What form of software flaw allows a threat actor to trigger an application error by packing more data into a memory allocation sector than it can hold, overwriting processing tracks? MCQ with Answer and Explanation
What form of software flaw allows a threat actor to trigger an application error by packing more data into a memory allocation sector than it can hold, overwriting processing tracks?
A. Buffer Overflow
B. SQL Injection
C. Cross-Site Scripting
D. Zero-Day Exploit
Answer: Option A
Solution (By JKSSB Mock Tests)
Buffer overflows occur when input variables exceed memory segment boundaries, allowing malicious payloads to alter memory instructions and execute arbitrary commands.
An IT security approach that removes implicit trust from within a network boundary, requiring continuous credential checking and session verification for every user, device, and connection is:
Explanation:
Zero Trust eliminates old default trust perimeters, enforcing strict continuous verification parameters for all connection assets regardless of network location.
Explanation:
Pretexting is a form of social engineering where an attacker creates a fabricated scenario (pretext) to steal information or gain access to systems.
What social engineering tactic involves an attacker tailing an authorized corporate employee closely through an office entryway to slip inside without scanning security badges?
Explanation:
Tailgating is a physical security breach where an unauthorized person enters a secured facility by following closely behind a legitimate credential holder.
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