To which of the following components does the MUA(Mail User Agent) forward the mail while sending it to another host in the e-mail flow?

What is the maximum key length of AES?

Which is disadvantages of the Symmetric Key Cryptography?

Which is the way through which virus spread?

Which is categories of spam mails?

Daniel has deployed an antispam solution in his network. If a spam SMTP is accepted, it is called:

In order to help prevent spam, a honeypot performs which of the following functions?

Antivirus programs hash files on a computer in order to detect which of the following activities?

What is CryptoLocker?

Which of the following techniques requires posting an email address where only spammers would find it?

Which of the following spam filtering techniques has the highest potential for generating false positives?