CISEC-IT case studies
CISEC-IT · Put your knowledge to work in context.
The Certified Information Security Executive (CISEC-IT) is a vendor-neutral credential aimed at the leadership side of information security rather than hands-on configuration work. It is designed for security managers, directors, CISOs and aspiring executives, plus risk, compliance and audit professionals who need to speak the language of the security program office. The CISEC-IT case studies are 5 cases and about 2,537 words.
1AI Governance Under Board Scrutiny at a Regional Insurer
Meridian Mutual is a regional health insurer with 2,400 employees, 3.1 million members, and a security team of 19 (seven openings). The board risk committee has asked the CISO for an AI security strategy after the claims division put three generative-AI use cases into production through external LLM APIs.
599 words, about 3 min2Recalibrating a Cyber Risk Register and a Legacy OT Plant
Northline Chemicals operates 12 plants and 4.8B in revenue. Its ERM register has 340 cyber entries, and 68% are rated high or critical on a 5x5 heat map, so the board has stopped trusting the ratings.
547 words, about 3 min3Tool Sprawl and Architecture Review Bottleneck in a Hospital System
Lakeshore Health Partners is a nine-hospital system with 2,200 beds, 42,000 endpoints, and 140 applications moving to AWS and Azure. Security has 61 staff and 12 vacancies, plus 18 overlapping tools: three SIEMs, two EDR platforms, and four vulnerability scanners.
465 words, about 2 min4Identity Sprawl and Privileged Access After a University Merger
Riverton State University System is merging three community colleges into one shared services organization: 78,000 identities, 1,200 privileged accounts, and 11 IAM tools. An audit found 240 orphaned accounts, nine shared local administrator credentials, and no MFA on 38 service accounts tied to the ERP.
457 words, about 2 min5Ransomware Crisis at a National Warehouse Operator
Coastal Freight runs 48 warehouses and 11,000 employees. At 02:13 on a Saturday, EDR alerts show ransomware spreading across 60 servers; the WMS at 14 warehouses is down.
469 words, about 2 min