security measures aide in the subversion of theft and malicious activity. We will discuss these items in depth to address who created them and for what reason. Along with how these technologies changed the operating system to enforce security, and the types of threats that these security systems are design to eliminate. Security Enhanced Linux was released in December of 2000 from the National Security Agency (NSA), under the GNU general public license. SELinux is not a Linux distribution; it is a
Words: 848 - Pages: 4
CAHMS is an organisation that is striving to meet the growing and diverse needs of the population of children and young people. It has a network of mental health and psychiatry, in which the different units offer a wide range of services, coordinate among themselves for the information exchange, the dynamic definition of the respective areas competition, including patient flow, and joint activities, including the promotion and protection of mental health, such as treatment and rehabilitation of diseases
Words: 1558 - Pages: 7
operating systems that use domain controllers. Active Directory Domain Services provide secure, structured, hierarchical data storage for objects in a network such as users, computers, printers, and services. Active Directory Domain Services provide support for locating and working with these objects. Windows 2000 Server and later operating systems provide a user interface for users and administrators to work with the objects and data in Active Directory Domain Services. Network administrators write
Words: 603 - Pages: 3
in the local security database. 4. Which of the following statements about built-in accounts are correct? (Choose all that apply.) a. You can delete the Guest account. b. You cannot delete the Administrator account. c. You cannot rename the Guest account. d. You can rename the Administrator account. The
Words: 3929 - Pages: 16
Windows 7. Having BitLocker integrated with the operating system addresses the threats of data theft or exposure from lost, stolen, or inappropriately decommissioned computers. Data on a lost or stolen computer is vulnerable to unauthorized access, either by running a software-attack tool against it or by transferring the computer's hard disk to a different computer. BitLocker helps mitigate unauthorized data access by enhancing file and system protections. BitLocker also helps render data inaccessible
Words: 1463 - Pages: 6
Introduction to Operating Systems and Client/Server Environments Course: IT140-1304A-03 Professor Mohammed Majid Phase 5 Group Project November 11th, 2013 Group E Contributors: JoAnna Prueter Benjamin Ricks Starting a company from the ground up there are many considerations to take into account, especially when it comes to computers, operating systems, networking, security, and everything else to do with the Information Technology side of the house. Being that the company envisioned
Words: 2267 - Pages: 10
SuSe, and Gentoo although at this time these were unsupported by anyone. SElinux is based on the concept of Mandatory Access Control. Under MAC, administrators control every interaction on the software of the system. A least privilege concept is used, by default applications and users have no rights, because all rights have to be granted by an administrator because of the system’s security policy. Under DAC, the files are owned by the user also that user has full control over them. If an attacker
Words: 940 - Pages: 4
Heather Flores POS355 Sept 8, 2014 Alicia Pearlman Unix Access In the Unix system it is “very simple to set permissions via groups or users at the administrative level” (Finch, 2014). This allows the system administrator the ability to control access to files, folders even whole directories based on the needs of the company and the appropriate tier of access for the user. Given the scenario presented: “a system that supports 5,000 users. Suppose that you want to allow 4,990 of those users to
Words: 338 - Pages: 2
Assignment 2: Building on Prior Success Prof. Anthony Stevens CIS 175 – Introduction to Networking May 26, 2012 A nеtwоrk operating system (NOS) is the software that runs on a server and enables the server to manage data, users, groups, security, applications, and other networking functions. The primary reason for using networks is to enable clients to communicate and share resources efficiently
Words: 711 - Pages: 3
Shell Scripting ITT Technical Institute Introduction to Programming The Linux and UNIX operating systems were built on shell scripting within its operating system, it’s the beating heart of the operating system. “Scripting is a way by which one can alleviate this necessity by automating these command sequences in order to make one’s life at the shell easier and more productive. Scripting is all about making the computer, the tool do the work” (The University of Birmingham, 2005). When working
Words: 385 - Pages: 2
