登录查看更多内容

What is the best way to integrate network security risk management into a network administration lifecycle?

由人工智能和领英社区提供技术支持

Network security risk management is a vital process for any network administrator, as it helps to identify, assess, and mitigate potential threats and vulnerabilities that could compromise the availability, integrity, and confidentiality of network resources and data. However, network security risk management is not a one-time activity, but rather a continuous cycle that should be integrated into every stage of the network administration lifecycle, from planning and design to implementation and maintenance. In this article, you will learn what are the best practices and tools to integrate network security risk management into a network administration lifecycle, and how to benefit from a proactive and holistic approach to network security.

此文章中的业界达人

由社区从 1 条内容中精选。了解更多

Arike Dolapo M.

Risk Analyst | Third-Party Risk Management | IT General Controls | Incident Response | IT Auditor

1 Planning and design

The first stage of the network administration lifecycle is to plan and design the network architecture, topology, and components, based on the business and technical requirements, goals, and constraints. This is also the stage where you should conduct a network security risk assessment, which involves identifying the assets, threats, and vulnerabilities of the network, as well as the likelihood and impact of potential incidents. A network security risk assessment will help you to prioritize the risks and determine the appropriate controls and mitigation strategies to reduce them to an acceptable level. You can use various frameworks and methodologies, such as NIST SP 800-30, ISO 31000, or OCTAVE, to guide your network security risk assessment process.

添加您的观点

Arike Dolapo M.

Risk Analyst | Third-Party Risk Management | IT General Controls | Incident Response | IT Auditor
举报内容
Some of the best practices to integrate network security risk management into a network administration lifecycle are; - Create comprehensive documentation of the network's architecture, configurations, policies and procedures. - A disciplined approach to patch management in order to keep network devices and software up to date. - Assess and manage security risks associated with third-party vendors and services integrated into the network.

已翻译

赞

2 Implementation and testing

The next stage of the network administration lifecycle is to implement and test the network configuration, devices, and services, according to the design specifications and security policies. This is also the stage where you should validate the effectiveness of the network security controls and mitigation strategies that you have selected in the previous stage, as well as identify any gaps or weaknesses that need to be addressed. You can use various tools and techniques, such as penetration testing, vulnerability scanning, configuration auditing, or security monitoring, to verify the security posture and performance of the network.

添加您的观点

3 Operation and maintenance

The final stage of the network administration lifecycle is to operate and maintain the network functionality, availability, and reliability, as well as to provide support and troubleshooting for any network issues or incidents. This is also the stage where you should monitor and review the network security risk management process, as well as update and improve the network security controls and mitigation strategies, based on the changing network environment, business needs, and threat landscape. You can use various tools and techniques, such as security information and event management (SIEM), incident response, backup and recovery, or patch management, to maintain the security and resilience of the network.

添加您的观点

4 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

添加您的观点

Network Administration

+ 关注

给文章评分

我们借助人工智能创建了此文章。您认为这篇文章怎么样？

很棒不太好

举报此文章

查看全部

What is the best way to integrate network security risk management into a network administration lifecycle?

1

2

3

4

1 Planning and design

2 Implementation and testing

3 Operation and maintenance

4 Here’s what else to consider

Network Administration

给文章评分

感谢您的反馈

更多Network Administration相关文章

更多相关阅读内容

What is the best way to integrate network security risk management into a network administration lifecycle?

1

2

3

4

1 Planning and design

2 Implementation and testing

3 Operation and maintenance

4 Here’s what else to consider

Network Administration

给文章评分

感谢您的反馈

查看其他技能