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008			050427s2005 th u|m rtt 0| a1eng d
035			_a.b11984636
099		9	_aAIT Thesis no.CS-05-31
100	0		_aNguyen Dinh Han
245	1	0	_aAccess control in outlook application
260			_aPathum Thani, Thailand : _bAsian Institute of Technology, _c2005
300			_a47 p. : _bill.
490	1		_aThesis ; _vno. CS-05-31
500			_aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Advanced Technologies
502			_aThesis (M.Sc.) - Asian Institute of Technology, 2005
520			_aToday, foreign code in the form of macros, scripts, e-mail attachments, etc. traveling from one machine to others and get executing at those machines. This leads to many potential risks for the machines that run foreign code. In this thesis I consider four typical models that deal with foreign code including sandboxing, code-signing, proof-carrying code and firewalling. In reality, foreign code that comes in the form of e-mail attachment causes several damages. Protecting the system from compromising by this kind of foreign code (or un-trusted program) is a critical issue in any e-mail client program, especially, in Outlook - the best well-known email client in the world. Although, Outlook provided many powerful security features to solve the above problem, they are still not enough. There exist some weaknesses and inconveniences in current Outlook's solution. To enhance security features for Outlook, I propose a new solution that takes advantages of Windows access control mechanisms to enforce an environment (restricted context), in which, each un-trusted program runs with certain restricted rights. When program runs in its restricted context, its accesses to the underlying system data and resources are controlled. So the safe of the system is guaranteed.
650		0	_aElectronic mail systems _xAccess control
700	1		_aPhan, Minh Dung, _eChairperson
700	1		_aGuha, Sumanta, _eExamination Committee
700	1		_aHuynh, Trung Luong, _eExamination Committee
810	2		_aAsian Institute of Technology. _tThesis ; _vno. CS-05-31
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B09565
907			_a.b11984636 _bmnait _cu
902			_a240401
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