NDLI: Restoration and audit of Internet e-mail based on TCP stream reassembling

Content Provider	IEEE Xplore Digital Library
Author	Wang Zhimin Jia Xiaolin
Copyright Year	2003
Description	Author affiliation: Xi'an Jiaotong Univ., China (Wang Zhimin; Jia Xiaolin)
Abstract	With the ceaseless development of Internet/intranet application, Internet e-mail has become one of the most important ways for people and enterprises to communicate with each other. However, in enterprises, a great deal of sensitive data, such as product reports, statistic data, may be divulged through the mail system by the provocateur. So, checking the outgoing e-mail is an effective means to protect sensitive data in the enterprises. As a network application service, the e-mail is based on simple mail transfer protocol (SMTP). According to some defects exists in mail checking system nowadays, the technology of TCP stream reassembling is proposed to restore the whole e-mail text and attachment in this paper, and audit the completed e-mail file using MIME standard and improved pattern match algorithm. Finally, the framework of implementation is illustrated using Win Pcap library.
Sponsorship	China Inst. Commun. (CIC) Chinese Inst. Electron. (CIE)
Starting Page	368
Ending Page	371
File Size	239862
Page Count	4
File Format	PDF
ISBN	7563506861
DOI	10.1109/ICCT.2003.1209100
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-04-09
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	China Institute of Communications(CIC)
Subject Keyword	Internet Electronic mail Postal services Protocols Ethernet networks Statistics Joining processes Web server Protection System testing
Content Type	Text
Resource Type	Article

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