A war dialer is a tool that is used to scan thousands of telephone numbers to detect vulnerable modems. It provides an attacker unauthorized access to a computer. Which of the following tools can an attacker use to perform war dialing?
Each correct answer represents a complete solution. Choose all that apply.

All of the following steps should be taken to prevent a Web server from IIS buffer overflow attacks except for which one?

You work as a Network Administrator for McNeil Inc. The company has a Windows Server 2008 network environment. The network is configured as a Windows Active Directory-based single forest domain-based network. The company's management has decided to provide laptops to its sales team members. These laptops are equipped with smart card readers. The laptops will be configured as wireless network clients. You are required to accomplish the following tasks:
- The wireless network communication should be secured.
- The laptop users should be able to use smart cards for getting
authenticated.
In order to accomplish the tasks, you take the following steps:
- Configure 802.1x and WEP for the wireless connections.
- Configure the PEAP-MS-CHAP v2 protocol for authentication
What will happen after you have taken these steps?

Which interface does an IPS sensor use to communicate with a security appliance for management purposes?

You are the project manager for the GHY Organization. A stakeholder has presented a change to your project that will cause the project scope to increase considerably. You are considering the change for approval and you need to review the impact of the change on all areas of the project. What change control system component is responsible for guiding the review of the impact of all changes on the project management knowledge areas?