Discussion on Web3 Security Practices: Insights Shared by Blockchain Security Experts

Recently, we were fortunate to have an in-depth exchange with an expert in the field of Blockchain security, discussing the security practices in the current Web3 ecosystem and future development trends.

Responsibilities of the Security Officer

The responsibilities of security officers are extensive and critical to protecting the security of the digital environment. One core task is to collect threat intelligence and deeply analyze the characteristics, motivations, and capabilities of potential attackers. By having a comprehensive understanding of potential threats, the security team can more effectively develop defense strategies and respond promptly to any emerging security risks.

The responsibilities of the security officer also include various aspects such as cybersecurity, data management, risk assessment, architecture design, compliance management, governance, system resilience, and reporting. In addition, protecting the safety of internal team members is also one of the important responsibilities, especially when team members travel to high-risk areas.

The Unique Challenges of Blockchain Security

For blockchain platforms, building a comprehensive defense strategy requires the integration of various functions and services. This involves not only protecting the core network but also providing security support for developers within the entire ecosystem. Considering that many startups may lack sufficient security resources, certain blockchain foundations are developing security products aimed at providing security tools and services that are typically only accessible to large organizations, to small businesses within the ecosystem. This approach helps to create a safer development environment and enhances the confidence of end users and regulators.

Blockchain Security Tools and Services

Security teams typically use a variety of tools and services to maintain the security of the Blockchain. These tools cover various aspects such as brand defense, integrity monitoring, vulnerability detection, fuzz testing, regulatory risk assessment, governance, and compliance. Different types of organizations may customize their security toolkits based on their needs; for example, companies focused on code may place more emphasis on vulnerability detection, while decentralized finance companies may pay more attention to regulatory risks and compliance.

Challenges and Strategies for Ensuring Public Blockchain Security

The decentralization and permissionless characteristics of public chains bring unique challenges to their security guarantees. Therefore, a multifaceted approach is needed:

1. Develop necessary security tools
2. Strengthen community education
3. Promote information exchange within the ecosystem

This comprehensive approach not only helps community members understand potential risks but also encourages them to actively participate in security maintenance.

The Role of Secure Programming Languages

Some blockchain platforms have adopted more secure programming languages, which has improved the overall security of the system to some extent. However, experts emphasize that security does not solely depend on the programming language, but is also closely related to the design and construction of the entire system. Even so, vigilance is still required against potential new security threats.

Learn from Security Incidents

Although the security incidents occurring in the Web3 space are regrettable, they also provide valuable learning opportunities for the industry. These events have prompted security professionals to deeply analyze the mechanisms of vulnerabilities, thereby offering important insights for the entire industry. Some Blockchain projects have invested significant resources to study the characteristics and capabilities of threat actors in order to better prevent and respond to potential risks.

The Future Outlook of Web3 Security

With the continuous development of Web3 technology, the security field will also face new opportunities and challenges. The integration of technologies such as artificial intelligence, machine learning, augmented reality, and virtual reality may fundamentally change the way we interact with the digital world. In terms of security, we may see AI-assisted threat detection systems and even AI against AI security scenarios. Future blockchain projects are expected to be at the forefront of these advanced technologies, driving continuous innovation and progress in Web3 security practices.