ABSTRACT This chapter describes security threats that systems face when they are connected to the Internet. We discuss their security requirements, potential security threats and di erent mech-anisms to combat these. In addition, the text presents the two most popular protocols (SSL and its successor TLS) to secure data transmitted over the Internet. Finally, we describe well-known applications such as Secure Shell (ssh) and Secure File Transfer Protocol (sftp) that provide a reasonable level...
ABSTRACTThe objective of this research is to find out the impacts of computer usage by physicians in Kano State and this is likely to increasingly replace handwritten documentation in other institutions. The population consisted of the physicians in Kano state hospitals. A questionnaire was designed and administered among 26 physicians using a simple random sampling technique. Simple percentage was used to analyze the research questions.The study found out that the physicians in Kano state ne...
ABSTRACTToday scientists are in research to create an artificial brain that can think, response, take decision, and keep anything in memory. Human brain is the most valuable creation of God. The man is intelligent because of the brain. “Blue brain” is the name of the world’s first virtual brain. That means a machine can function as human brain. The main aim is to upload human brain into machine. So that man can think, take decision without any effort. After the death of the body, the vi...
ABSTRACT Inventory system is important to ensure quality control in businesses that handle transactions revolving around consumer goods. Without proper inventory control, a large retail store may run out of drug stock on an important item. A good Inventory system will alert the retailer when it is time to reorder. Inventory system is also an important means of automatically tracking large shipments. For example, if a business orders ten pairs of socks for retail resale, but only receives nine...
ABSTRACTA network based performance analysis tool is an instrument that measures the network parameters of electrical networks. Today, network based performance analysis tool commonly measure s–parameters because reflection and transmission of electrical networks are easy to measure at high frequencies, but there are other network parameter sets such as y-parameters, z-parameters, and h-parameters. Network based performance analysis tool are often used to characterize two-port networks such...
ABSTRACT In today’s world where the Internet has experienced tremendous growth, social networking sites have become highly significant in students' lives. The aim of the study was to analyze the impact of social media on students. To achieve this, the survey research method was used. Three research questions guided the study. Research findings showed that a great number of students had access to the internet. Survey technique, interview, and online observation were the research methods used...
ABSTRACT The word has gone technological and technology cannot be truly represented without the use of computers. Accountancy as a profession cannot be left out on the race to catch up with the world of computer technology. This phenomenon is accountants. Similarly, accountancy has continued to evolve in both structure and complexity in a rather dynamic manner. It was as a result of this development that gave birth to the use of computer in accounting. This research work is therefore aimed at...
ABSTRACT The name of the world’s first virtual brain. That means a machine that can function as human brain. Today scientists are in research to create an artificial brain that can think, response, take decision, and keep anything in memory. The main aim is to upload human brain into machine. So that man can think, take decision without any effort. After the death of the body, the virtual brain will act as the man. So, even after the death of a person we will not loose the knowledge, inte...