Which software utility evaluates file directories by calculating SHA-256 hashes, alerting administrators if any core application files have been modified or corrupted? MCQ with Answer and Explanation
Which software utility evaluates file directories by calculating SHA-256 hashes, alerting administrators if any core application files have been modified or corrupted?
A. Firewall Packet Filter
B. File Compression Engine
C. Integrity Checker
D. Sandbox Controller
Answer: Option C
Solution (By JKSSB Mock Tests)
Integrity checkers calculate cryptographic hashes of files, comparing them to known vendor benchmarks to verify the file hasn't been modified.
Explanation:
A secure password is long (at least 12 characters) and includes a mix of uppercase and lowercase letters, numbers, and special characters, making it difficult to guess or crack.
Explanation:
Regularly backing up important data is a critical defense against ransomware, as it allows restoration of files without paying the ransom.
Explanation:
Pharming is a cyber attack that redirects a website's traffic to a fake site without the user's knowledge, often by exploiting DNS vulnerabilities, to steal information.
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