Systems are usually divided into industrial systems and internal security systems. Industrial systems are usually laws and regulations formulated at the national level, such as the "Cybersecurity Act", "Payment Business Management Measures", etc. Internal security systems are usually systems established by companies based on their own business and capabilities, and small businesses may not have them. ) Technical means mainly focus on four goals: Sensitive data is stored securely. Transactions are transmitted securely. Transaction integrity and authenticity. Transaction legality (no fraud). Appropriate technical means include: Secure storage of sensitive information: Encryption technology is used to encrypt and store sensitive information of individuals and merchants/channels, restrict access to sensitive information, and prevent unauthorized access and leakage.
Secure transmission of transaction belgium email list information:Use encryption technologies such as (TLS) to ensure the confidentiality and integrity of data during transmission. Transaction integrity and authenticity: Use digital signature technology and authentication technology to ensure the integrity and authenticity of transaction information, record and audit transaction information, and establish a traceable transaction record to deal with possible unauthorized actions or conditions. Prevent fraudulent transactions: Use a payment risk control system to quickly identify and block suspicious transactions. Service availability: Deploy traffic cleaning equipment and intrusion detection systems to timely detect and block malicious traffic, ensure stable operation of the payment system and service availability, and resist DDoS attacks.
7. Conclusion The so-called outline and grasping the main points means that you first grasp the essence and main points with this premise, and then go into details, so that you are not "chaotic and charming" and can solve problems smoothly. like a chef solving a problem. The great man Deng Gong advocated "grasping the main contradiction", which is also true. This article mainly talks about some basic concepts related to the basic payment system, I hope it can provide a useful reference for everyone when they learn relevant knowledge about the online payment system.