Thematic Household Survey Report No. 52 主題性住戶統計調查第52 ...

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資訊科技保安Information technology security8.5 在統計時的 6 285 400 名 10 歲及以上人士中 , 大部分 (89.7%) 曾聽過「電腦病毒」( 包括 73.2% 知道其意思 ), 而 85.0% 則曾聽過「黑客入侵」( 包括 66.4% 知道其意思 )。相對較少部分人士 (17.8%) 曾聽過「阻斷服務」( 包括 9.2%知道其意思 )。與 2009 年 6 月至 8 月期間進行的類似統計調查的結果相比 , 在是次統計調查中曾聽過「電腦病毒」和「黑客入侵」及知道其意思的十歲及以上人士的百分比一般稍高。( 表 8.4)8.6 按經濟活動身分分析 , 學生曾聽過「電腦病毒」、「黑客入侵」及「阻斷服務」的比率最高 , 分別有 98.7%、96.7% 及 23.3% 的學生曾聽過該些名詞。從事經濟活動人士的相應比率分別為 96.4%、93.4% 及 21.6%。( 表 8.5、8.6 及 8.7)8.5 Of the 6 285 400 persons aged 10 and overat the time of enumeration, the majority (89.7%) hadheard of “computer virus” and 73.2% knew itsmeaning. Some 85.0% had heard of “hacking”,with 66.4% knowing its meaning. A comparativelysmaller proportion (17.8%) of them had heard of“denial of service”, with 9.2% knowing its meaning.As compared to the results of a similar surveyconducted in June - August 2009, the percentages ofpersons aged 10 and over who had heard and knewthe meaning of “computer virus” and “hacking”were generally a bit higher in the present survey.(Table 8.4)8.6 Analysed by economic activity status,students had the highest rate of having heard of“computer virus”, “hacking” and “denial of service”.Some 98.7%, 96.7% and 23.3% of the students hadheard of such terms respectively. Thecorresponding rates for economically active personswere 96.4%, 93.4% and 21.6% respectively.(Tables 8.5, 8.6 and 8.7)曾使用個人電腦的人士的資訊保安情況8.7 在統計前 12 個月內曾使用個人電腦的4 577 800 名 10 歲及以上人士中 ,40.2% 表示在統計前 12 個月內他們有為與個人事務有關的電腦檔案設定開啟密碼。此外 ,13.4% 表示在統計前 12 個月內有將與個人事務有關的電腦檔案加密。2009 年 6 月至 8 月的統計調查所得的相應百分比分別為 27.3% 及 7.0%。( 圖 8.2 及表 8.8)8.8 按經濟活動身分分析 , 從事經濟活動人士在統計前 12 個月內有為與個人事務有關的電腦檔案設定開啟密碼及有將與個人事務有關的電腦檔案加密的比率最高 , 分別為 45.0% 及15.7%。 ( 表 8.9 及 8.10)Issues relating to information security inrespect of persons who had used PC8.7 Among the 4 577 800 persons aged 10 andover who had used PC during the 12 months beforeenumeration, 40.2% cited that they had set passwordfor access to their computer files related to personalmatters during the 12 months before enumeration.Also, 13.4% cited that they had encrypted theircomputer files related to personal matters during the12 months before enumeration. The correspondingfigures for the June - August 2009 survey were27.3% and 7.0% respectively.(Chart 8.2 and Table 8.8)8.8 Analysed by economic activity status,economically active persons had the highest rate ofhaving set password for access to their computerfiles related to personal matters and havingencrypted their computer files related to personalmatters during the 12 months before enumeration, at45.0% and 15.7% respectively.(Tables 8.9 and 8.10)主題性住戶統計調查第 52 號報告書 Thematic Household Survey Report No. 52香港特別行政區政府統計處- 172 -Census and Statistics Department, Hong Kong Special Administrative Region
資訊科技保安Information technology security圖 8.1Chart 8.1按家中個人電腦有否執行保安措施 / 保安措施的類別劃分的家中有個人電+腦的住戶的百分比分布Percentage distribution of households with personal computer + (PC) athome by whether had carried out security measures / type of securitymeasures in the PC at home有否執行保安措施Whether had carried out security measures#保安措施的類別Type of security measures #93.7%安裝防毒軟件並定期更新Installed antivirus softwareand renew regularly92.5%安裝個人防火牆Installed personally firewall沒有No5.9%有Yes94.1%75.3%以防毒軟件定期掃描電腦Regularly scanned computerwith antivirus software62.8%定期安裝保安修補程式Regularly installed security patch56.1%定期為資料作備份Regularly backup files註釋 :+不包括掌上電腦及個人數碼助理。 Notes : + Excluding palm top and Personal DigitalAssistant (PDA).#可選擇多項答案。#Multiple answers were allowed.主題性住戶統計調查第 52 號報告書 Thematic Household Survey Report No. 52香港特別行政區政府統計處- 173 -Census and Statistics Department, Hong Kong Special Administrative Region
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主題性住戶統計調查
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統計圖表目錄表List of
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1引言Introduction背景1.1 因
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引言Introduction概念及定
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2統計調查結果摘要Sum
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統計調查結果摘要Summ
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個人電腦及互聯網的
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個人電腦的使用情況
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互聯網服務的使用情
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6電子商業服務的使
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電子商業服務的使用
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附錄 2: 曾出版的主題
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Thematic Household Survey Report No. 52 主題性住戶統計調查第52 ...

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