Tuning Kestrelmoor Health & Life's data loss prevention programme through an eight-band alert funnel — coverage, data, detection, triage, response, exceptions, proportion and outcomes — that narrows 41,600 raw policy matches a month to 58 confirmed, owned cases without losing recall; the incident that started it, 46 unread alerts on a leaver uploading 11,284 claim records at 3.4 per cent precision; the tuning register cutting rules from 214 to 97, exceptions from 1,108 to 164 and evidence retention from 4.1 years to 90 days; and the result reported to the risk committee, 72.4 per cent precision and 91.5 per cent recall in a signed Standard.

CY-EXPERT-090Expert Level · Data Protection

DLP Programme Optimisation

An expert-level course on taking a data loss prevention programme that raises tens of thousands of alerts nobody reads and making it precise, owned and evidenced. Work the alert funnel - eight bands from 41,600 raw policy matches a month to 58 confirmed, owned cases: what DLP can and cannot see on each channel and why a real loss was buried; crown-jewel data before vendor templates; exact data matching, fingerprints, classifiers and thresholds measured for precision and recall on your own data; the false-positive economy and a queue that fits the analysts; block, warn and monitor chosen by consequence, with coaching that changes behaviour; exceptions rebuilt as owned, scoped and expiring business flows; proportionate, lawful inspection of staff with a current DPIA and a works council agreement; and cases, insider risk and outcome reporting to the risk committee.

18 hours8 chapters32 lessons225 activities8 labs

What you'll learn

Trace a missed loss to the queue design that buried it, map channel coverage against independent denominators, and fix precision and recall baselines on the organisation's own data before tuning.
Name crown-jewel data sets with owners and harm statements, map every rule to the data it protects, and retire unmapped rules only against a recall set.
Build exact data matching, document fingerprints and trained classifiers from the organisation's own data, set thresholds on evidence, and measure per-rule precision and recall against criteria fixed in advance.
Cost analyst load, group events into triage units with cumulative record counts, route them by a published risk score, sample the lowest tier against a trigger, and feed dispositions into tuning.

Price:৳12,000