Page 33 - 臺灣證券交易所2021年報

4) To strengthen information security of key market data and verification operations, key market data is backed up on a daily basis, and the sampling inspection of magnetic tape data storage and two tests of offsite backup were completed. 5) To enhance the operational security of the data centers, the TWSE assessed the feasibility of its protection against EMP and other new threats. 二、優化服務 (一)推廣交易資訊普及:與國內外計 25 家機構，完成即時交易資訊、延遲交易資訊、 收盤交易資訊、延遲指數資訊及即時交易資訊非揭示用途等相關資訊使用授權事 宜，促進臺股交易資訊公開普及與加值應用;並督導臺灣指數公司辦理 65 份指 數授權業務。 (二)網路資訊商店(Data E-Shop)功能增進服務:導入更直覺、友善的行動化介面， 提供以資訊訂購需求為導向的服務，並新增「自選個股歷史資料管理」、「會員 客製化服務管理」、「公開資訊觀測站主動派送服務網頁化」、「雙語化文字服務」 及「報表統計」等服務 ，投資人可依需求快速有效取得資訊。 2. Service Optimization 1) Promote accessibility of trading information: To promote transparency, accessibility, and value-added services, the TWSE completed market information service business with 25 domestic and foreign institutions, including real-time trading information, delayed trading information, after-market trading information, delayed index information, real-time trading information for non-display usage, and related information authorization operations. In 2021, Taiwan Index Plus Corp. Was supervised by the TWSE for 65 index authorization services. 2) Additional services for Data E-Shop: The TWSE has introduced a more intuitive and user-friendly mobile interface, providing users with services based on their information consumption needs. The new additions include personalized historical trading data, customizable member services, customizable information services through the MOPS website, bilingual services, and statistical analysis, providing investors quick and easy access to information in accordance with their needs. 31