Security engineering
Security engineering for high-accountability environments
AISERV builds security-oriented infrastructure for environments that require strong traceability, governed access, and reconstructable evidence. Engineering criteria align with ENS-oriented assessment work and CCN-STIC hardening references—access paths, platform boundaries, and verifiable records are defined in architecture, not added later.
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01 Security-first architecture
Service boundaries, access models, and evidence paths are defined before production scope expands. Security architecture compatible with ENS-oriented assessment work—designed for environments where traceability and governance are architectural primitives.
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02 Reduced public attack surface
Static delivery without an application runtime on the public path; no secrets in the repository; hardened transport at the edge. Inspired by high-security hardening patterns used in institutional perimeter design.
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03 Governed platform boundaries
Authenticated service limits, explicit state-change policy, and verifiable side-effects on sensitive operations. Boundaries shaped so operational records remain reconstructable under technical evaluation and governance review.
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04 Controlled access paths
Verification isolated from content stores; bounded attempts and logged outcomes before exposure. Governed paths for patient-facing and operator-facing access—aligned with high-level access-control expectations without opening internal systems.
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05 Verifiable operational records
Correlated, append-oriented events across delivery, access, and lifecycle—verifiable operational records built for reconstruction when assessment, audit, or incident response requires proof.
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06 Least privilege
Scoped roles, tokens, and integration credentials with policy enforced before routing. Segregated trust between operators, services, and integration endpoints.
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07 Operational traceability
One reconstructable chain from request through handoff, access, and storage. Operational traceability as an engineering default in platforms where silent failure is unacceptable.
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08 Deployment discipline
Protected secrets, verified dependencies, and documented security headers in production. Deployment discipline so access policies and evidence retention remain enforceable after release.
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09 Responsible disclosure
Report suspected vulnerabilities in AISERV SYSTEMS infrastructure or supported deployments privately before public disclosure. See SECURITY.md for scope and coordination. AISERV does not operate a paid bug bounty programme.
Engineering evaluation context
Authoritative Spanish and EU sources that inform how AISERV shapes control design, access models, and evidence expectations in regulated and institutional settings.
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ENS — National Security Scheme
Real Decreto 311/2022 and CCN-CNI normativa—engineering context for service categorisation, security measures, and operational evidence in ENS-oriented assessment work.
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CCN-STIC guidance
CCN catalogues and STIC implementation guides—reference for hardening patterns, operational security controls, and technical evaluation narratives.
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GDPR / LOPDGDD
EU and Spanish data protection framework for minimisation, purpose limitation in logs, and accountability-oriented processing design.
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eIDAS
EU electronic trust framework—context for strong recipient-verification and signature patterns where institutional policy requires them.
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Patient autonomy and clinical documentation
Ley 41/2002—Spanish framework for patient-facing information, clinical documentation handling, and proportionate access in healthcare workflows.
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AEPD healthcare data protection guidance
AEPD sector guide on health-data handling, proportionality, and operational accountability in clinical environments.
These references are used as engineering context and evaluation criteria, not as a public claim of certification.
This website provides technical and operational information, not legal advice.
AISERV SYSTEMS is not claiming third-party security certification unless explicitly stated.