Security First

Safety & Security

Data protection, compliance, and security infrastructure purpose-built for B2B eSIM partners. We protect your data, your customers’ data, and the connectivity infrastructure you rely on.

TLS 1.3 Encryption in transit

99.9% Uptime SLA

API-First Secure infrastructure

24/7 Monitoring

SECURTY BY DESIGN

How We Protect Your eSIM Business

Security is engineered into every layer of the Linkbear platform — from data encryption and access control to API security and incident response.

Data Encryption

AES-256 encryption in transit using TLS 1.3. JWT tokens, payment tokens, and eSIM profile data are protected at every layer of the platform.

TLS 1.3 in transit
AES-256 at rest
Encrypted eSIM profiles

Access Control

Linkbear's role-based access control (RBAC) ensures only authorized partner users can access partner data. Fine-grained permissions protect every account.

RBAC enforcement
Least-privilege defaults
Session management

Network Security

Multiple network regions with DDoS protection, rate limiting with -hour burst protection, and continuous vulnerability scanning across all endpoints.

DDoS mitigation
Burst rate limiting
Continuous vulnerability scanning

API Security

REST APIs use OAuth 2.0, JWT expiration, rate throttling, and detailed audit log entries for every integration and partner action.

OAuth 2.0
JWT expiration controls
Full audit logs per call

Incident Response

24/7 monitoring, automated anomaly detection, and a first-response team with well-defined escalation paths and a 99.9% uptime SLA.

24/7 active monitoring
Auto anomaly detection
Defined escalation paths

Business Continuity

Geographic redundancy and automatic failover ensure 99.9% uptime so your eSIM business keeps running without interruption.

Multi-region redundancy
Automatic failover
Disaster recovery plan

Built for Business

Security for Partners & Resellers

Whether you integrate via API or resell through a white-label eSIM portal, Linkbear isolates your data and gives you, your resellers, and your customers the controls they need.

Partner Data Isolation

Strict tenant isolation ensures your resellers, users and analytics data are logically separated. No partner can access another partner's configuration.

Audit & Activity Logs

Review all API calls, admin actions, and sign-in events from your partner dashboard for compliance monitoring.

Secure Webhooks

Webhook deliveries are signed using HMAC-SHA256. Verify each payload on your systems—never trust without verifying every configuration.

API Key Governance

Fine-grained control over every token your team generates. Set permissions, scope, and revoke any key from your environment.

Privacy

Your Data. Your Rights.

We treat Linkbear as a B2B platform, and we operate with clear expectations around how information is handled, protected, and reviewed across international partner workflows.

Data Minimization

We limit business and operational data exposure to what is needed for B2B service delivery and support workflows.

Retention Controls

Information handling is aligned to business necessity, partner expectations, and lifecycle-based review processes.

Subject Rights

Access, correction, deletion, and portability requests are supported through documented communication paths where applicable.

Cross-Border Transfers

International operations are evaluated with appropriate contractual and operational safeguards for partner-facing delivery models.