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Methods of users autentization in IS
Nazaryan, Armen ; Balada, Jakub (advisor) ; Buchalcevová, Alena (referee)
The Objectives were it to inform the work of outsider Even Slightly hip readers of information technology to the Characteristics of authentication technologies, Their Advantages and disadvantages of a Retrospective Comparison of Methods of logging. Paper outlines the Implementation Process and describes its examples. The Practical Part of the Imperfection of Technology Shows Some errors and biometric security Methods. The structure of work is Divided Into 4 Basic Headings, ergot, authentication methods, Basic Characteristics of names and passwords, and Their proper use, and the Implementation Process and Practical part, the two WHERE Attempts to break the biometric security. Both Attempts were also we Contribution on Methods of authentication. The experience I gained Valuable during Their Performance In the future I definitely has more efforts to keep sensitive data and Forms of Access, The Greatest caution.
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Identity Management
Fryaufová, Lucie ; Svatá, Vlasta (advisor) ; Ondruška, Marek (referee)
The topic of this thesis is focused on the issues of the Identity Management. The author of the work describes the possibilities using this concept and application Identity Management in organizations. This issue is not oriented just from the point of Information security where this area belongs. The goal of this work is to create a framework of the process Identity Management by using best practises and standards. The context of the work should describe new trends and using special tools for safety work with process of Identity Management and the risk in area of the Identity Management. To achieve these goals which are mentioned above is ensured by using analysis of information sources and consulting with professionals from organization. The benefit of this work is provide comparison of teoretical knowledges with practical usage in organization and its recommendation to improve the process Identity Management.
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Password management in the enterprise network
Turanský, Jan ; Pavlíček, Luboš (advisor) ; Klíma, Tomáš (referee)
The aim of this bachelor work is to describe and evaluate the importance and options of password management in the enterprise. Almost each enterprise owns important documents with valuable information, which are saved to it' s servers or hard drives. Safe password management protects these information against attackers, who try to gain them and misuse. In a practical part is described actual password management in a specific enterprise with evaluation and with recommendation to improvement if necessary.
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Identity management in the SaaS environment
Krčma, Marek ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
This bachelor thesis deals with the identity management in the SaaS environment. The first part of the thesis defines and connects the areas which identity management is related. These areas are: cloud computing, authentication and authorization, legislation and standards. In areas of cloud computing, authentication and authorization is taken emphasis on security issues. The next part of the thesis compares three authentication and authorization standards (OpenID, OAuth and SAML) that are appropriate solution of the identity management in SaaS applications. The thesis defines the specifics for each standard and specifies the requirements for effective implementation. The last part describes how to implement OpenID authentication standard in an existing web application.
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Password management systems
Karády, Gabriel ; Pavlíček, Luboš (advisor) ; Gála, Libor (referee)
The purpose of this thesis is to describe and compare password managers for users and small teams on different software and hardware platforms. It deals with the problem area of passwords in general, user habits, and comfort and password quality. It further introduces and categorizes password managers and compares a few of them by several criteria, from security -- used encryption and its cryptanalysis, user protection from malware -- through usability -- the abilities and ease of use of the tool, its integration with applications and the operating system -- up to teamwork enhancements -- synchronization abilities and sharing of both single passwords and password databases.
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Internal Certification Authority
Kolb, Jiří ; Pavlíček, Luboš (advisor) ; Bumbala, Jan (referee)
With the rising number of internet users emerged the need for mutual authentication and secure communication. In the open environment of the Internet, this service is provided by a trusted third party using asymetric cryptography. This trusted third party - called Certification Authority - provides identification of the communication partners and the security of their communication through certificates it issues. Many large companies use certification authorities today. The goal of my thesis is the design and implementation of a CA for a small company, along with an evaluation of the benefits of introducing this new technology.
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Electronic Banking
Bessenyey, Ilona ; Zetek, Pavel (advisor)
This thesis deals with the electronic banking and issues related to direct banking. It analyzes the spectrum of direct banking products offered by the Czech banking sector, such as payment cards, telephone banking, mobile banking, internet banking, PDA banking, self-service banking area and television banking. The thesis also describes the risks of direct banking and tries to predict future development of electronic banking.
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SAML and XACML as a New Way of Identity Management
Brechlerová, Dagmar
Today, the number of websites that are offering personalised web content ( some special information for somebody) are growing rapidly. To provide personalised content,websites require users to identify themselves, which is typically done by giving the user an account with an associated user name and password or other secure information. Security Assertion Markup Language (SAML) is an open standard defined by the OASIS. SAML provides a common language that online entities can use to universally share and exchange security information. Extensible Access Control Markup Language (XACML) is an XML based language for access control. The policy language is used to express acces control policies who can do what. SAML and XACML can be used for very complex identity management, for acces control policy. This paper is about the possibility how to use XACML and SAML for identity management. One model of authetication and authorization by XACML and SAML is presented here, too
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