1.
Which of the following is BEST at blocking attacks and providing security at layer 7 of the OSI model?
2.
Which of the following is BEST used to capture and analyze network traffic between hosts on the same network segment?
3.
After a number of highly publicized and embarrassing customer data leaks as a result of social engineering attacks by phone, the Chief Information Officer (CIO) has decided user training will reduce the risk of another data leak. Which of the following would be MOST effective in reducing data leaks in this situation?
4.
Which of the following functions provides an output which cannot be reversed and converts data into a string of characters?
5.
Which of the following encrypts data a single bit at a time?