摘要:
在物聯(lián)網(wǎng)高速發(fā)展的同時(shí), 也暴露出一系列的安全問(wèn)題.本文首先總結(jié)了物聯(lián)網(wǎng)卡業(yè)務(wù)運(yùn)營(yíng)過(guò)程中出現(xiàn)的風(fēng)險(xiǎn)場(chǎng)景, 然后探討了物聯(lián)網(wǎng)卡風(fēng)險(xiǎn)行為特征的提取方法, 最后提出了物聯(lián)網(wǎng)卡異常行為的提取規(guī)則, 搭建物聯(lián)網(wǎng)業(yè)務(wù)運(yùn)營(yíng)風(fēng)險(xiǎn)監(jiān)控系統(tǒng), 以告警并協(xié)助處理異常網(wǎng)卡, 保障物聯(lián)網(wǎng)的完全運(yùn)營(yíng).%Along with the rapid development of Internet of things, a series of security problems have been exposed.■
摘要:
介紹交互式數(shù)字電視系統(tǒng)的組成和技術(shù)實(shí)現(xiàn)方式,探討交互式數(shù)字電視系統(tǒng)的一些關(guān)鍵技術(shù),并提出云計(jì)算、可下載無(wú)卡CA等新技術(shù)將運(yùn)用到交互式數(shù)字電視系統(tǒng)中。%This paper introduces the composition of interactive digital TV system , and introduces some key techniques of interactive digital TV system , and finally puts forward the cloud computing , can be downloaded no card CA and other new technologies will be applied to the interactive digital TV system .
摘要:
圍繞數(shù)字電視應(yīng)用中的密碼學(xué)技術(shù),包括安全性、機(jī)卡分離、軟硬分離,并對(duì)有線與衛(wèi)星數(shù)字電視應(yīng)用等方面的現(xiàn)狀作了較為全面、深入客觀的比較性分析.最后,提出一些看法與展望,指出在三網(wǎng)融合下的開(kāi)放下載無(wú)卡CA是數(shù)字電視密碼學(xué)技術(shù)發(fā)展方向.%In this paper, the overall and thorough objective analysis upon cryptography technology application situation at digital television system is provided, which contains safety, machine card separation, software and hardware independent, cable and digital satellite television technology. Suggestions and prospects are proposed and it is also pointed out that the open download non-card CA under three net fusions is the developing direction of cryptography technology used in DTV.