9. Computer Security - Various Attacks and Malware

Which among the following is not a security / privacy risk?

Now a days Vishing has become a criminal practice of using social engineering over which of the following? 

Which of the following statements about 'Net Metering' is / are correct?

1. It is a billing mechanism for solar energy consumers.
2. It allows consumers to receive credits for electricity they add to the grid.
3. It is primarily used for monitoring water usage in urban households.

Select the correct option from the codes given below:

Which among the following is the most common source of Viruses to the hard disk of your computer? 

Most of the internet banking sites provide which of the following feature to reduce the risk of keystroke logging for the password entry?