Certificates & Compliance

NebulaLake Systems maintains rigorous compliance with international standards and regulations to ensure the security, privacy, and reliability of your data.

Information Security Standards

ISO 27001 Framework Implementation

Our data lake platform is built on a comprehensive information security management system (ISMS) that follows the ISO 27001 framework. While we are in the final stages of formal certification (expected completion: Q2 2026), our infrastructure already implements all required controls and processes.

Scope of Implementation:

  • Asset Management: Complete inventory and classification of all data assets with defined ownership and handling procedures.
  • Access Control: Granular role-based access control (RBAC) with least privilege principles and regular access reviews.
  • Cryptography: Industry-standard encryption for data at rest (AES-256) and in transit (TLS 1.3) with key rotation policies.
  • Physical Security: Multi-layered data center security with biometric access controls, CCTV monitoring, and 24/7 security personnel.
  • Operations Security: Comprehensive change management, capacity planning, and malware protection procedures.
  • Communications Security: Network segregation, firewalls, intrusion detection systems, and secure data transfer mechanisms.

Our platform undergoes regular internal audits against ISO 27001 requirements, with findings addressed through a formal risk management process. All technical components of our data lake infrastructure are included in the scope of our security management system.

security_standards.log
 ╔═══════════════════════════════════╗
 ║     SECURITY IMPLEMENTATION       ║
 ╠═══════════════════════════════════╣
 ║ ISO 27001 Controls: 114/114      ║
 ║ Implementation Status: 100%      ║
 ║ Last Internal Audit: 2025-12-15  ║
 ║ Next External Audit: 2026-04-10  ║
 ║ Critical Findings: 0             ║
 ║ Major Findings: 0                ║
 ║ Minor Findings: 2 (Remediated)   ║
 ╚═══════════════════════════════════╝

Data Protection and Privacy Compliance

GDPR Compliance Matrix for Data Lake Processing

GDPR Compliance for Big Data Processing

NebulaLake Systems has implemented comprehensive GDPR-compliant data processing mechanisms specifically designed for big data environments. Our platform includes:

Personal Data Isolation:

  • Data Cataloging: Automated discovery and classification of personal data across all datasets with 98.7% accuracy.
  • Logical Segmentation: Personal data is stored in isolated zones with enhanced access controls and monitoring.
  • Processing Boundaries: Clear delineation of processing activities with purpose limitation enforcement.

Pseudonymization Measures:

  • Tokenization: Reversible replacement of identifiers with non-sensitive equivalents.
  • Format-Preserving Encryption: Maintains data format while protecting sensitive values.
  • Consistent Hashing: Enables analytics across datasets without exposing identities.
  • Key Management: Secure, auditable management of encryption and tokenization keys.

Data Retention Policies:

  • Automated Lifecycle Management: Time-based and event-based retention rules.
  • Secure Erasure: Cryptographic erasure with verification for deleted data.
  • Retention Documentation: Comprehensive audit trails of retention decisions.

Data Subject Rights Implementation:

  • Request Processing Pipeline: Automated workflow for handling data subject requests.
  • Data Mapping: Complete visibility of personal data locations across the data lake.
  • Response Automation: Tools for data extraction, rectification, and erasure.

Our GDPR implementation has been reviewed by independent data protection specialists and is regularly updated to reflect regulatory developments and case law.

Operational Resiliency Standards

Business Continuity Framework (ISO 22301)

Our data lake platform is designed with operational resiliency as a foundational principle, following the ISO 22301 business continuity management framework. This ensures your data and processing capabilities remain available even during disruptive events.

High Availability Architecture:

  • Redundant Infrastructure: N+1 redundancy for all critical components with automatic failover.
  • Geographic Distribution: Multi-region deployment options with data replication.
  • No Single Points of Failure: Distributed architecture with component isolation.

Disaster Recovery Capabilities:

  • Recovery Time Objective (RTO): 15 minutes for critical services, 4 hours for non-critical.
  • Recovery Point Objective (RPO): 5 minutes data loss maximum for critical data.
  • Regular DR Testing: Quarterly full recovery tests with documented results.

Business Impact Analysis:

  • Service Criticality Classification: Tiered approach to recovery prioritization.
  • Dependency Mapping: Complete visibility of service interdependencies.
  • Recovery Sequence: Optimized restoration procedures for minimal business impact.

Incident Response:

  • 24x7 Monitoring: Continuous surveillance of all platform components.
  • Escalation Procedures: Clear protocols for different incident severities.
  • Communication Plan: Structured notification system for stakeholders.

Our operational resiliency measures have been tested through simulated failure scenarios and have consistently achieved our recovery targets. Historical platform availability stands at 99.98% over the past 12 months.

resiliency_metrics.log
 ╔══════════════════════════════════╗
 ║     OPERATIONAL RESILIENCE       ║
 ╠══════════════════════════════════╣
 ║ Availability (12mo): 99.98%     ║
 ║ Unplanned Downtime: 105min      ║
 ║ Mean Time to Recovery: 7min     ║
 ║ Successful DR Tests: 4/4        ║
 ║ RTO Achievement: 100%           ║
 ║ RPO Achievement: 100%           ║
 ║ Incident Response Time: 3min    ║
 ╚══════════════════════════════════╝

Cloud and Storage Encryption

encryption_status.log
 ╔══════════════════════════════════╗
 ║        ENCRYPTION STATUS         ║
 ╠══════════════════════════════════╣
 ║ Data at Rest: AES-256-GCM       ║
 ║ Data in Transit: TLS 1.3        ║
 ║ Key Rotation: 90 days           ║
 ║ HSM Protection: Yes             ║
 ║ Key Recovery: M-of-N (3-of-5)   ║
 ║ Encrypted Volumes: 100%         ║
 ║ Encrypted Backups: 100%         ║
 ╚══════════════════════════════════╝

Comprehensive Encryption Framework

NebulaLake Systems implements a defense-in-depth approach to data encryption, ensuring that your information is protected at all stages of the data lifecycle.

Data at Rest Encryption:

  • Storage-Level Encryption: AES-256-GCM for all data volumes, including HDFS, object storage, and metadata stores.
  • Transparent Data Encryption (TDE): Database-level encryption for structured data components.
  • Encrypted Backups: All backup data is encrypted with separate keys from production.

Data in Transit Encryption:

  • TLS 1.3: Secure communications between all platform components and external systems.
  • Perfect Forward Secrecy: Ensures past communications cannot be decrypted if keys are compromised.
  • Strong Cipher Suites: Only high-security ciphers are enabled.

Key Management:

  • Hardware Security Modules (HSMs): FIPS 140-2 Level 3 certified devices for key storage.
  • Automated Rotation: 90-day rotation schedule for all encryption keys.
  • Key Hierarchy: Multi-tiered key structure with master keys and data encryption keys.
  • Access Controls: Strict separation of duties for key management operations.

Encryption in Processing:

  • Memory Protection: Sensitive data is protected while in use by processing engines.
  • Secure Computation: Support for homomorphic encryption for specific use cases.
  • Secure Enclaves: Isolated execution environments for highly sensitive processing.

Our encryption implementation undergoes regular cryptographic reviews by independent security experts and is updated to address emerging threats and vulnerabilities.

Audit and Logging Practices

Comprehensive Audit Framework

NebulaLake Systems maintains extensive audit logging and monitoring capabilities to ensure complete visibility into all platform activities for security, compliance, and operational purposes.

Audit Log Coverage:

  • Administrative Actions: All configuration changes, user management, and policy modifications.
  • Authentication Events: Successful and failed login attempts, password changes, and session activities.
  • Data Access: All read, write, and delete operations with user, time, and resource identification.
  • Processing Activities: Job execution, resource allocation, and processing outcomes.
  • Security Events: Anomalies, policy violations, and potential threat indicators.

Log Management:

  • Immutable Storage: Write-once-read-many (WORM) storage for log integrity.
  • Retention Period: Minimum 365-day retention for all audit logs.
  • Time Synchronization: Precision time protocol (PTP) for accurate timestamping.
  • Centralized Collection: Unified logging infrastructure with real-time aggregation.

Monitoring and Analysis:

  • Real-time Alerting: Automated detection of suspicious or anomalous activities.
  • Behavioral Analytics: Machine learning-based detection of unusual access patterns.
  • Correlation Engine: Cross-source event correlation for comprehensive security visibility.
  • Visual Analytics: Interactive dashboards for security and compliance monitoring.

Audit Capabilities:

  • Compliance Reporting: Pre-built reports for common regulatory frameworks.
  • Custom Queries: Flexible query interface for specific audit investigations.
  • Forensic Analysis: Advanced tools for security incident investigation.
  • Audit Export: Secure export capabilities for external review.

Our audit infrastructure processes over 2.5 billion log events daily with sub-second alerting on critical security events. All logs are encrypted and access to audit data is strictly controlled and itself logged.

audit_metrics.log
 ╔══════════════════════════════════╗
 ║       AUDIT SYSTEM STATUS        ║
 ╠══════════════════════════════════╣
 ║ Daily Log Volume: 2.5B events   ║
 ║ Retention Period: 365 days      ║
 ║ Alert Response Time: 0.8 sec    ║
 ║ False Positive Rate: 0.003%     ║
 ║ Detection Coverage: 98.7%       ║
 ║ Compliance Reports: 17 types    ║
 ║ Log Integrity: Cryptographic    ║
 ╚══════════════════════════════════╝

Compliance Matrix

Capability Compliance Control Status Last Verified
Data Classification ISO 27001 A.8.2, GDPR Art. 30 Implemented 2025-12-15
Access Control ISO 27001 A.9, GDPR Art. 32 Implemented 2025-12-10
Encryption ISO 27001 A.10, GDPR Art. 32 Implemented 2025-11-30
Backup & Recovery ISO 27001 A.12.3, ISO 22301 8.4 Implemented 2025-12-05
Logging & Monitoring ISO 27001 A.12.4, GDPR Art. 33 Implemented 2025-12-18
Vulnerability Management ISO 27001 A.12.6, GDPR Art. 32 Implemented 2025-12-20
Incident Response ISO 27001 A.16, GDPR Art. 33-34 Implemented 2025-12-08
Business Continuity ISO 22301 8.0, ISO 27001 A.17 Implemented 2025-11-25
Data Minimization GDPR Art. 5(1)(c), Art. 25 Implemented 2025-12-12
Privacy by Design GDPR Art. 25, ISO 27701 Implemented 2025-12-14
Data Portability GDPR Art. 20 Implemented 2025-12-03
Data Processing Records GDPR Art. 30 Implemented 2025-12-17

Compliance and Audit Requests

Contact Our Compliance Team

For detailed information about our compliance programs, audit reports, or to schedule a compliance review, please contact our dedicated compliance team.

Email

compliance@aukstaitijadata.com

Compliance Hotline

+37046215572 (ext. 2)

Documentation Requests

Our team can provide detailed compliance documentation under NDA.

Request Compliance Information
available_documentation.log
 ╔══════════════════════════════════╗
 ║    AVAILABLE DOCUMENTATION       ║
 ╠══════════════════════════════════╣
 ║ ✓ Security Whitepaper           ║
 ║ ✓ GDPR Compliance Framework     ║
 ║ ✓ Data Processing Addendum      ║
 ║ ✓ Penetration Test Summary      ║
 ║ ✓ Risk Assessment Methodology   ║
 ║ ✓ Business Continuity Plan      ║
 ║ ✓ Incident Response Procedures  ║
 ║ ✓ SOC 2 Type II Report (NDA)    ║
 ╚══════════════════════════════════╝