ePayment Security ECOM 6016 Electronic Payment Systems • Keep financial data secret from unauthorized parties (privacy) – CRYPTOGRAPHY Lecture 3 ePayment Security • Verify that messages have not been altered in transit (integrity) – HASH FUNCTIONS • Prove that a party engaged in a transaction ( (nonrepudiation) ) – DIGITAL SIGNATURES • Verify identity of users (authentication) – PASSWORDS‚ DIGITAL CERTIFICATES THE UNIVERSITY OF HONG KONG FEB/MAR 2012 © 2012 MICHAEL I. SHAMOS
Free Cryptography RSA
Legal rules as to consideration: 1) Consideration must move at the desire of the promisor: the act done or loss suffered by the promise must have been done or suffered at the desire or request of the promisor. The act done at the desire of a third party or without the desire of the promisor cannot be a good consideration. It is not necessary that the promisor himself should be benefited by the acts of the promise. The benefit may be intended for a third party. But the desire or request
Free Law Contract Consideration
promisee provide consideration‚ then the promise could not be enforce by the law. This problem usually may arise when third party involve. For example in the case of Price v Easton (1833)‚ In this case X are doing work for Easton and Easton make a contract with X. In return for X services Easton would pay a price of $19 to Price. The work was done by X but Easton didn’t make any payment to Price and Price sue Easton. Court held that Price claim failed as he didn’t make any consideration. However under
Premium Contract Consideration Contract law
Peace and Security: Futuristic Vision to the Development Discourse The post-Millennium Development Goal (MDG) framework offers the opportunity to develop targets that reflects a more nuanced understanding of the challenge of development. A number of areas are being considered for inclusion in the post-2015 framework‚ on the basis of their causal or correlated relationship with development. One area in which significant work has been undertaken since the MDGs were agreed in 2000 has been in relation
Premium Millennium Development Goals Security United Nations
Order and Process Costing Systems - Quiz ------------------------------------------------- Top of Form Time Remaining: | | Page: 1 2 | 1. (TCO F) Computing unit product costs involves averaging in: | Job-Order Costing | Process Costing | A | Yes | No | | B | Yes | Yes | | C | No | Yes | | D | No | No | | (Points : 5) | Choice A. Choice B. Choice C. Choice D. | 2. (TCO F) Process costing would be appropriate for each of the
Premium Inventory Supply chain management terms Costs
The second phase and the third phase of the iconographical development of Yaksha both took place during the Satavahana-Kushana Phase‚ which is from the first century BC to the second century AD‚ and it kept on going till the end of fourth century AD. Since the two phases happened in the same broad historical period‚ it might be useful to discuss them in the same section together. The style of the second phase is the dwarf-like‚ monstrous type that are commonly found on the railing-pillars of stupa
Premium 1st millennium Buddhism 4th century
1. Most security plans start with infrastructure. If you were going to develop a Security plan from scratch‚ where would you start? Explain your answer. To develop a security plan from scratch‚ there are three steps which I would consider to implement first in the plan. a) Business impact analysis (BIA) and risk assessment The first question is to understand the impact of a loss or reduction of business functionality. I would first understand most critical assets and threats of the organization
Premium Information security Security Computer security
the Billing System Of Nesron Auto Painting Services Is Cordially Presented To Prof. Carmelita Benito In Partial Fulfillment of the Requirements In System Analysis and Design 1st Semester S.Y 2013-2014 By Aguilar‚ Maikko C. Celicious‚ Lorem S. Pajo‚ Arius B. Ronquillo‚ Ma. Valerie A. I. Introduction Technically‚ a computer is a programmable machine that can execute a programmed list of instructions and respond to new instructions that it is given. Computer system is a functional
Premium Receipt The Program Computer
Capital budgeting is a complex process and there are five broad phases. These are planning‚ analysis‚ selection‚ implementation and overview. Planning The planning phase involves investment strategy and the generation and preliminary screening of project proposals. The investment strategy provides the framework that shapes‚ guides and circumscribes the identification of individual project opportunities. Capital Budgeting Process Analysis If the preliminary screening suggests that the project
Premium Net present value Investment Internal rate of return
Details Biocon who have successfully done the phase 2 trial of their new Cancer drug – Biomab are the first Indian company who have got break through success in the field of Head and neck Cancer drug. They still had to get their phase 3 trial done (which looks like a market norm‚ though not a legal requirement). Erbitux which was developed by Imclone Systems in US had granted license to Merck to distribute the drug to India. Erbitux had already done 3 phase trial and they have got approval from European
Premium Marketing Oncology Pharmacy