SZL / KILLINCHU / DEFEND
cyber-resilience · enterprise cyber command

Killinchu Defend Plane

Turn source-bound threat, control, and asset observations into fail-closed, receipted response review inside Killinchu.

READYSOURCE d018c1f2c892Λ ADVISORY ONLYSECOND BRAIN SESSION-SCOPED
LIVING ANATOMY / FORMULA ORGAN

Math with boundaries.

Each formula is named, source-associated, and status-labelled. Formula output can constrain review; it cannot independently authorize action.

sentra.gate_conjunctionDeny-by-default gate conjunctionTESTED_IMPLEMENTATION
sentra.risk_thresholdSentra risk thresholdPOLICY_PARAMETER
szl.lambda_advisorySZL Lambda advisory roll-upADVISORY
szl.receipt_hashCanonical observation receiptDETERMINISTIC_IMPLEMENTATION
SENSE / CONNECTOR ORGAN

Fixed sources, no invented feeds.

All network destinations are allowlisted, response sizes are bounded, redirects are rejected, and observations receive hash-addressed receipts.

cisa-kevCybersecurity and Infrastructure Security AgencyREADY · REQUIRED
nvd-cveNational Institute of Standards and TechnologyREADY · OPTIONAL
Operational boundary. Live observations require an explicit connector request and a caller-held X-SZL-Session. Hatun returns only REVIEW or ABSTAIN; effectors remain disabled. This interface does not place trades, provide legal advice, or execute security actions.