๐ Vulnerability Management Summary
Vulnerability management is the process of identifying, assessing, and addressing security weaknesses in computer systems, software, and networks. It involves regularly scanning for vulnerabilities, prioritising them based on risk, and taking steps to fix or reduce the risks they pose. This ongoing cycle helps organisations reduce their chances of being attacked through known security gaps.
๐๐ปโโ๏ธ Explain Vulnerability Management Simply
Imagine your house has many doors and windows, and some of them have broken locks. Vulnerability management is like regularly checking all the locks and fixing the broken ones so that burglars cannot get in. It is about staying one step ahead by making sure all your defences are strong and nothing is left open by mistake.
๐ How Can it be used?
Vulnerability management can be used to routinely scan and patch software in a web application to prevent hackers exploiting known weaknesses.
๐บ๏ธ Real World Examples
A hospital uses vulnerability management tools to scan its medical devices and computer systems for outdated software or misconfigurations. When the system finds a weakness, the IT team is alerted and quickly updates the software or changes settings, reducing the risk of cyberattacks that could compromise patient data.
A retail company schedules weekly vulnerability scans of its online payment system. When the scan detects a flaw in the payment processing software, the IT team patches it before attackers can exploit the weakness and steal customer credit card details.
โ FAQ
What is vulnerability management and why is it important?
Vulnerability management is the ongoing process of finding and fixing weaknesses in computer systems and networks. It is important because it helps organisations spot and deal with security gaps before attackers can take advantage of them, making it harder for cyber criminals to cause harm.
How often should organisations check for vulnerabilities?
Organisations should check for vulnerabilities regularly, as new security gaps can appear at any time. Many businesses scan their systems weekly or monthly, but critical areas may need to be checked more often, especially after installing new software or updates.
What happens if vulnerabilities are not managed properly?
If vulnerabilities are ignored or not managed well, attackers could use them to break into systems, steal information, or disrupt services. This can lead to financial loss, damage to reputation, and loss of trust from customers and partners.
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