CompTIA Bridge- Security+ Set 1

On a remote machine, which action will you usually take to determine the operating system?

Which description is true about the process of securely removing information from media (e.g. hard drive) for future use?

Why malware that uses virtualization techniques is difficult to detect?

You work as the network administrator at certways .com. The certways .com network uses the RBAC (Role Based Access Control) model. You must plan the security strategy for users to access resources on the certways .com network. The types of resources you must control access to are mailboxes, and files and printers. Certways.com is divided into distinct departments and functions named Finance, Sales, Research and Development, and Production respectively. Each user has its own workstation, and accesses resources based on the department wherein he/she works. You must determine which roles to create to support the RBAC (Role Based Access Control) model. Which of the following roles should you create?

What technology is able to isolate a host OS from some types of security threats?

 

Which method could identify when unauthorized access has occurred?

The Public Key Infrastructure (PKI) is a set of hardware, software, people, policies, and procedures needed to create, manage, store, distribute, and revoke digital certificates. An executive uses PKI to encrypt sensitive emails sent to an assistant. In addition to encrypting the body of the email, the executive wants to encrypt the signature so that the assistant can verify that the email actually came from the executive. Which asymmetric key should be used by the executive to encrypt the signature?

Why implement security logging on a DNS server?

Which one of the following items will permit an administrator to find weak passwords on the network?

You work as a network administrator for your company. Taking personal safety into consideration, what fire suppression substances types can effectively prevent damage to electronic equipment?