-5 MST timezone)

Can you risk doing nothing?

The largest data breaches in history involved mainframe data.


These aren't hypothetical scenarios — they're the cost of reacting too slowly to threats that CSF detects and contains in seconds.

  • Anthem: $500 million and five years of litigation with 43 state attorneys general. 
  • Equifax: $1.4 billion and weeks to determine what was affected. 
  • UnitedHealth: a $3 billion write-down and nine days offline.