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Introduction. This document is an integral part of program providing “CUSTODIAN”. It describes system work order, indicates the requirements to equipment, necessary for constant system work. It also describes functional opportunities of program providing. The work regulations with every chapter and sub catalogues and also realization order of corresponding depositor operations are described in details below accordingly to functions menu. The users are informed by elaborators about all possible changes in program providing “Custodian” in individual order. In this case all data concerning changes and work regulations of new blocks (modified existed chapters) will be immediately distributed in this description and regulations. Besides, the program providing “Custodian” traces the current version automatically and with the existence of renovations offers their establishment. Renovations can be found with the help of page “Technical support”. Access to this page is limited by password. In this case, the program providing “Custodian” user can open this page with the help of personal password. All statements of this document are coordinated to internal statement and Custodian order. Presentation of the program (PowerPoint, 1,11ÌÁ).Appointment Program providing is carried out accordingly to Ukraine Law “ National Depositor System and Peculiarities of Securities Circulation in Ukraine,” “Statement of Depositor Activity” ¹61 from May.26.1998., Ukraine Law project “Electronic Digital Signature”, and also due to other normative acts regulating activity of security custodians on the market. Program providing “Custodian” allows us to realize full spectrum of functions and securities custodian depositor operations:
Besides, program providing has built-in mail service for short messages changes between members and / or files transmission. Being filiations of program complex, “Custodian” ensures getting of “on -line” access to custodian functions and services list. In such way, it enables the realization of custodian virtual operative hall as in filiations such as in every customer office, without spending time on custodian visit for possible conditions agreement and service peculiarities. Custodian operation time (independently from territorial seat) is limited to one day. The system works on interrelations principle: operation is immediately accessible for review and handling, operation handling results immediately transfer to its initiator terminal. Equipment requirements.
Computer parameters for “Custodian” program providing set up:
These parameters are advanced but not necessary. Following them constant program providing work is guaranteed. Work-regulations (general statements). Realization and handling of instructions, supplied to custodian from filiations and/or depositors, connected to the system are carried out accordingly to custodian internal regulations. Instructions filing and/or control of account in securities and accounts with custodian for carried out operations can be realized everyday from 04-00 till 23-00. Safety (security) By filiations and/or depositors interaction by means of program providing “Custodian” with custodian server, all information inside the system is codified. So codifying method, built on the base of asymmetrical code with key firmness of 512 b. is used. In this case, different keys (personal and public) established with every entering to the system are used for codifying and decoding, i.e. the information is codified on public and become decoding on personal key base. In case of packet intercept for its decoding it should require choosing of 2 512 variants of keys that approximately corresponds to 1,3x10 154 combinations (it requires 4.3x10 137 years by variant choosing speed of 1 000 000 000 per second). System member identification is realized on electronic digital signature base – data in electronic form, received in the result of cryptographic altering and destined for signer identification. Electronic digital signature is drafted accordingly to the project of Ukraine "Electronic digital signature" law and Interstate standard 34.310-95. Besides, custodian server with data base is equipped with disk RAID 1 (reflecting). It guarantees constant work of system even in case of one of the disks disability (the system continues its functioning in full extent). To enable data reconstruction on the certain date, data base is archived on external information accumulation (CDR-disks). Order and terms of information electronic copies keeping are described by internal custodian documents. |