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TAC implements a comprehensive security framework with multiple layers of protection, professional audits, and continuous monitoring to ensure the safety of hybrid dApps and user assets.

Security Audits

Multi-Layer Security Architecture

TAC’s security model operates across multiple layers to provide comprehensive protection for users and applications.

EVM Layer Security

Modern EVM Implementation: TAC EVM is based on the Cancun upgrade, incorporating the latest Ethereum security improvements and optimizations.Proven Technology: Built on battle-tested EVM specifications with all security features and protections of modern Ethereum networks.Standard Compliance: Full compatibility with Ethereum security models ensures familiar security guarantees for developers.
TAC Token Security: Network consensus secured by delegated Proof of Stake using $TAC tokens as the staking mechanism.Validator Incentives: Economic incentives align validator behavior with network security through staking rewards and slashing penalties.Distributed Validation: Multiple independent validators secure the network through distributed consensus mechanisms.
Enhanced Economic Security: Integration with Babylon protocol adds Bitcoin’s economic security to TAC’s consensus layer.Bitcoin Staking: Bitcoin holders can stake their BTC to provide additional economic security for TAC network operations.Dual Security Model: Combines dPoS consensus with Bitcoin’s proven security model for enhanced protection.

TON Adapter Security

The TON Adapter implements distributed architecture with multiple validation layers:
Current Network Status: The sequencer network is currently distributed but not decentralized. Full decentralization is on the roadmap as the network matures.
  • Distributed Architecture
  • Consensus Protection
Current State: TON Adapter operates with distributed sequencer groups providing redundancy and security validation.Multiple Validators: Multiple independent sequencer groups validate cross-chain transactions through consensus mechanisms.Future Decentralization: Architecture designed for progressive decentralization as the network matures.

Professional Security Auditing

TAC undergoes comprehensive security audits by industry-leading firms to ensure the highest security standards.

Completed Audits

Additional Security Reviews

Quantstamp (Proxy Apps): Smart contract audits for proxy applications ensuring secure cross-chain contract interactions and asset management. Ongoing Reviews: Regular security assessments and code reviews as the protocol evolves and new features are added.

Continuous Security Monitoring

TAC implements 24/7 security monitoring and incident response capabilities to detect and respond to potential threats.

Real-Time Threat Detection

24/7 Security Monitoring: Hypernative provides continuous monitoring of TAC networks, detecting potential exploits and anomalous behavior.Mempool-Level Detection: Advanced monitoring capabilities detect suspicious transactions at the mempool level before they’re executed.Real-Time Alerts: Immediate notifications for potential security threats enable rapid response and mitigation.
24/7 Security Operations: Fully dedicated Security Operations Center (SOC) team monitoring TAC infrastructure around the clock.Incident Response: Trained security professionals ready to respond to any security incidents or threats.Proactive Monitoring: Continuous analysis of network activity and security metrics to identify potential issues before they become problems.

Security Certifications

Industry Standards: TAC maintains compliance with industry security standards and best practices for blockchain networks. Regular Assessments: Ongoing security assessments ensure continued compliance with evolving security requirements. Documentation: Comprehensive security documentation and incident response procedures maintain operational readiness.

Future Security Enhancements

TAC has planned significant security upgrades that will provide additional layers of protection and decentralization.

Babylon Bitcoin Restaking Integration

TAC plans integration with Babylon’s Bitcoin restaking protocol to add massive economic security:
Leveraging Bitcoin’s Economic Strength:
  • Bitcoin holders delegate BTC stakes to Babylon validators
  • Validators cryptographically verify TAC EVM blocks and Merkle roots
  • Self-custodial delegation maintains decentralization without custody risk
  • Exponentially increases attack costs through Bitcoin’s security budget
Economic Penalties for Malicious Behavior:
  • Validators providing conflicting signatures face automatic slashing
  • Double-signing detection through Babylon protocol mechanisms
  • Direct economic penalties via Bitcoin blockchain enforcement
  • Makes attacks economically irrational at Bitcoin-scale security

FROST Consensus Upgrade

Planned migration to FROST-Ed25519 threshold signatures with Distributed Key Generation (DKG):
  • Threshold Security
  • Distributed Key Generation
  • Proactive Security
Enhanced Cryptographic Security:
  • Threshold signature creation requires t+1 out of n participants
  • Attackers controlling up to t participants cannot forge signatures
  • Ed25519 compatibility with existing verification systems
  • Round-optimized design minimizes communication overhead

Community Security Programs

TAC will launch comprehensive community-driven security programs following mainnet deployment.

Upcoming Programs

  • Bug Bounty Program
  • Audit Competitions
Reward Security Research: Comprehensive bug bounty program rewarding security researchers for discovering vulnerabilities.Tiered Rewards: Structured reward system based on severity and impact of discovered issues.Responsible Disclosure: Clear processes for responsible vulnerability disclosure and coordinated fixes.
Launch Timeline: Both bug bounty programs and audit competitions will begin shortly after mainnet launch, providing ongoing community-driven security validation.

Security Best Practices

For developers building on TAC, following security best practices ensures application and user safety:

Development Guidelines

Smart Contract Security: Follow established smart contract security patterns and undergo professional audits for production applications. Cross-Chain Considerations: Understand the unique security considerations of cross-chain operations and implement appropriate safeguards. Testing Requirements: Comprehensive testing including security-focused test scenarios and edge case validation.

Operational Security

Key Management: Implement secure key management practices for production deployments and user funds. Monitoring Integration: Integrate with TAC’s monitoring systems and implement application-specific security monitoring. Incident Response: Develop incident response procedures for potential security issues in your applications.

Transparency and Communication

TAC maintains transparency in security matters while protecting sensitive operational details: Public Audits: Audit reports are made publicly available for community review and verification. Security Updates: Regular communication about security improvements, patches, and best practices. Community Engagement: Active engagement with the security community for ongoing feedback and improvement.