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OfficeScan - Trend Micro

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my_archive.z<br />

ip<br />

= 10MB(解壓縮後)<br />

\AAA.rar = 25MB(解壓縮後)<br />

\BBB.zip = 3MB(解壓縮後)<br />

\EEE.zip = 1MB(解壓縮後)<br />

\222.zi<br />

p<br />

= 2MB(解壓縮後)<br />

將依據「規則 2」檢查 my_archive.zip、BBB.zip、EEE.zip 和<br />

222.zip,因為這些檔案的合併大小低於 20MB 限制。將略過 AAA.rar。<br />

規則 2:壓縮層數上限<br />

指定層數內的檔案將標示為進行掃瞄。<br />

例如:<br />

my_archive.zip<br />

\BBB.zip \CCC.xls<br />

\DDD.txt<br />

如果您將限制設定為兩層:<br />

\EEE.zip \111.pdf<br />

• <strong>OfficeScan</strong> 將忽略 333.txt,因為它位於第三層。<br />

\222.zip \333.txt<br />

• <strong>OfficeScan</strong> will 將標示下列檔案進行掃瞄,然後檢查「規則 3」:<br />

• DDD.txt(位於第一層)<br />

• CCC.xls(位於第二層)<br />

• 111.pdf(位於第二層)<br />

Data Loss Prevention 策略<br />

9-41

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