Research Paper PhD Level A Essay Example | Topics and Well Written Essays - 2500 words

Research Paper PhD Level A - Essay Example Authentication procedures in the modern day rely extensively on electronic methods. A single sign-on solution allows end-users a secured authentication for access and usage of desktops, enterprise applications, electronic communications, administrative and operational tasks (â€Å"SECUDE IT Security,† 2008). Electronic authentication is the receiver of an electronic data message or data transaction that can assess and determine whether to accept or deny the user’s request. Preconfigured systems can force users to verify their authenticity prior to gaining access to the system or providing an electronic data transaction to another system. Electronic authentication assures confidence that user identities are processed safely, securely and reliably for the procedures of electronic communications to information systems (Burr, Dodson & Polk, 2006). Electronic authentication (E-authentication) presents an immense challenge in several scenarios, as the subsequent sections of this research will highlight. The process of electronic authentication is known to require several proof measures depending on the relative assurance of safety of the transaction, the reliability on the technology and the approach used, the legalities associated with the authentication parameters as well as the value of the transaction being made. Burr, Dodson & Polk (2006) best describes electronic authentication, Electronic authentication is the process of establishing confidence in user identities electronically presented to an information system. E-authentication presents a technical challenge when this process involves the remote authentication of individual people over a network, for the purpose of electronic government and commerce. Electronic authentication is still an emerging field that is witnessing the growth of newer and stronger authentication protocols aimed at outwitting the attempts of potential attackers. The increasingly remote use of authentication

Project Statistics Example | Topics and Well Written Essays - 1250 words - 1

Statistics Project Example The base cost is inclusive of all cost that are associated with making the machine operational and they include purchase cost, set up cost, installation cost, tax, shipping and freight among others. The residual value is the value the firm expects to sell the asset after its useful life and is also referred to as scrap value. The estimated useful life is the period the asset is expected to be used by the firm (Kimmel and Jerry, 35). a) Assets tend to loss value faster in their first year of operation hence the net book value of the asset in the initial years may not be a true reflection of its market value. If the asset is used as collateral for a loan, the bank may value it differently and hence there will be a variance in value assigned. Depreciation of the asset will be based on usage of the asset or the units being produced per period. Therefore, in the year where the asset will be used extensively, the depreciation allocation will be higher and will be low when production is low. The depreciated value is calculated based on the expected total amount of units it can produce in proportion to the cost basis less residual value. No depreciation is charged the year, which the asset is not in use. This will provide the depreciation of the asset per unit produced. The expected units multiply this for each period to find the amount of depreciation to charge that year and less from the current net book value to find the end year book value of the asset (Kimmel and Jerry, 36). It is an accelerated depreciation method where the majority of the depreciation is allocated in the first years of the asset useful life. It is most appropriate for charging depreciation to asset that loss value fast during their first years and when the company want to shift profit recognition to the future. The depreciation is calculated by multiplying the rate of straight-line depreciation by two and then this is multiplied by the net book value