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THE NETWORK SECURITY CHALLENGE

THE NETWORK SECURITY CHALLENGE. Jack Suess CIO University of Maryland Baltimore County (UMBC). Achieving Nirvana - The Six Stages of Security.

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THE NETWORK SECURITY CHALLENGE

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  1. THE NETWORK SECURITY CHALLENGE Jack Suess CIO University of Maryland Baltimore County (UMBC)

  2. Achieving Nirvana - The Six Stages of Security • A recent EDUCAUSE ECAR research bulletin - High Stakes for Optimal IT Security Staffing, cited Glenn Fourie’s Stages of Institutional Security Awareness • Level 1 - Ignorance • Level 2 - Awareness • Level 3 - Vulnerability • Level 4 - Intrusion Detection • Level 5 - Forensics • Level 6 - Practically Secure

  3. Level 1 -- Ignorance • Blissfully ignorant of security issues. Common thoughts heard in this stage: • There has never been an issue an my institution and we don’t need to worry about this. • Security is something the IT people came up with to make us spend money -- just like that Y2K stuff • We are too small for anyone to bother us

  4. Level 2 - Awareness • Some event highlights institutional vulnerability. Common reasons in this stage: • Hello this is the Chronicle of Higher Ed -- I’d like to discuss the recent release of Student ID’s on the web. • The institutional web site is defaced with some pornographic picture. • RIAA or MPAA brings a lawsuit against one of your students. • A poor audit triggers questions from the trustees.

  5. Level 3 - Vulnerability • Institution is still in a “reactive” mode. As you begin to take action the institution begins to grasp the extent of the problem. Common issues that arise in this level • There are no policies to dictate what can or can’t be done. • Security is weak throughout and there is no one the CIO can turn too and say “fix this”. Hiring someone to lead security becomes a priority • Campuses begin to develop plans and budgets to “address the issue” • Vulnerability can last many years!

  6. Level 4 - Intrusion Detection • Institutions begin to be “proactive” in addressing the problem. Common elements in this stage are: • There is a person leading the security team. • Campuses redesign their network and information services with security in mind. • Policies and procedures are created to augment technology • Campus considers IT security to be a requirement for new services • Campuses start a security and awareness campaign

  7. Level 5 - Forensics • The campus has developed a deep understanding of its IT infrastructure. Forensics provides a feedback loop to augment and adapt your security infrastructure -- people, policies, and technology. • Real-time network security monitoring systems are introduced • The network has been architected to support “defense in depth” • Widely deployed host-based firewalls/IDS are deployed to protect systems • Operating system patching is automated

  8. Level 6 - Practically Secure • The institution is secure for current threats and has the adaptability to address new threats as they arise. • No institution has reached this stage so there are no examples!

  9. UMBC -- Where Are We • We are in entering Level 4. We are focusing on technology and policy to make us “Proactive” • We are spending 1.5 million to redesign our network and LAN architecture to support security AND performance • We are revamping policies and procedures to address security and augment what we can’t do with technology • We have a major program on security awareness under way based on “protecting yourself from Identity Theft” • We are working with our academic units to connect security into our curriculum in CSEE and IS

  10. EDUCAUSE/Internet2 Security Task Force • Our goal is to help institutions improve their network and computer security -- regardless of the level they are at today • Established in 2000, our goals are: • Education and Awareness • Standards, Policies, and Procedures • Security Architecture and Tools • Organization, Information Sharing, and Incident Response • Our focus has been to engage government, corporations, and other higher education organizations in promoting security.

  11. Current Security Task Force Initiatives • Education and Awareness Initiative • Annual Security Professionals Workshop • Legal Issues and Institutional Policies • Risk Assessment Method and Tools • Effective Security Practices Guide • Research and Development Initiatives • Vendor Engagement and Partnerships • Research and Educational Networking Information Sharing & Analysis Center

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