Strategic Transformation // Verified

Identity as the New
Perimeter.

Moving a global asset manager from implicit VPN-based trust to a 'Zero-Default' Identity Mesh—eliminating lateral movement risk across multi-cloud environments while maintaining sub-50ms authentication overhead.

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Outcome_TelemetryZERO_DEFAULT_VERIFIED
100%
Identity Coverage
vs 60% Legacy
99%
Lateral Risk Reduction
ROI: 14 Weeks
<50ms
Auth Latency
SLA_OPTIMIZED

Trusted by Leading Fortune 500 Innovators

/// Strategic Context

The Mission: Total Resource Isolation.

Vertical
Asset Management

Institutional fund management handling $40B+ AUM across globally distributed investment pods.

Engagement
Strategic Pod

DevSecOps Architect + 2 IAM Engineers + SRE Lead embedded within Global Infrastructure.

Objective
Perimeter Elimination

Replacing fragile VPN entry points with context-aware, cryptographically verified resource access.

Technology
Zero-Trust Mesh

OIDC/SAML integration, Identity-Aware Proxy (IAP), and K8s Network Policies with SPIFFE/Spire.

/// The Situation

The Reality Gap: Implicit Trust.

The client relied on legacy VPNs that granted broad 'Network-Level' access. Once a user bypassed the perimeter, they had lateral visibility into high-value databases and trade-execution engines, creating a massive blast radius for compromised credentials.

The friction was technical and regulatory: analysts suffered from 'Authentication Fatigue' due to fragmented MFA, while auditors flagged the lack of granular, service-to-service identity trails required for SOC2 and GDPR compliance.

Over-Privileged Users
80% of staff had persistent 'Admin' or 'Editor' access to environments they only needed for seasonal reporting.
Lateral Threat Velocity
A single phished credential could potentially expose the entire institutional ledger due to lack of micro-segmentation.
Onboarding Latency
Provisioning secure access for new investment pods took 5+ business days due to manual firewall ticket cycles.
/// Architecture

The Operational Gates

01
Context-Aware Proxying
Implemented a global Identity-Aware Proxy (IAP) that verifies user identity, device health, and geolocation before exposing any service endpoint.
Access_Gate
Auth_ModelOIDC_Federated
VerificationMFA_Enforced
Latency<40ms_p95
02
Just-In-Time (JIT) Elevation
Replaced 'Always-On' permissions with a JIT request flow, where privileged access is granted for 4-hour windows via automated Slack approvals.
Privilege_Control
DefaultZero_Access
TTLEphemeral
ApprovalAgentic_Trigger
03
SPIFFE Service Identity
Deployed SPIFFE/Spire to provide short-lived, mTLS-verified identities to every microservice, eliminating static secrets and hard-coded API keys.
Service_Mesh
IdentityWorkload_Native
EncryptionmTLS_Everywhere
StandardAUDIT_TRAIL
/// The Architecture Shift

The Structural Evolution.

Dimension
Perimeter VPN
Zero-Trust Mesh
Trust Level

Implicit / Network

Once on the VPN, the user is 'Trusted' and can scan the internal network.

Explicit / Resource

Access is denied by default; every request is re-verified at the resource level.

User Experience

High Friction

Slow VPN handshakes and repeated password prompts across tools.

Frictionless SSO

Single cryptographic identity session across all internal and cloud assets.

Audit trail

Log Silos

Firewall logs and app logs were disconnected, making incident mapping slow.

Unified Lineage

Every single action is tied to a verified identity and device ID in an immutable log.

/// The Secret Sauce

Implementation Highlights.

K8S_OPTIMIZED

Sidecar Proxy Injection

Automated identity handling via sidecars, ensuring developers never have to write auth code or manage secrets manually.

Impact // DevEx
Zero Auth Code-Bloat
AUDIT_TRAIL

Continuous Attestation

The mesh continuously checks device compliance (disk encryption, OS patches) during active sessions, auto-revoking access if status fails.

Impact // Compliance
100% Real-Time Compliance
/// Proprietary Assets

Accelerated by Coretus Kernels™.

Identity Auth Kernel

Pre-built connectors for Okta/AzureAD with hardened OIDC flow configurations for FinTech.

Identity Telemetry Mesh

Dashboards for visualizing access patterns, lateral risk heatmaps, and JIT escalation efficiency.

Zero-Trust Guardrail Kernel

Pre-audited K8s network policy templates that isolate workloads by default (Deny All).

Time_To_Production
40% Faster
Standard Build24 Weeks
Coretus Accelerated14 Weeks
By injecting our pre-audited Identity Kernels, we bypassed 10 weeks of custom proxy configuration and audit prep.
/// Verification

The Performance Delta.

METRIC: RISK

Blast Radius Suppression

Micro-segmentation ensures that a single compromised account cannot access adjacent service clusters.

Legacy VPNHigh Risk
Zero-TrustIsolated
↓ 99% Blast Radius
METRIC: OPS

Pod Provisioning Speed

Automated identity-based permissions replaced manual firewall tickets for global investment teams.

Before5 Days
After4 Hours
↑ 30x Faster Onboarding
Outcome Status: Security & Sovereignty Verified
/// Governance

Security Integrity.

01
Regulatory Alignment
Framework meets NIST 800-207 and FFIEC zero-trust maturity requirements for global financial institutions.
Status: SOC2_READY
02
Data Sovereignty
Identity metadata and audit logs are sharded by region to comply with local data residency laws (GDPR/APPI).
Status: AUDIT_TRAIL
03
Infrastructure Resilience
High-availability proxy clusters deployed across 3 regions with automated failover logic.
Status: ZERO_DOWNTIME
04
IP Transfer
Coretus provides 100% ownership of the Zero-Trust configuration, proxy logic, and identity scripts.
Status: 100% OWNED
Discuss Security Architecture
“
Coretus didn't just give us a new VPN—they engineered a zero-default identity framework that reconciled our speed with security. We now provision teams in hours instead of days, with a level of auditability that satisfies our global board.

Simon Gault

Chief Information Security Officer

/// Strategic Synergy

Outcome Mesh.

Asset Management
4x
Reporting Speed

ESG Compliance: Real-Time Audit Integrity.

The Reality Gap

Stale ESG scores led to accidental inclusion of non-compliant assets, triggering 'Greenwashing' investigations.

The Outcome

Orchestrated a unified data mesh to normalize disparate ESG feeds (MSCI, Sustainalytics) into a single, real-time compliance schema.

COMPLIANCE_VERIFIED
Explore
Asset Management
$500M
Assets Under Custody

Institutional RWA: $500M Fractionalized.

The Reality Gap

Manual settlement cycles prevented investors from exiting positions, depressing asset valuations in secondary markets.

The Outcome

Implemented a restricted token standard where assets can only be held by addresses with a verified, on-chain KYC credential.

COMPLIANCE_VERIFIED
Explore

Eliminate Your Perimeter Risk.

Replace implicit trust with a governed Identity Mesh. We engineer zero-default frameworks that secure your global resources while accelerating team velocity.

NIST 800-207 Aligned

JIT Access Enabled

100% Source Ownership

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