Telecommunications infrastructure

repository or central database and trusted third party Central authority(CA) are used to revoke, issue and store the keys. There is always a risk that these centralized infrastructure can be violated. Hence, Blochcain can be use to to reduce the risks of storing PKI on centralized infrastructure. Here the Data(Keys) will be distributed across the blochchain network[3] In the 2nd section we will go through the introduction of blockchain, In the 3rd Section, we will see how blockchain protects…

Urban quality of life is the measure of satisfaction that people derive from living in a city and ranges across a variety of categories including geography, health, social sciences and more. However, quality of life is not based on one set ideal, but depends on the individual preference of the people, and typically incorporates the sense of security, prosperity, health, comfort, financial stability and other personal aspirations. (Urban Quality of Life) It has been assumed that quality of life…

Authentication and Digital signatures INTRODUCTION This paper will focus on Authentication and Digital Signatures, and outline strategies for Implementation, present techniques on how to apply, adapt, and extend Authentication and Digital Signatures in areas such as encryption, and verification. Digital signatures prevent persons from acting as the originator of a specific document, which is comparable to forgery on a printed text. Authentication is the primary and most critical line of defense…

requirement specification and authorized user/project agreement terms. 4.18 Data Access Agreement Service: The Data Access agreement service allows the end users or a job agreement service to stage application or required data. 4.19 Open Grid Services Infrastructure (OGSI): OGSA has been constructed on the fundamental mechanisms of OGSI. These mechanisms are used to address issues relating to the creation, naming, management, and exchange of information among entities called grid services. OGSI…

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.…

A year later, the iPhone 3G was released with a few improvements such as a longer lasting battery and the ability to use 3G networks. There was no change in the CPU speed or cores, GPU, Bluetooth or WiFi capability, or storage except for the discontinuation of the four gigabyte iPhone model (“List of iPhones”, n.d.). More significant changes came with the iPhone 3GS in June 2009. It supported GSM and HSPA or 3G networks and had an upgraded 600 MhZ Cortex-A8 processor with a PowerVR SGX535 GPU…

Information Technology has evolved to be a driving force for any organisation. I wish to combine technical and business knowledge immaculately in order to provide the technological edge to the organisation. Hence, emerge as a pioneer in IT Management. Furthermore, I covet to mentor, assist and empower more women in IT industry Having spent 3 years, thriving in a competitive, customer focused Airline domain, I have developed strong technical skills and learnt some Management methodologies.…

Running Head: The Canadian Magazine Dispute 1 The Canadian Magazine Dispute Student University of the People The Canadian Magazine Dispute 2 To what extent do you think the U.S.-Canadian magazine dispute was motivated by genuine desires to protect Canadian culture? Canada has a deep and abiding passion to safeguard their heritage. Nearly one hundred years of persistent advocacy continue to permeate the land to defend their right to block all efforts to…

Market failure was originally presented in chapter one of ‘Media Policy in Canada.’ Market failure is the concept that our small markets in Canada are unable to provide enough of our own domestic media products to produce sufficient profits. Market failure is not the absence of commercial success of media content, but instead, the failure of the market entirely as a whole at what markets are believed to do best; it is the failure to lead to the utmost best possible outcome for the highest number…

Question: According to Salter et al., what is a "community access cable channel"? Identify a community access TV channel in your community. What is shown on that channel? Response: A community access cable channel is a non-commercial, non-professional cable television network that is dedicated to providing high-quality local content to a local audience. Unlike other cable TV providers, a community access cable channel is only permitted to host local advertising and does not seek to maximize…