Data minimisation
Keep sensitive fields out of merchant systems and retain only necessary operational data.
Security architecture
Security is a transaction lifecycle, not a badge.
PayDrion designs for reduced exposure, secure credentials, signed events, controlled access and evidence-rich incident response.
PayDrion
Security control chain
Layered controls
Illustrative product operating view
Reduce exposure, control access, verify events and retain evidence.
PayDrion policy result
Prevent
Layered controls
01Data boundary
Pass
02Credential scope
Pass
03Event integrity
Review
04Incident response
Pass
Decision reason and operator action retained as evidence
Prevent
Detect
Respond
Security architecture
A security control is valuable when it changes risk and can be verified.
PayDrion treats security as an end-to-end transaction and access lifecycle instead of a collection of visual badges.
Access governance
Use scoped roles, strong authentication, secret rotation and approval boundaries.
Event integrity
Sign webhooks, protect retries and preserve tamper-evident operational records.
Security architecture
Security architectureDedicated product layer · shared PayDrion evidence model
A security control is valuable when it changes risk and can be verified.
PayDrion treats security as an end-to-end transaction and access lifecycle instead of a collection of visual badges.
Security architectureDedicated product layer · shared PayDrion evidence model
PayDrion product architecture
Layered controls
Data boundary
Keep sensitive fields out of merchant systems and retain only necessary operational data.
Prevent
Credential scope
Use scoped roles, strong authentication, secret rotation and approval boundaries.
Detect
Event integrity
Sign webhooks, protect retries and preserve tamper-evident operational records.
Respond
Incident response
Keep sensitive fields out of merchant systems and retain only necessary operational data.
Prevent
PayDrion evidence lineRequest · decision · partner reference · signed event · operator action
Security lifecycle
Controls should leave evidence.
A control is useful only when it changes risk and can be verified during review.
Layer
Control question
Evidence
Before access
Business verification, least privilege, secret separation
Owner + access evidence
During a request
Authentication, validation, limits, idempotency
Request + decision record
After processing
Signed events, reconciliation, exception review
State + reference timeline
When risk changes
Restriction, investigation, communication, recovery
Incident + corrective action
Where it fits
Designed around the job the money movement must complete.
Configuration follows the real transaction purpose, customer experience and operating responsibility—not a one-size-fits-all product label.
01
Secure integration
02
Access review
03
Incident readiness
Questions
Practical answers before implementation.
Commercial and technical details are confirmed for the specific entity, use case and approved programme.
How does implementation begin?+
PayDrion first maps your business model, transaction flow, expected volumes, risk profile and required payment rails. An implementation plan and test credentials follow successful onboarding.
Can this be enabled for every business?+
Availability, limits, pricing and settlement timelines depend on onboarding, use case, bank or network partner approval, and applicable regulation.
How are transaction states confirmed?+
Use the synchronous API response for immediate context, then rely on signed webhooks and server-side status verification as the operational source of truth.