Which technique involves sending fraudulent emails customized for a specific employee within an organization, using personal details to make the message highly convincing? MCQ with Answer and Explanation
Which technique involves sending fraudulent emails customized for a specific employee within an organization, using personal details to make the message highly convincing?
A. Vishing connection
B. Pharming redirection
C. Bulk Spamming
D. Spear Phishing
Answer: Option D
Solution (By JKSSB Mock Tests)
Spear phishing targets specific individuals or organizations using tailored context and personal details to increase the likelihood of deception.
Explanation:
A dictionary attack uses a list of common words and phrases to guess a password, exploiting weak passwords that are based on dictionary words.
Which type of antivirus detection strategy analyzes an unverified program's instruction codes for malicious traits, helping it flag new threats even if the file hash is missing from standard databases?
Explanation:
Heuristic analysis checks software patterns and rules of behavior to detect unknown zero-day malware variants that lack established signature profiles.
What type of communication attack uses a specialized network sniffer tool to map and record unencrypted data frames moving across a local network interface?
Explanation:
Packet sniffing or eavesdropping intercepts raw data frames over network links, allowing threat actors to spy on unencrypted confidential payloads.
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