Transparent Proxy for Secure E-Mail
نویسندگان
چکیده
منابع مشابه
Transparent Internet E-mail Security
This paper describes the design and prototype implementation of a comprehensive system for securing Internet e-mail transparently, so that the only user intervention required is the initial setup and speciication of a trust policy. Our system uses the PolicyMaker trust management engine for evaluating the trustworthiness of keys, in particular whether the given binding between key and name is v...
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The LANL transparent web proxy lets authorized external users originating from the Internet to securely access internal intranet web content and applications normally blocked by a firewall. Unauthenticated access is still, of course, denied. The proxy is transparent in that no changes to browsers, user interaction, or intranet web servers are necessary. The proxy, a few thousand lines of C runn...
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In this paper, a practical and secure e-mail system (called “PractiSES”) that performs public key distribution and management in a unique way is proposed. PractiSES is a network of several domains. At the domain level, a designated PractiSES server, which is trusted by all users of that domain, distributes the public keys. If a user needs another user’s public key at a different domain, then in...
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This paper argues that the increasing use of proxies is not a stop-gap measure, but rather, that proxies play a fundamental role in the Internet architecture: They bridge discontinuities between different regions of the Internet. To be effective, however, proxies need to coordinate and communicate with each other. Toward this end, this paper describes a signalling protocol that can be used to e...
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An efficient and secure protocol in certified e-mail delivery is proposed in this paper. With the widespread use of public Internet, communication via electronic mail (e-mail) becomes a convenience application instead of traditional manuscript letter. People can easily append his/her digital signature to the email in order to achieve the goal of non-repudiation of origin. However, the evidence ...
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ژورنال
عنوان ژورنال: Journal of Electrical Engineering
سال: 2010
ISSN: 1335-3632
DOI: 10.2478/v10187-010-0026-3