PKI - Advantages and Obstacles

نویسندگان

  • A. Jancic
  • Matthew J. Warren
چکیده

Electronic communications have become the most important kind of communications in business. However, trust, privacy and security have become the great challenges for business and governments around the globe. The Public Key Infrastructure (PKI) model tries to solve these issues and make the Internet more secure. This paper explains the main purposes of PKI and addresses some of the major issues and obstacles that face PKI technology today.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Security Advantages of Hardware Tokens over Software Tokens for PKI Applications

.......................................................................................................3 Background ..................................................................................................4 Soft Tokens and Their Vulnerabilities ..........................................................5 Hardware Tokens and Smart Cards ......................................................

متن کامل

PKI Interoperability: Still an Issue? A Solution in the X.509 Realm

There exist many obstacles that slow the global adoption of public key infrastructure (PKI) technology. The PKI interoperability problem, being poorly understood, is one of the most confusing. In this paper, we clarify the PKI interoperability issue by exploring both the juridical and technical domains. We demonstrate the origin of the PKI interoperability problem by determining its root causes...

متن کامل

Modelling Trust Structures for Public Key Infrastructures

The development of Public Key Infrastructures (PKIs) is highly desirable to support secure digital transactions and communications throughout existing networks. It is important to adopt a particular trust structure or PKI model at an early stage as this forms a basis for the PKI’s development. Many PKI models have been proposed but use only natural language descriptions. We apply a simple forma...

متن کامل

Simple PKI

In this paper we discuss the SPKI standard as an alternative to the current X.509 and OpenPGP standards. The paper starts with a short history of PKI, and assesses the current state and the various flaws in the X.509 and OpenPGP standards. Then the main part of this paper explains the concepts of SPKI, and discusses how SPKI supports various notions of trust. Finally the paper concludes with an...

متن کامل

شناسایی موانع پیاده سازی دولت الکترونیک در دستگاه های دولتی استان قم

This paper tries to identify obstacles of implementation of e-government in Ghom Province. With consideration to the review of the related literature and based on the obstacles of implementation of e-government, a questionnaire was designed with 65 questions handed out among in the statistical population of the research, composed of managers, employees and experts familiar with e-government in ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2004