ISC Information Systems Security Architecture Professional Set 3

You work as a Network Administrator of a TCP/IP network. You are having DNS resolution problem. Which of the following utilities will you use to diagnose the problem?

The IPSec protocol is configured in an organization's network in order to maintain a complete infrastructure for secured network communications. IPSec uses four components for this. Which of the following components reduces the size of data transmitted over congested network connections and increases the speed of such networks without losing data?

You work as a CSO (Chief Security Officer) for Tech Perfect Inc. You want to perform the following tasks: Develop a risk-driven enterprise information security architecture. Deliver security infrastructure solutions that support critical business initiatives. Which of the following methods will you use to accomplish these tasks?

A network is configured on a Bus topology. Which of the following conditions could cause a network failure? Each correct answer represents a complete solution. Choose all that apply.

Which of the following is an input device that is used for controlling machines such as cranes, trucks, underwater unmanned vehicles, wheelchairs, surveillance cameras, and zero turning radius lawn mowers?

Which of the following types of attacks is often performed by looking surreptitiously at the keyboard or monitor of an employee's computer?

A digital signature is a type of public key cryptography. Which of the following statements are true about digital signatures? Each correct answer represents a complete solution. Choose all that apply.

An authentication method uses smart cards as well as usernames and passwords for authentication. Which of the following authentication methods is being referred to?

You work as an Incident handling manager for Orangesect Inc. You detect a virus attack incident in the network of your company. You develop a signature based on the characteristics of the detected virus. Which of the following phases in the Incident handling process will utilize the signature to resolve this incident?

In which of the following access control models can a user not grant permissions to other users to see a copy of an object marked as secret that he has received, unless they have the appropriate permissions?