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CISSP · Question #55
CISSP Question #55: Real Exam Question with Answer & Explanation
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Submitted by rohit_dlh· Mar 5, 2026Asset Security
Question
A system has been scanned for vulnerabilities and has been found to contain a number of communication ports that have been opened without authority. To which of the following might this system have been subjected?
Options
- ATrojan horse
- BDenial of Service (DoS)
- CSpoofing
- DMan-in-the-Middle (MITM)
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Topics
#Trojan horse#backdoor#vulnerability scan#malware