Mobile computing

One such example is the homomorphic encryption which has been embedded into cloud computing, an emerging technology too. Homomorphic encryption allows for data to be in ciphertext form while transmitting it. When retrieving the encrypted data, it is necessary to decrypt it after which it goes back to plain text form. The recent cloud computing technology has been able to incorporate homomorphic encryption but with one disadvantage, it is impossible to search homomorphically…

Given the technologies available, why have those in the public safety space largely failed to capitalize on the opportunities available? Investments have been made, with over half (56%) of public safety organizations stating they have had mobile solutions in place for longer than five years. However, the level of adoption varies largely, and many organizations pursue a reactive rather than proactive approach to mobility for a number of reasons. Perhaps most notably, the fragmented nature of the…

Long-term objectives Professional Objective My professional or career objectives include attaining the level of IT Vice President in a Fortune 50 company within five years. In particular, I want to lead international IT operations for a transnational company. To achieve this, I need to maintain an ‘exceeding’ rating on my annual performance reviews. Financial objective As an IT Vice President, I want to earn $250,000 per year, with a 40% annual bonus, and a 40% stock options grant.…

1.1 INTRODUCTION TO CLOUD COMPUTING The running generation of world, cloud computing has become the most powerful, chief and also lightning technology. The term Cloud refers to a Network or Internet. In other words, we can say that Cloud is something, which is present at remote location. Cloud can provide services over network, i.e., on public networks or on private networks, i.e., WAN, LAN or VPN. Applications such as e-mail, web conferencing, customer relationship management (CRM), all run in…

Computers, on a general term have always been considered as a vital source for improving any business’s performance and are meant to contribute in growth and development. Previously it was considered that computers are only used for the computational tasks like rapidly multiplying large numbers. But later it came to the knowledge that computers are not fundamentally number crunchers. They are symbol processors. Computers can help in storing, organizing and transforming the information in a…

What is cloud computing? Cloud computing is a comprehensive service to provide computing power. Storage units and online services from service providers to simplify installation, saving time administrator, reduce the cost of building computer systems and networks themselves. It has both a free service and save money. Moreover, is that we use the software, systems, and computer resources of the provider. Through the internet choose processing power. Select Resources the on-demand applications and…

security issues and provide solutions for them to minimize these issues in order to improve the performance of 4G networks. Key words: 4G, DoS, DDoS. Introduction: 1G networks were designed for voice communication in early 80’s and use AMPS(Advanced Mobile Phone Services). 1G is used for analog transmission. Later 2G is evolved which uses FDMA with TDMA/CDMA…

Presentation Rationale Purpose: The purpose of this speech is to persuade my audience that businesses can benefit from moving services and infrastructure to cloud based computing platforms. I want to portray that businesses will have less staff to maintain and much lower technology costs are incurred from technology purchases and replacement cycles, by not housing hardware on premises. This also benefits them by having lower application downtime due to resources spread redundantly across…

Work-life Balance: The Overlooked Piece of Diversity Diversity in the workplace has become a rather hot topic over the last few years. Almost every major corporation has some kind of a policy on diversity, and focusing on how to make sure their workforce represents diversity is a priority. Part of the higher focus on a diverse workforce is due to the fact that race and gender are no longer the major issues that face the corporate world in regards to diversity. Today employers have to make…

Abstract Cloud computing is a network based model to provide convenient, on demand and pay per user access to a set of shared resources. Currently cloud computing is in early stages and facing the threats and risks which include security, data leakage, insecure interface and inside attacks. Concept of cloud computing is not new for computer users; it has been in use for decades. In early days of computing a single computer was shared by many users (companies). Another analogy for cloud computing…