LinkPay
LinkPay SL
Security
Updated June 2026
Account SecuritySierra Leone

Bank-Grade Security

Discover the state-of-the-art security features and protocols we implement to protect your account and transactions.

Security Areas

Security
Section 01

Data Encryption Standard

Your security is our highest priority. All data transmitted between your device and our servers is encrypted in transit. Sensitive information stored on our systems is protected using AES encryption.

  • TLS transit encryption
  • AES encryption for databases and backups at rest
  • End-to-end secure session handling and API requests tokens
Section 02

Device Binding & MPIN Protection

To protect your account against remote hijacking, your LinkPay SL wallet is bound to your physical device and verified phone number (SIM). Transfers and withdrawals require your private 4-digit MPIN.

  • Strict SIM card and IMEI device binding (PhonePe & Paytm style)
  • 4-digit transaction MPIN required for every transaction authorization
  • Automatic lockouts after consecutive failed PIN attempts
Never share your wallet MPIN, password, or one-time password (OTP) with anyone. LinkPay SL staff will never ask for your credentials.
Section 03

Real-time Fraud Monitoring

We run advanced, real-time fraud detection and automated transaction monitoring to keep your funds secure and prevent financial crimes.

  • Instant detection of velocity anomalies (rapid micro-transfers)
  • Geographic log-in anomaly warnings and blocklists
  • Real-time fraud scoring and hold verification processes
Section 04

Regulatory Compliance

We operate in full compliance with applicable regulatory authorities and financial intelligence units to guarantee financial system integrity.

  • Complete identity verification (KYC) for all wallet users
  • Compliance with applicable Anti-Money Laundering (AML) standards
  • Compliance with the UK/EU General Data Protection Regulation (GDPR) where applicable
  • Regular independent security audits and pen-testing

LinkPay is a product of Link Financial Services Limited.

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