%u672c%u8a18%u4e8b%u306f%u3001Microsoft Malware Protection Center %u306e%u30d6%u30ed%u30b0 “New Security Intelligence Report, new data, new perspectives” (2013 %u5e74 10 %u6708 29 %u65e5%u516c%u958b) %u3092%u7ffb%u8a33%u3057%u305f%u8a18%u4e8b%u3067%u3059%u3002
%u672c%u65e5%u3001%u30de%u30a4%u30af%u30ed%u30bd%u30d5%u30c8%u306f %u30de%u30a4%u30af%u30ed%u30bd%u30d5%u30c8 %u30bb%u30ad%u30e5%u30ea%u30c6%u30a3 %u30a4%u30f3%u30c6%u30ea%u30b8%u30a7%u30f3%u30b9 %u30ec%u30dd%u30fc%u30c8 (SIRv15) (%u82f1%u8a9e%u7248) %u306e%u7b2c 15 %u7248%u3092%u516c%u958b%u3057%u307e%u3057%u305f%u3002%u3053%u306e%u30ec%u30dd%u30fc%u30c8%u306f%u3001%u4e16%u754c%u4e2d%u306e%u83ab%u5927%u306a%u6570%u306e%u30b7%u30b9%u30c6%u30e0%u3001%u304a%u3088%u3073%u5e7e%u3064%u304b%u306e%u30a4%u30f3%u30bf%u30fc%u30cd%u30c3%u30c8%u306e%u6d3b%u767a%u306a%u30aa%u30f3%u30e9%u30a4%u30f3 %u30b5%u30fc%u30d3%u30b9%u306e%u30c7%u30fc%u30bf%u306b%u57fa%u3065%u3044%u3066%u3001%u30de%u30eb%u30a6%u30a7%u30a2%u3001%u60aa%u7528%u306b%u3064%u3044%u3066%u5206%u6790%u3057%u3066%u3044%u307e%u3059%u3002
%u6628%u5e74%u4e2d%u3001%u79c1%u9054%u306f%u30bb%u30ad%u30e5%u30ea%u30c6%u30a3 %u30a4%u30f3%u30c6%u30ea%u30b8%u30a7%u30f3%u30b9 %u30ec%u30dd%u30fc%u30c8%u306e%u7b2c 15 %u7248%u306b%u3064%u3044%u3066%u4f01%u753b%u3057%u3066%u3044%u307e%u3057%u305f%u3002%u304a%u5ba2%u69d8%u306b%u63d0%u4f9b%u3059%u308b%u30ac%u30a4%u30c0%u30f3%u30b9%u306e%u7bc4%u56f2%u3001%u304a%u3088%u3073%u6b63%u78ba%u6027%u3092%u5411%u4e0a%u3059%u308b%u305f%u3081%u306b%u306f%u3069%u3046%u3059%u308c%u3070%u826f%u3044%u306e%u304b%u8003%u616e%u3057%u305f%u305f%u3081%u3001%u904e%u53bb%u306e%u30ec%u30dd%u30fc%u30c8%u3067%u63d0%u4f9b%u3057%u305f%u30c7%u30fc%u30bf%u4ee5%u4e0a%u306b%u30de%u30eb%u30a6%u30a7%u30a2%u306e%u8513%u5ef6%u7387%u3092%u6700%u3082%u826f%u304f%u793a%u3059%u306b%u306f%u3069%u3046%u3057%u305f%u3089%u826f%u3044%u304b%u306b%u3064%u3044%u3066%u719f%u616e%u3057%u307e%u3057%u305f%u3002
%u79c1%u9054%u306f%u3001%u30ea%u30a2%u30eb%u30bf%u30a4%u30e0%u306e%u9632%u5fa1%u88fd%u54c1%u306b%u57fa%u3065%u3044%u3066%u30de%u30eb%u30a6%u30a7%u30a2%u306e%u5f71%u97ff%u5ea6%u3092%u6e2c%u308b%u6e2c%u5b9a%u57fa%u6e96%u3092%u8a2d%u3051%u308b%u5fc5%u8981%u304c%u3042%u308a%u307e%u3057%u305f%u3002
%u79c1%u9054%u306f%u3001%u65e2%u306b%u3001%u611f%u67d3%u7387%u306b%u3064%u3044%u3066%u306f%u60aa%u610f%u306e%u3042%u308b%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u306e%u524a%u9664%u30c4%u30fc%u30eb (MSRT) %u3092 1,000 %u56de%u5b9f%u884c%u3057%u305f%u5834%u5408%u306b%u99c6%u9664%u3092%u53d7%u3051%u305f%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u306e%u6570%u3092%u793a%u3059 Computers Cleaned per Mille (CCM) %u3068%u547c%u3070%u308c%u308b%u6e2c%u5b9a%u57fa%u6e96%u3092%u4f7f%u7528%u3057%u3066%u5831%u544a%u3057%u3066%u3044%u307e%u3059%u3002%u3053%u308c%u306b%u3088%u308a%u3001%u611f%u67d3%u304c%u3044%u304b%u306b%u5e83%u7bc4%u306b%u5e83%u304c%u3063%u3066%u3044%u308b%u306e%u304b%u8aac%u660e%u3059%u308b%u3053%u3068%u304c%u53ef%u80fd%u3067%u3059%u3002
%u73fe%u5728%u3001%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u306b%u5f71%u97ff%u3092%u4e0e%u3048%u3066%u3044%u308b%u8105%u5a01%u306e%u7bc4%u56f2%u306b%u3064%u3044%u3066%u3088%u308a%u6df1%u304f%u7406%u89e3%u3059%u308b%u305f%u3081%u306b%u306f%u3001%u6c7a%u3057%u3066%u611f%u67d3%u306b%u3064%u306a%u304c%u3089%u306a%u3044%u8a66%u307f%u3092%u542b%u3080%u3001%u611f%u67d3%u306e%u8a66%u307f%u306b%u3064%u3044%u3066%u8003%u616e%u3059%u308b%u3053%u3068%u304c%u76ca%u3005%u91cd%u8981%u306b%u306a%u3063%u3066%u304d%u3066%u3044%u307e%u3059%u3002%u3053%u306e%u30c7%u30fc%u30bf%u306f%u3001%u30ea%u30a2%u30eb%u30bf%u30a4%u30e0%u306e%u30bb%u30ad%u30e5%u30ea%u30c6%u30a3%u88fd%u54c1%u306b%u3088%u3063%u3066%u306e%u307f%u63d0%u4f9b%u3055%u308c%u308b%u3082%u306e%u3067%u3059%u304c%u3001%u3053%u308c%u306f%u3001%u65b0%u305f%u306a%u6e2c%u5b9a%u57fa%u6e96%u300c%u906d%u9047%u7387%u300d%u3067%u6e2c%u3089%u308c%u3066%u3044%u307e%u3059%u3002%u906d%u9047%u7387%u3068%u306f%u3001%u30de%u30eb%u30a6%u30a7%u30a2%u3092%u5076%u7136%u898b%u3064%u3051%u308b%u3001%u3042%u308b%u3044%u306f%u906d%u9047%u3059%u308b%u3001%u30de%u30a4%u30af%u30ed%u30bd%u30d5%u30c8%u306e%u30ea%u30a2%u30eb%u30bf%u30a4%u30e0%u306e%u30bb%u30ad%u30e5%u30ea%u30c6%u30a3%u88fd%u54c1%u3092%u7a3c%u50cd%u3057%u3066%u3044%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u306e%u5272%u5408%u3067%u3059%u3002%u4e26%u3079%u3066%u898b%u6bd4%u3079%u308b%u3068%u3001%u611f%u67d3%u7387%u3001%u304a%u3088%u3073%u906d%u9047%u7387%u306f%u30de%u30eb%u30a6%u30a7%u30a2%u306e%u5168%u4f53%u50cf%u3092%u898b%u308b%u5834%u5408%u306b%u7570%u306a%u308b%u8996%u70b9%u3092%u6388%u3051%u3066%u304f%u308c%u3001%u5b9f%u614b%u3092%u89e3%u660e%u3059%u308b%u3053%u3068%u3067%u3088%u308a%u60c5%u5831%u306b%u901a%u3058%u305f%u30ea%u30b9%u30af%u8a55%u4fa1%u306b%u8ca2%u732e%u3057%u307e%u3059%u3002
%u4f8b%u3048%u3070%u3001%u6628%u5e74%u4e2d%u306e%u906d%u9047%u7387%u3001%u304a%u3088%u3073%u611f%u67d3%u7387%u306b%u3088%u308b%u5206%u6790%u3067%u6d6e%u4e0a%u3057%u305f%u30ad%u30fc%u3068%u306a%u308b%u767a%u898b%u306e 1 %u3064%u306f%u3001Windows XP %u3092%u7a3c%u50cd%u3057%u3066%u3044%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u304c Windows 7 %u3092%u7a3c%u50cd%u3057%u3066%u3044%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u3068%u540c%u7a0b%u5ea6%u306e%u30de%u30eb%u30a6%u30a7%u30a2%u306b%u906d%u9047%u3057%u3066%u3044%u305f%u3068%u3044%u3046%u3082%u306e%u3067%u3057%u305f%u3002Windows XP %u3092%u4f7f%u7528%u3059%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u306f%u3001%u305d%u306e%u4ed6%u306e%u30aa%u30da%u30ec%u30fc%u30c6%u30a3%u30f3%u30b0 %u30b7%u30b9%u30c6%u30e0%u306b%u6bd4%u3079%u3066%u3088%u308a%u591a%u304f%u306e%u611f%u67d3%u306b%u898b%u821e%u308f%u308c%u3066%u3044%u307e%u3057%u305f%u3002%u5b9f%u969b%u3001Windows XP %u306e%u611f%u67d3%u7387%u306f Windows 8 %u3068%u6bd4%u3079%u3066 6 %u500d%u3082%u9ad8%u304b%u3063%u305f%u306e%u3067%u3059%u3002
%u56f3 1: Windows %u30aa%u30da%u30ec%u30fc%u30c6%u30a3%u30f3%u30b0%u30b7%u30b9%u30c6%u30e0%u306b%u304a%u3051%u308b%u611f%u67d3%u7387%u3001%u304a%u3088%u3073%u906d%u9047%u7387
%u4eca%u5f8c%u3001%u79c1%u9054%u306f 2014 %u5e74 4 %u6708 8 %u65e5%u306e%u30b5%u30dd%u30fc%u30c8%u7d42%u4e86%u65e5%u3092%u8e0f%u307e%u3048%u3001Windows XP %u306b%u3064%u3044%u3066%u3088%u308a%u6df1%u3044%u5206%u6790%u3092%u884c%u3063%u305f%u30d6%u30ed%u30b0%u3092%u516c%u958b%u3057%u307e%u3059%u3002Tim Rains %u3082%u3001%u3053%u306e%u554f%u984c%u306b%u3064%u3044%u3066 %u6700%u65b0%u306e%u30d6%u30ed%u30b0 (%u82f1%u8a9e%u60c5%u5831)%u3067%u3055%u3089%u306b%u89e3%u8aac%u3057%u3066%u3044%u307e%u3059%u3002
%u79c1%u9054%u306e%u5168%u4f53%u50cf%u5206%u6790%u3067%u306f%u3001%u6df1%u523b%u5ea6%u306b%u57fa%u3065%u3044%u3066%u3001%u671b%u307e%u3057%u304f%u306a%u3044%u53ef%u80fd%u6027%u304c%u3042%u308b%u60aa%u8cea%u306a%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u304b%u3089%u30de%u30eb%u30a6%u30a7%u30a2%u3092%u9664%u5916%u3057%u3066%u3044%u307e%u3059%u3002%u91cd%u8981/%u6df1%u523b%u306a%u8105%u5a01%u306f%u3001%u88fd%u54c1%u304c%u81ea%u52d5%u7684%u306b%u3053%u308c%u3089%u306e%u8105%u5a01%u3092%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u304b%u3089%u9664%u53bb%u3059%u308b%u306e%u306b%u5341%u5206%u306a%u7a0b%u6df1%u523b%u3067%u3042%u308b%u305f%u3081%u3001%u3053%u306e%u533a%u5225%u306f%u91cd%u8981%u3067%u3059%u3002%u8b66%u544a/%u6ce8%u610f%u306e%u8105%u5a01%u306f%u3001%u3053%u306e SIR %u3067%u306f%u671b%u307e%u3057%u304f%u306a%u3044%u53ef%u80fd%u6027%u304c%u3042%u308b%u60aa%u8cea%u306a%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u306b%u5206%u985e%u3057%u3066%u304a%u308a%u3001%u9694%u96e2%u3059%u308b%u304b%u9664%u53bb%u3059%u308b%u304b%u306f%u30e6%u30fc%u30b6%u30fc%u6b21%u7b2c%u3067%u3059%u3002
%u307e%u305f%u3001%u30de%u30eb%u30a6%u30a7%u30a2%u3001%u304a%u3088%u3073%u671b%u307e%u3057%u304f%u306a%u3044%u53ef%u80fd%u6027%u304c%u3042%u308b%u60aa%u8cea%u306a%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u306b%u304a%u3051%u308b%u3001%u6700%u5927%u906d%u9047%u7387%u3001%u304a%u3088%u3073%u6700%u4f4e%u906d%u9047%u7387%u306b%u3064%u3044%u3066%u56fd%u3054%u3068%u306e%u50be%u5411%u3092%u7d39%u4ecb%u3057%u3066%u3044%u307e%u3059%u3002%u8907%u6570%u306e%u56fd%u304c%u3001%u671b%u307e%u3057%u304f%u306a%u3044%u53ef%u80fd%u6027%u304c%u3042%u308b%u60aa%u8cea%u306a%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u306b%u3064%u3044%u3066%u3001%u6700%u5927%u3001%u304a%u3088%u3073%u6700%u4f4e%u306e%u30ea%u30b9%u30c8%u306b%u63b2%u8f09%u3055%u308c%u3066%u3044%u307e%u3059%u304c%u3001%u30de%u30eb%u30a6%u30a7%u30a2%u306b%u3064%u3044%u3066%u306f%u8a72%u5f53%u3057%u307e%u305b%u3093%u3067%u3057%u305f%u3002%u3053%u308c%u306b%u3088%u308a%u3001%u7279%u5b9a%u306e%u5730%u57df%u306b%u304a%u3051%u308b%u671b%u307e%u3057%u304f%u306a%u3044%u53ef%u80fd%u6027%u304c%u3042%u308b%u60aa%u8cea%u306a%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u306e%u5f71%u97ff%u306b%u3064%u3044%u3066%u7d50%u8ad6%u3092%u5c0e%u304f%u3053%u3068%u304c%u3067%u304d%u308b%u3060%u3051%u3067%u306f%u306a%u304f%u3001%u7570%u306a%u308b%u5730%u57df%u304c%u76f4%u9762%u3057%u3066%u3044%u308b%u6df1%u523b%u306a%u8105%u5a01%u306b%u7684%u3092%u7d5e%u308b%u3053%u3068%u304c%u3067%u304d%u307e%u3059%u3002
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%u56f3 2: 2013 %u5e74%u7b2c 2 %u56db%u534a%u671f%u306b%u304a%u3044%u3066%u3001%u691c%u51fa%u3092%u5831%u544a%u3057%u3066%u3044%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u3067%u306e%u3001%u5168%u4e16%u754c%u3001%u304a%u3088%u3073 10 %u5730%u57df%u3067%u306e%u8105%u5a01%u5225%u306e%u8513%u5ef6%u7387%u3002%u305d%u308c%u305e%u308c%u306e%u5730%u57df%u3067%u306e%u5408%u8a08%u306f%u30011 %u30ab%u30c6%u30b4%u30ea%u4ee5%u4e0a%u306b%u3064%u3044%u3066%u8105%u5a01%u3092%u5831%u544a%u3057%u3066%u3044%u308b%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u3082%u3042%u308b%u305f%u3081%u3001100 % %u3092%u8d85%u3048%u308b%u5834%u5408%u3082%u3042%u308a%u307e%u3059%u3002
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SIR %u3092%u3054%u89a7%u3044%u305f%u3060%u304d%u3001%u4ed6%u306e%u4eba%u306b%u3082%u8aad%u3080%u3088%u3046%u306b%u3059%u3059%u3081%u3001%u30a2%u30af%u30b7%u30e7%u30f3%u3092%u5b9f%u884c%u3057%u3066%u3001%u30b3%u30f3%u30d4%u30e5%u30fc%u30bf%u30fc%u3001%u304a%u3088%u3073%u7d44%u7e54%u3092%u60aa%u610f%u306e%u3042%u308b%u30bd%u30d5%u30c8%u30a6%u30a7%u30a2%u304b%u3089%u4fdd%u8b77%u3059%u308b%u305f%u3081%u306e%u30ea%u30bd%u30fc%u30b9%u3068%u3057%u3066%u4f7f%u7528%u3044%u305f%u3060%u304f%u3053%u3068%u3092%u9858%u3063%u3066%u304a%u308a%u307e%u3059%u3002
Vidya Sekhar
MMPC
Blog Post by: JSECTEAM