It is debatable, if hacking can be ethical or not, the term “Hacking” over time has been associated with destructive activity. These are some of the terms used in the context of hacking which provides better clarity, Hacker is somebody who enjoys learning hacking for a defensive purpose; an ethical hacker is the security professional who exercises his skills for a defensive purpose. The term Cracker refers to a person who uses his hacking skills for destructive purpose. The ethical question here is in regard to the physical activity of hacking which is sometimes hard to differentiate from cracking. The main difference being, Ethical hacker just identifies vulnerabilities and does not exploit them unlike a cracker. Ethical hacking is the process adopted by ethical hackers to discover the vulnerabilities existing in information systems operating environments. With the growth of internet, computer security has become a major concern for business. Organizations Continue reading
Business Information Systems
What is Enterprise Application Integration (EAI)?
Supply Chain Management (SCM) applications (for managing inventory and shipping), Customer Relationship Management (CRM) applications (for managing current and potential customers), Business Intelligence (BI) applications (for finding patterns from existing data from operations), and other types of applications (for managing data such as human resources data, health care, internal communications, etc) typically cannot communicate with one another in order to share data or business rules throughout a company. Enterprise Application Integration (EAI) is the process of linking such applications within a single organization together in order to simplify and automate business processes to the greatest extent possible, while at the same time avoiding having to make sweeping changes to the existing applications or data structures. Enterprise Application Integration (EAI) is defined as the unrestricted sharing of data and business processes among any connected applications and data source in the enterprise. It is considered as a framework that is formed of Continue reading
Case Study: How Walmart Enhances Supply Chain Management with ERP Initiatives?
Wal-Mart was founded in 1962 by Sam Walton and is been in the business of selling anything and everything people need for their everyday life with an everyday low price strategy. The success of Wal-Mart is mainly due to its focus on continuously improving operations through its efficient supply chain management practices. Sam Walton was not mainly concerned about opening more stores in small towns, but also came up with several innovative practices to improve the way business was conducted in the store. From the inception, Sam Walton provided products at a reduced cost than its competitors. Wal-Mart follows the “Everyday low prices” business model. As the years passed Wal-Mart grew to a size which gave it power to bargain the cost of products with its suppliers. To provide customers with “Everyday low prices”, Wal-Mart has highly invested in IT system to effectively manage their supply chain activities. Wal-Marts company Continue reading
Limitations of Enterprise Resource Planning (ERP) Systems
In today’s increasingly competitive world where the world is converging into a single market place, organizations are looking for ways to become globally competitive. Companies must be able to meet customer requirements in the shortest possible time faster than competition and this requires extensive production planning and close coordination between the company and it’s suppliers and customers. MRP (Materials Requirement Planning) was one of the most widely used systems for production planning but it’s main focus was only on managing the production requirements in an organization. MRP systems helped in time phase release of production orders and aggregating planning for material requirements. With time, companies realized that there needed to be an integration of all the functions in an organization and this lead to the development of ERP (Enterprise resource planning) systems. ERP is defined as an Enterprise wide system that facilitates integrated and real-time planning, production and customer response. Continue reading
Blockchain Technology – Features, Types and Benefits
A Short History of the Blockchain Technology When an unknown scientist under the pseudonym Satoshi Nakamoto published his white paper about Bitcoin – a “purely peer-to-peer version of electronic cash”– in 2008, it was not the cryptocurrency itself but its underlying mechanism, known today as the blockchain, that was considered revolutionary. But overall awareness of the blockchain technology remained rather limited, as Bitcoin itself was not yet widely known. Starting in the year 2012, increasing activity surrounding Bitcoin could be observed, as the cryptocurrency’s market capitalization grew and start-ups in the field of payments and coin wallets started to emerge. But still, Bitcoin and the underlying blockchain remained subject to a general scepticism, being associated mainly with the financing of rather sketchy online activities and other misconceptions. Nonetheless, by the year 2014, over 80 uses of blockchains had been reported. Slowly, the initial scepticism gave way to the increasing efforts of Continue reading
Case Study of FedEx: Pioneer of Internet Business in the Global Transportation and Logistics Industry
Transportation is one of the largest industries in the world, and its sector range is very wide which include taxis, truck, train, ships, barges, airplanes, pipelines, warehouse and logistics service. For the industry, the three main trends were globalization of business, information technology development and new technology to support process efficient, and the market demand for more value-added. Hence, the companies in transportation and logistics industry depend on the global network of distribution centres to gain quick payment cycle and cheaper resources. In FedEx Corporation, as a leader firm in the industry, its centralized structures have always required, and facilitated billion dollar investments in IT and established the website from 1994. It provided a successful technology for the FedEx Corporation as a pioneer in the whole industry for e-business. This strategy became an advantage that they used to undermine their competitors’ strengths and localized customer service. With a globally connected Continue reading