Live Webcast|1 hour

Mainframe security: Identifying threats, vulnerabilities, and risk mitigation strategies

Attendees of this webcast will learn:

  • Real-world examples of mainframe vulnerabilities, including how third-party software flaws, like those seen in recent cybersecurity incidents, can introduce catastrophic risks.
  • Best practices for vulnerability management, disaster recovery, and proactive security strategies to ensure resilience.
  • Actionable insights into securing their mainframes, identifying risks with precision, and leveraging advanced vulnerability scanning solutions to safeguard critical infrastructure.
May 6, 2025
2:00 PM ET
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Mainframes remain the backbone of critical industries, processing 75% of enterprise data and supporting $3 trillion in daily commerce. However, they are not immune to cyber threats. Security leaders in financial services, government, and banking must recognize that vulnerabilities—ranging from misconfigurations and code-based flaws to third-party vendor risks and insider threats—pose serious risks to operational integrity and compliance. A failure to incorporate mainframe security into risk management strategies can lead to devastating financial and reputational consequences.

Event Speakers

Milton Rosberg
Vice President of Global Sales, Marketing and Business Development at Vanguard Integrity Professionals

Deeply rooted in the security industry since 1999 with Consul Risk Management (acquired by IBM), Milton Rosberg has worked with Vanguard Integrity Professional as consultant since 2001 along with other industry leading companies that provide solutions for ACF2, Top Secret and RACF. Other areas of expertise include z/OS vulnerably engagements, SIEM connectively, compliance, audit solutions, and system migrations.

A hands-on leader that brings energy and creative thinking to business problem solving, Mr. Rosberg also works closely with CISO professionals within the critical infrastructure producing quick results to complex security business related strategies that improve operational efficiency while meeting the rigors of compliance.

John Crossno
Director, Product Management at Rocket Software

John is a Director of Product Management at Rocket Software. John spent his early career writing communications systems for and between mainframe and non-mainframe systems and has subsequently enjoyed multiple Product Development and Product Management roles for various IBM Business Partners and mainframe ISVs in fault diagnosis, storage, and security disciplines. John is responsible for Rocket’s z Security and Storage solutions as well as integrations and relationship management.

Adrian Sanabria
Principal Researcher at The Defenders Initiative

Adrian is an outspoken researcher that doesn’t shy away from uncomfortable truths. He loves to write about the security industry, tell stories, and still sees the glass as half full.