communication between computers possible by a network connection. Networking allows for many possibilities, such as accessing the internet, file sharing, file transferring and system communication. Throughout this assignment I will be attempting to provide information to facilitate the introduction of a new computer network linking all of IT&D’s premises. In order to do this I intend to analyse the options available to assess which one, in my opinion is their best option in terms of both network system and
pursue Master's degree in Computer Science with specialisation in Computer Systems and Networks. I come from a small town, Rabkavi situated in Karnataka, India. Right through my school days mathematics was my favourite subject. I hit the bull's eye by securing an out of out score in my final year of School. I could solve problems of class 10th when I was in my 8th class. Besides Mathematics, Science was my other favourite. I scored 97/100 in science. The working of computers fascinated me no end and
Introduction In this report I will explain three penetrations methods. The three methods are: OSSTMM Method, DOS and VMs penetrations testing. A penetration test is a method to evaluate the security of a system or computer network. This method allows to simulate an attack and find exploitable vulnerabilities to propose an action plan to improve the security. There are two types of penetration testing: the pentest in Black Box or pentest in White Box. The pentester in Black Box mode really puts in
With the use of mainframe computers, we have gained cost-effective critical transaction processing because of the mainframe’s scalability; reliable hardware and software compatibility; and, the mainframe’s security infrastructure makes maintaining and managing the mainframe more feasible. Compared to commodity servers, mainframe transaction processing is scalable because many businesses experience massive increases in computational loads (Hallman, 2015). Let us consider this circumstance: During
work with latest technology in the market. There are many career choices to choose from being in the I.T. field. Two great choices to consider are network system analyst and computer systems analyst. These two jobs are very rewarding, with excellent benefits package, great work-life balance and great opportunity for advancement. Job Description Computer systems analysts study organization’s current infrastructure systems and policies/procedures and come up with new design information systems solutions
finding dependency networks, analyzing changes, and detecting anomalies. Data Mining refers to a variety of techniques that can be used to analyses and observes database in order to find relationships or summarize the data in ways that can be put to use in different areas such as decision making, prediction and estimation and to do that there are a sequence of the process [2] . As show in figure (1.1) (1) A petabyte is a unit of measurement of amount of data storage in computer and it equal to
CHAPTER ONE 1.0 INTRODUCTION Computer network came into existence as a means of extending interoperability and promoting self-productivity through sharing of computer resources among the users. The trending factor in our society today is the fact that the world is connected as one global village. Humans are now able to connect together from any two points in the world. This is made possible by advances in telecommunication. Telecommunications simply is the extension of communication over a distance
Material in this section is based on material from Computer Networks: Principles, Technologies and Protocols for Network Design by Natalia Olifer and Victor Olifer (pub. John Wiley & Sons 2005). The term ‘VPN’ has no standard interpretation. Different networking specialists and different organisations may understand it in different ways. Historically, the term was first introduced by telephone companies. The main feature of a telephone VPN is that it can provide users from an organisation which
Material in this section is based on material from Computer Networks: Principles, Technologies and Protocols for Network Design by Natalia Olifer and Victor Olifer (pub. John Wiley & Sons 2005). The term ‘VPN’ has no standard interpretation. Different networking specialists and different organisations may understand it in different ways. Historically, the term was first introduced by telephone companies. The main feature of a telephone VPN is that it can provide users from an organisation which
connect different computers together into a computer network? There are four basic types of connection media that are used for connecting separate computers together on the same computer network. Both categories are copper cabling, fiber optic cabling, wireless signal, and infrared signals. The first two types of connection media on our lives are known as bounded network media because they both use wire of some sort in order to connect or bound one computer to another on a network. Copper cables