منابع مشابه
Secure Internet Phone
This paper describes the design and implementation of a secure internet phone utilizing a smartcard-based public key infrastructure. First, available hardware and software based systems are discussed followed by a description of the architecture of our system. More detailed information on the public key infrastructure including the certification authority, the client and the public key server a...
متن کاملinternet security
generally, this article deals with the challenges and solutions facing the internet security. first, the article discusses the following subjects: the security of communication and information networks, the importance of the networks, the networks security precedence internet and computers crimes, the beginning of computer crimes, classifying computer crimes as well as the solutions proposed to...
متن کاملFramework of Multi-agents Internet Security System
Software agents are playing an increasing variety of roles in helping with automating Internet related tasks such as searching and electronic commerce [1]. Such agents are being used, or investigated, to assist with buying and selling goods over the Internet, browsing, indexing and maintaining the Internet [2]. Whilst these agents and several other implementations [3, 4] deal with the issue of ...
متن کاملDesign of Internet Phone (VoIP) for Voice Security using the VPN
The VoIP(Voice over IP) has been worldwide used and already put to practical use in many fields. However, it is needed to ensure secret of VoIP call in a special situation. It is relatively difficult to eaves-drop the commonly used PSTN in that it is connected with 1:1 circuit. However, it is difficult to ensure the secret of call on Internet because many users can connect to the Internet at th...
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دوره مشترک کارشناسی ارشد بازاریابی و تجارت الکترونیک دانشگاه تربیت مدرس_ دانشگاه تکنولوژی lule? چکیده پایان نامه عوامل موثر بر پذیرش اینترنت بانک توسط مشتریان پیشرفت فناوری اطلاعات و ارتباطات و به طور خاص رشد اینترنت جهت تراکنش های معاملات بازرگانی، تاثیر بسیار عمیقی در صنعت بانکداری داشته است.این در حالی ست که نفوذ بانکداری اینترنتی در کشورهای در حال توسعه بسیار کندتر از نفوذ آن ...
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ژورنال
عنوان ژورنال: Journal of Computer Science and Cybernetics
سال: 2012
ISSN: 1813-9663,1813-9663
DOI: 10.15625/1813-9663/21/4/1435