发明名称 |
PROGRAM INSTRUMENTATION METHOD AND APPARATUS FOR CONSTRAINING THE BEHAVIOR OF EMBEDDED SCRIPT IN DOCUMENTS |
摘要 |
A method and apparatus is disclosed herein for constraining the behavior of embedded script in documents using program instrumentation. In one embodiment, the method comprises downloading a document with a script program embedded therein, inspecting the script program, and rewriting the script program to cause behavior resulting from execution of the script to conform to one or more policies defining safety and security. The script program comprises self-modifying code (e.g., dynamically generated script). |
申请公布号 |
WO2008002456(A3) |
申请公布日期 |
2008.03.13 |
申请号 |
WO2007US14506 |
申请日期 |
2007.06.21 |
申请人 |
NTT DOCOMO, INC.;YU, DACHUAN;CHANDER, AJAY;ISLAM, NAYEEM |
发明人 |
YU, DACHUAN;CHANDER, AJAY;ISLAM, NAYEEM |
分类号 |
G06F21/00;H04L29/06 |
主分类号 |
G06F21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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