[Aug 22, 2026] 300-215 Exam Dumps – 100% Marks In 300-215 Exam! [Q37-Q54]

새 질문 37
A security team received reports of users receiving emails linked to external or unknown URLs that are non- returnable and non-deliverable. The ISP also reported a 500% increase in the amount of ingress and egress email traffic received. After detecting the problem, the security team moves to the recovery phase in their incident response plan. Which two actions should be taken in the recovery phase of this incident? (Choose two.)

새 질문 38
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What should be determined from this Apache log?

새 질문 39
A network host is infected with malware by an attacker who uses the host to make calls for files and shuttle traffic to bots. This attack went undetected and resulted in a significant loss. The organization wants to ensure this does not happen in the future and needs a security solution that will generate alerts when command and control communication from an infected device is detected. Which network security solution should be recommended?

새 질문 40
What are YARA rules based upon?

새 질문 41
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After a cyber attack, an engineer is analyzing an alert that was missed on the intrusion detection system. The attack exploited a vulnerability in a business critical, web-based application and violated its availability. Which two migration techniques should the engineer recommend? (Choose two.)

새 질문 42
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Which encoding technique is represented by this HEX string?

새 질문 43
An investigator notices that GRE packets are going undetected over the public network. What is occurring?

새 질문 44
A security team needs to prevent a remote code execution vulnerability. The vulnerability can be exploited only by sending ‘${ string in the HTTP request. WAF rule is blocking ‘${‘, but system engineers detect that attackers are executing commands on the host anyway. Which action should the security team recommend?

새 질문 45
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An engineer is analyzing a .LNK (shortcut) file recently received as an email attachment and blocked by email security as suspicious. What is the next step an engineer should take?

새 질문 46
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What do these artifacts indicate?

새 질문 47
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A security analyst is reviewing alerts from the SIEM system that was just implemented and notices a possible indication of an attack because the SSHD system just went live and there should be nobody using it. Which action should the analyst take to respond to the alert?

새 질문 48
An attacker modifies a malicious file named TOPSECRET0523619132 by changing its file extension from a .
png to a doc in an attempt to evade detection. Which technique is being used to disguise the file?

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새 질문 50
Which issue is related to gathering evidence from cloud vendors?

새 질문 51
What is an issue with digital forensics in cloud environments, from a security point of view?

새 질문 52
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An engineer received a ticket to analyze a recent breach on a company blog. Every time users visit the blog, they are greeted with a message box. The blog allows users to register, log in, create, and provide comments on various topics. Due to the legacy build of the application, it stores user information in the outdated MySQL database. What is the recommended action that an engineer should take?

새 질문 53
An organization experienced a ransomware attack that resulted in the successful infection of their workstations within their network. As part of the incident response process, the organization’s cybersecurity team must prepare a comprehensive root cause analysis report. This report aims to identify the primary factor or factors responsible for the successful ransomware attack and to formulate effective strategies to prevent similar incidents in the future. In this context, what should the cybersecurity engineer emphasize in the root cause analysis report to demonstrate the underlying cause of the incident?

새 질문 54
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A security analyst notices unusual connections while monitoring traffic. What is the attack vector, and which action should be taken to prevent this type of event?