Telecommunications

Subscriber Data Privacy and TRAI Compliance at Scale

Manage subscriber consent for value-added services, protect call detail records and location data, and automate compliance with TRAI DND regulations and the DPDP Act across millions of subscribers.

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Industry Challenges

Data Privacy Challenges in Telecommunications

Telecom operators process enormous volumes of sensitive subscriber data every second: call records, location traces, browsing patterns, and billing information. Regulatory oversight from TRAI and the DPDP Act demands rigorous data governance at unprecedented scale.

TRAI Compliance

TRAI regulations govern subscriber data handling, DND (Do Not Disturb) preferences, and unsolicited commercial communication. Operators must maintain auditable consent records for all value-added services and marketing communications.

Subscriber Data at Scale

With hundreds of millions of subscribers, telecom operators generate petabytes of personal data daily. Managing consent, discovery, and governance at this scale requires purpose-built automation.

CDR Governance

Call Detail Records contain sensitive metadata about communication patterns, duration, and frequency. CDRs must be classified, access-controlled, and retained per regulatory requirements while being available for lawful interception.

Location Data Privacy

Cell tower data reveals subscriber location history with high precision. This data is among the most sensitive categories and must be protected with strict access controls and purpose limitations.

Opt-In/Opt-Out Management

Subscribers must be able to opt in and out of marketing communications, value-added services, and data sharing with third parties. Managing these preferences at scale and ensuring they propagate to all downstream systems is critical.

Data Retention Complexity

Different categories of telecom data have different mandatory retention periods set by TRAI, DoT, and law enforcement requirements. Balancing retention mandates with DPDP's data minimization principle requires careful policy orchestration.

DataShield Solutions

How DataShield Secures Telecom Subscriber Data

Consent Management (CMP)

Manage subscriber consent for value-added services, promotional communications, and data sharing at telecom scale. Integrate with existing subscriber management systems and USSD/SMS consent channels.

  • TRAI DND-compliant opt-in/opt-out management with audit trails
  • Multi-channel consent capture: app, SMS, USSD, IVR, and web portal
  • Automated consent propagation to marketing and VAS platforms
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Data Discovery & Classification (DDC)

Classify CDRs, location data, subscriber profiles, and billing records across BSS/OSS systems. Identify sensitive data categories and map data flows between network elements, billing systems, and third-party integrations.

  • Telecom-specific classifiers for MSISDN, IMEI, IMSI, and location data
  • CDR classification by sensitivity level and retention category
  • Data flow mapping across BSS, OSS, CRM, and mediation platforms
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DSAR Management

Automate subscriber data requests at scale. When a subscriber requests their data or asks for account deletion, DataShield coordinates the response across billing, CRM, CDR archives, and partner systems.

  • High-throughput DSAR processing for millions of potential requests
  • Automated data aggregation across BSS, OSS, and CRM systems
  • Integration with existing customer care portals and IVR systems
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Remediation Hub

Enforce data retention policies across CDR archives, location databases, and subscriber records. When data exceeds its retention period or consent is withdrawn, DataShield triggers automated cleanup.

  • Automated data retention enforcement with regulatory-aware policies
  • Location data anonymization after retention period expiry
  • Consent-based access revocation for third-party VAS providers
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Data Governance & Orchestration (DGO)

Centralized governance for telecom data privacy operations. Monitor compliance across circles and regions, manage data sharing agreements with MVNOs and content partners, and generate regulatory reports for TRAI and DoT.

  • Circle-wise compliance monitoring and reporting
  • Third-party data sharing governance for MVNOs and VAS partners
  • Regulatory report generation for TRAI, DoT, and DPDP compliance
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Regulatory Coverage

Regulations DataShield Helps You Comply With

DPDP Act, 2023

India's data protection law applies to all subscriber personal data processed by telecom operators. DataShield ensures consent management, data principal rights, and breach notification comply with DPDP requirements.

TRAI Regulations

TRAI's Telecom Commercial Communications Customer Preference Regulations govern unsolicited communications and DND preferences. DataShield provides automated DND compliance and consent audit trails.

GDPR

For telecom operators serving roaming subscribers from the EU or operating in European markets, DataShield supports GDPR compliance alongside DPDP and TRAI requirements.

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