Chapter 8 LINUX Answers

In order to minimize the likelihood of the second case to occur I would make sure the external firewall settings block incoming traffic

Refering to figure 1 below: You are the network administrator for the network depicted in the diagram.

If user name or password is incorrect the system will show a message “User name or password is incorrect” .

55. Can you confirm that all computers used to administer servers conform to the requirements for RIT-owned or leased computers as stated in the Desktop and Portable Computer Security Standard. (5.12.1)

Performance of the network might be slow as other users are also using the same network. It also depends on how many computers are connected with the network.

What role enables users working at another computer on the company network, or on the internet, to establish a connection to a server and open an application or desktop session there?

IP stands for ‘Internet Protocol’ and is made of numbers and periods. It is the

21. Your international company is scheduling a meeting among managers in Canada, the United States, Spain, Sweden, and Hong Kong on the basis of Greenwich Mean Time (GMT). What command enables you to display the current time in GMT?

Click Local Server in left pane and then click the Computer Name link. The System Properties sheet appears.

You can download many utilities from the Internet. Examples of utilities are cp (copies a file), ls (lists information about files), ssh (securely connects to a remote computer), and df (lists information about free space on system devices such as hard disks).

His computer is plugged into jack C39, which is connected to port 41 on switch 2960-48-5EAST01 (192.168.11.12).

“New users are assigned access based on the content of an access request. The submitter must sign the request and indicate which systems the new user will need access to and what level of access will be needed. A manager’s approval is required to grant administrator level access.”

Ensure the User Account Control (UAC) is enabled on the computers. This will help with the following security threats: malware.

Linux is a trademark owned by Linus Torvalds [1]. It is an operating system which is powerful, free and inexpensive to own based on UNIX [1]. It is a POSIX-compliant with versions available to install in cell phones, supercomputers and most computing systems [1]. Linux is an open source program as its source code is available to the general public for use and the right to modify from its original design without any charges [1]. New code will be added to the next version made available with Linux if it is accepted as a universal improvement [1]. The code will continue to exist and developed by the user even if the company fails [1]. Moreover, updates for Linux are available every six months [1]. Nowadays, Linux is in constant development by