You are a system administrator managing a network of computers. You become aware of a new strain of malware that specifically targets a software vulnerability present in the operating systems across your network. Which action should you prioritize to minimize the exposure to this malware?1.0 MarksConducting a network-wide antivirus scan and malware removalDisconnecting infected systems from the networkApplying security patches and updates to all affected systemsImplementing network segmentation to isolate infected systemsEducating users about safe browsing and email practices
Question
You are a system administrator managing a network of computers. You become aware of a new strain of malware that specifically targets a software vulnerability present in the operating systems across your network. Which action should you prioritize to minimize the exposure to this malware?1.0 MarksConducting a network-wide antivirus scan and malware removalDisconnecting infected systems from the networkApplying security patches and updates to all affected systemsImplementing network segmentation to isolate infected systemsEducating users about safe browsing and email practices
Solution
The priority action to minimize exposure to this malware would be to apply security patches and updates to all affected systems. This is because the malware targets a specific software vulnerability in the operating system. By patching and updating the systems, you are effectively removing the vulnerability that the malware exploits.
While the other actions are also important in a comprehensive approach to network security, they are secondary to patching in this specific scenario. Conducting a network-wide antivirus scan and malware removal, for instance, would be a reactive measure that addresses the malware after it has already infiltrated the system. Disconnecting infected systems from the network and implementing network segmentation can help to prevent the spread of the malware, but it does not address the root cause of the vulnerability. Finally, educating users about safe browsing and email practices is a preventative measure that can help to reduce the risk of future infections, but it does not directly address the current malware threat.
Similar Questions
You are a network administrator responsible for securing your organization's network infrastructure. A new vulnerability affecting a widely used networking protocol has been discovered. Which action should you prioritize to mitigate the potential exposure?1.0 MarksApplying the latest security patches and updatesConducting a comprehensive security auditEnhancing network monitoring and logging capabilitiesImplementing access controls and strong authentication mechanismsImplementing network intrusion detection systems (IDS)
Given the constant evolution of malware threats, maintaining cybersecurity within an organization requires a comprehensive strategy encompassing various countermeasures. Which of the following options best represents a holistic approach to combating malware?Group of answer choicesLimiting internet access to only a few pre-approved websites and disabling email attachments for all users.Conducting regular employee training sessions on security best practices, installing reputable antivirus software on all devices, using firewalls, and performing frequent backups of critical data.Implementing a single, highly-rated antivirus software solution and ensuring it is updated regularly.Relying solely on a state-of-the-art firewall to monitor and control incoming and outgoing network traffic based on predetermined security rules.
What is a common way to mitigate the risk of malware spreading through a network?Implement NAC in network and ManageImplement Firewall in network and MonitorImplement network segmentation and isolationImplement SIEM in network and Respond
Given the constant evolution of malware threats, maintaining cybersecurity within an organization requires a comprehensive strategy encompassing various countermeasures. Which of the following options best represents a holistic approach to combating malware?Group of answer choicesRelying solely on a state-of-the-art firewall to monitor and control incoming and outgoing network traffic based on predetermined security rules.Implementing a single, highly-rated antivirus software solution and ensuring it is updated regularly.Conducting regular employee training sessions on security best practices, installing reputable antivirus software on all devices, using firewalls, and performing frequent backups of critical data.Limiting internet access to only a few pre-approved websites and disabling email attachments for all users.
Mention one way to minimize the risk of the malwares mentionedin question two (2).
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