Which of the following tools would NOT be useful in figuring out what spyware or viruses could be installed on a client's computer?

Which of the following reduces spam by rejecting mail from a specific ip addresses?

What is email spoofing?

How can delivering mail as text instead of html help prevent spam?

Antivirus signatures are constructed using with of the following?

Which of the following can prevent virus infections?

Which is the Symmetric Algorithm used in cryptography?

Which type of virus lives in the boot sector?

Which technique help in cases of address forgery?

Which technique is used by spammer to find valid/existent email address?

Which is famou worm attack?