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Security

Last updated: November 22, 2025

Our Commitment to Security

At Linkist, we take security seriously. We implement industry-standard security measures to protect your data and ensure safe transactions. Your trust is our priority, and we're committed to maintaining the highest security standards.

Data Encryption

SSL/TLS Encryption

All data transmitted between your browser and our servers is encrypted using 256-bit SSL/TLS encryption.

Data at Rest

Your personal information and payment data are encrypted when stored in our secure databases.

Payment Security

Stripe Integration

We use Stripe for payment processing, a PCI DSS Level 1 certified service provider. Your payment information is never stored on our servers.

  • • 3D Secure authentication for card payments
  • • Tokenization of sensitive payment data
  • • Real-time fraud detection and prevention
  • • Compliance with international payment standards

Account Security

Password Requirements

  • Minimum 8 characters in length
  • Combination of uppercase and lowercase letters
  • At least one number and special character
  • Passwords are hashed using industry-standard algorithms

Two-Factor Authentication

We offer optional two-factor authentication (2FA) via SMS or authenticator apps to add an extra layer of security to your account.

Session Management

  • Automatic logout after 30 minutes of inactivity
  • Secure session tokens that expire regularly
  • Device tracking and login notifications

Our Security Measures

Infrastructure Security

  • • Firewalls and intrusion detection systems
  • • Regular security audits and penetration testing
  • • DDoS protection and traffic monitoring
  • • Secure cloud infrastructure (AWS/GCP)

Data Protection

  • • Regular automated backups
  • • Data retention policies
  • • Secure data deletion protocols
  • • Access control and monitoring

Compliance

  • • GDPR compliant
  • • PCI DSS standards
  • • ISO 27001 aligned practices
  • • SOC 2 Type II certified partners

Team Security

  • • Security training for all employees
  • • Background checks on staff
  • • Principle of least privilege access
  • • Regular security awareness programs

Incident Response

Security Incident Protocol

In the unlikely event of a security incident, we have a comprehensive response plan:

  1. Immediate containment and investigation
  2. Notification to affected users within 72 hours
  3. Coordination with relevant authorities
  4. Post-incident analysis and security improvements

Report a Security Issue

If you discover a security vulnerability or have security concerns, please report them immediately to our security team:

Email: security@linkist.ai

We take all security reports seriously and will respond within 24 hours.

Security Best Practices for Users

Protect Your Account

  • ✓ Use a strong, unique password for your Linkist account
  • ✓ Enable two-factor authentication (2FA)
  • ✓ Never share your login credentials with anyone
  • ✓ Log out from shared or public devices
  • ✓ Keep your email account secure
  • ✓ Be cautious of phishing emails claiming to be from Linkist
  • ✓ Regularly review your account activity
  • ✓ Update your password periodically