Using your NDR system, you determine the external hosts from which the malware was downloaded and with which the infected systems were communicating. As part of the remediation phase, which of the following is the next best action to take with the information and why?
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Using your NDR system, you determine the external hosts from which the malware was downloaded and with which the infected systems were communicating. As part of the remediation phase, which of the following is the next best action to take with the information and why?
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- Assuming your organization or institution's e-mail server is always susceptible to spams and other malwares. As a network system security expert what would you recommend to mitigate such challenges?Assume that your company's mail server has given you a message informing you that your password has been changed and that you must confirm this. To your knowledge, you have not changed the password in any way. Why might the password have been changed in the first place? Whose systems may have been compromised with malware that might have made the password reset information available to an attacker?Given have a firewall between the Internet (represented by a cloud) and your network router. And some active attacks are added from the list of active attacks; os exploits, viruses, trojans, etc. Please refer to the diagram attached. Are these attacks able to get to your network? Do you feel your system is secure? What’s wrong with this scenario? please don't copy the solution on Bartleby. it does not answer the question
- Given have a firewall between the Internet (represented by a cloud) and your network router. And some active attacks are added from the list of active attacks; os exploits, viruses, trojans, etc. Please refer to the diagram attached. Are these attacks able to get to your network? Do you feel your system is secure? What’s wrong with this scenario?Assume you get a message that seems to be from your company's mail server informing you that the password for your account has been changed and that you must take action to confirm this. However, you have not, as far as you are aware, changed the password! What might have happened to cause the password to be changed? What kind of malware, and whose computer systems, might have supplied an attacker with the knowledge they needed to effectively reset the password?Let's say your company's email server sends you a message informing you that someone has attempted to change your password and requests that you confirm the change. But you know you haven't changed the password, right? Why do you think the password was altered? What kind of malware may have been present, and on what computers, that would have allowed an attacker to successfully reset the password?
- For instance, to be accepted into ABC Corporation's network, a device must include operating system X with the latest available patches, up-to-date antivirus software, and a firewall. Are noncompliance devices required to follow remediation? If so, who is responsible for the remediation?Assume you get an email from your company's mail server alerting you that your password has been changed and that you must confirm this. But you haven't updated the password! What occurred to trigger the password change? What malware, and whose computers, may have given an attacker the information they needed to reset the password?Let's say your company's mail server sends you a message informing you that the password for your account has been changed and that you need to confirm this. You haven't altered the password, as far as you are aware. Why may the password have needed to be changed? What kind of virus, and on whose computers, may have given a hacker the details they needed to successfully reset the password?
- Describe the purpose of a firewall within the OSI model, and why is it important for network security?As a network security administrator, one of your responsibilities is to search for and eliminate malicious software that spreads on its own across the network. There are several ways to do this, and we'll discuss them with you. Explain to the reader how you would go about automating a network security measure.Assume that you will need to confirm that your account has been renewed after getting a message from the mail server that is associated with your organization. Yet, to the best of your knowledge, you have not altered the password in any way! The password was changed at some point for unknown reasons. What type of malware, and on what devices would it have been present, might have provided an adversary with the information they need to successfully reset the password?