| Exam 210-260 | Question id=648 | Content and Endpoint Security |
Which statement about personal firewalls is true?
| A. |
They can protect a system by denying probing requests. | |
| B. |
They are resilient against kernel attacks. | |
| C. |
They can protect email messages and private documents in a similar way to a VPN. | |
| D. |
They can protect the network against attacks. |