CPEH-001 Exam Dumps : Certified Professional Ethical Hacker (CPEH)

Which of the following levels of algorithms does Public Key Infrastructure (PKI) use?

You just set up a security system in your network. In what kind of system would you find the following string of characters used as a rule within its configuration?

alert tcp any any -> 192.168.100.0/24 21 (msg: "FTP on the network!";)

Bob, a network administrator at BigUniversity, realized that some students are connecting their notebooks in the wired network to have Internet access. In the university campus, there are many Ethernet ports available for professors and authorized visitors but not for students.

He identified this when the IDS alerted for malware activities in the network.

What should Bob do to avoid this problem?