| Exam Name: | Certified Ethical Hacker Exam (CEHv12) | ||
| Exam Code: | 312-50v12 Dumps | ||
| Vendor: | ECCouncil | Certification: | CEH v12 |
| Questions: | 572 Q&A's | Shared By: | jamal |
is a set of extensions to DNS that provide the origin authentication of DNS data to DNS clients (resolvers) so as to reduce the threat of DNS poisoning, spoofing, and similar types of attacks.
Bob is acknowledged as a hacker of repute and is popular among visitors of "underground" sites.
Bob is willing to share his knowledge with those who are willing to learn, and many have expressed their interest in learning from him. However, this knowledge has a risk associated with it, as it can be used for malevolent attacks as well.
In this context, what would be the most effective method to bridge the knowledge gap between the "black" hats or crackers and the "white" hats or computer security professionals? (Choose the test answer.)
Which of the following represents the initial two commands that an IRC client sends to join an IRC network?
User A is writing a sensitive email message to user B outside the local network. User A has chosen to use PKI to secure his message and ensure only user B can read the sensitive email. At what layer of the OSI layer does the encryption and decryption of the message take place?
TESTED 21 Mar 2026
