Introduction to Vulnerability Management

Vulnerability management is the practice of identifying, assessing, prioritising and mitigating security vulnerabilities in an organisation’s systems and applications. This process is essential for maintaining the security and integrity of an organisation’s digital assets, as vulnerabilities can be exploited by attackers to gain unauthorised access or cause damage to the organisation.

Security is always going to be a cat and mouse game because there'll be people out there that are hunting for the zero days award, you have people that don't have configuration management , don't have vulnerability management and don't have patch management.

- Kevin Mitnick

The first step in vulnerability management is to identify potential vulnerabilities, which can be done through various methods such as vulnerability scanning, penetration testing, and threat intelligence gathering. Once vulnerabilities are identified, they are then assessed for their severity and potential impact on the organisation.

Importance of prioritisation when managing vulnerabilities

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Prioritisation is crucial in vulnerability management, as organisations may have limited resources to address all vulnerabilities at once. Vulnerabilities are often prioritised based on their severity and the likelihood of exploitation, as well as the potential impact on the organisation.

Finally, vulnerabilities are mitigated through various methods such as patching, configuration changes, or software updates. Regular testing and monitoring are also necessary to ensure that vulnerabilities have been effectively addressed and new ones have not arisen.

Overall, vulnerability management is a critical process for maintaining the security and integrity of an organisation’s digital assets in today’s rapidly evolving threat landscape. By identifying, assessing, prioritising, and mitigating vulnerabilities, organisations can reduce the risk of successful attacks and protect their sensitive information from compromise.

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