【資料】
◆Security Threat Report 2013 (Sophos)
http://www.sophos.com/en-us/security-news-trends/reports/security-threat-report.aspx
【資料】
◆Security Threat Report 2013 (Sophos)
http://www.sophos.com/en-us/security-news-trends/reports/security-threat-report.aspx
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