Research on network security management technology in the financial field

With the continuous development and popularization of the financial industry, network security management technology in the financial field has gradually become an important part of financial institutions. Currently, the financial industry relies much more on networked services and processes than other industries, but at the same time it faces more serious and complex cyber risks, such as hacker attacks, malware, and system failures. Therefore, financial institutions need to continuously strengthen and improve network security technology to protect customer assets and institutional data and maintain industry credit and reputation.

Overall, the main purpose of financial institutions implementing network security strategies is to establish a safe and trustworthy financial network ecological environment. Specifically, it includes the following four aspects:

1. Prevent threats. In financial network systems, malware such as network viruses, botnets, and Trojan viruses can cause great harm to business systems. Therefore, active defense and passive defense measures need to be adopted to protect system security.

2. Strengthen management. Network security covers a wide range of areas and the corresponding management is very difficult. In order to protect the security of network systems, it is necessary to modify some management control specifications and processes according to the special needs of the financial system, and strengthen some audit and monitoring management.

3. Strengthen supervision. In order to ensure the security of financial network systems, it is necessary to establish corresponding supervision and management agencies to be responsible for inspecting the security of network equipment and transmission equipment, as well as inspecting the data security of business systems.

4. Improve security. Financial institutions also need to carry out various detection tasks such as security testing and vulnerability scanning on their own networks to discover and repair vulnerabilities in a timely manner, thereby improving network security levels.

For financial institutions, network security management technology mainly includes the following aspects:

1. Security strategy and planning.

Security planning is an integral part of the network security strategy, helping enterprises maintain a high degree of security and avoid, respond to and mitigate risks in the entire enterprise network system. Financial institutions should reasonably formulate complete network security plans, and periodically adjust and optimize security strategies based on actual business conditions.

2. Establish a data risk model.

The establishment of a data risk model is the foundation of the entire network security system, which can identify potential risk events and respond to them to reduce the occurrence of network security incidents. For financial institutions, building a data risk model is even more important because it can help customers and companies better protect personal and institutional data.

3. Security event management system.

Security incident management can provide overall management and processing of various security issues faced by financial institutions. The system provides effective and rapid information display and analysis, as well as disposal and rescue measures, to improve the security response capabilities of financial institutions. .

4. Penetration testing.

Penetration testing is an assessment technology that simulates attacks. By conducting simulated tests on the defense system, it is possible to discover possible damage and attack vulnerabilities, and then take corresponding measures to improve the security level of the entire network.

5. Safety consultation.

Security consulting is an important part of the implementation of network security system construction by financial institutions. It can provide very valuable intellectual support and technical support based on the needs of financial institutions, combined with industry trends and the latest technological developments.

Currently, the financial industry is in a critical period of digital transformation, and network security technology has become an important tool to protect financial institutions’ information security and customer privacy. By continuously strengthening and improving network security technology, financial institutions can operate stably, improve their service quality and market competitiveness, and better serve society and customers.

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