CEHPC 무료 덤프문제 온라인 액세스

Are brute force attacks extremely fast and effective?

• A.NO, this type of attack take a long time and there is a probability that it will not work.
• B.YES, no matter what specifications your computer has.
• C.YES, since the dictionaries on the Internet are very complete.

Can MD5 be decrypted?

• A.Yes, MD5 hashes can be cracked using modern tools, online databases, or precomputed hash tables.
• B.No, it is a very secure protocol.
• C.No, it is a very secure encryption algorithm.

What is masquerading?

• A.A web authentication method.
• B.Impersonating the identity of a legitimate user or system to gain unauthorized access.
• C.A method for masking network traffic only.

Is it illegal to practice with VulnHub machines?

• A.No, because these machines do not contain vulnerabilities and are only meant to be observed.
• B.Yes, because you are hacking into a system without authorization.
• C.No, because these machines are intentionally vulnerable and used in a local, isolated environment for learning and practice.

What is ethical responsibility in hacking?

• A.Ensuring that scanning and testing are performed with proper authorization and for legitimate purposes.
• B.Performing scanning activities with technical knowledge only.
• C.Ensuring that scanning is performed without permission and for illegitimate purposes.