Trusted Network Connect Of Trusted Computing Group (Tcg) With 802.1x Port Based Authentication

4027 words - 16 pages

Abstract— Trusted Computing Group (TCG) is providing a great effort to provide network security at every level, that’s why the technologies of trusted computing group are spreading very rapidly and will become the most leading technologies in next few years. Always there are Threats to networks, which create need for some features to secure the network at end point admission. The flow of information must be confident and data integrity measures should also be followed. The models provided by trusted computing group provides high and powerful security features, TNC: Trusted Network Connect is a technology provided by TCG, which provides security both at hardware and software platforms. TNC is basically used for NAC (Authentication Purpose). The Architecture of NAC provides a clear background of how a network can be made secure and how to avoid unauthorized access. IEEE 802.1x is a standard which provide port based network access control and protect the network from unauthorized access. If the access register is unauthorized then access is given but access is not given when the access is unauthorized. IEEE 802.1x is basically used for authentication and authorization purpose. This paper aims to review the literature of trusted computing in context of trusted network connect and 802.1x port based authentication using NAC.
Keywords- Trusted network connect; 802.1x; Network access control; Security mechanisms; EAP
Security is often seen as exclusive requirement in networking, providing security is an important issue. A lot of problems are there so a lot of security measures should be provided. Security is more important than ever before due to many reasons. When a network is implemented poorly, security threats and attacks are always there. But if that network is made fully secure by implementing high level of security, the security threats will be fewer in number. Security is required at every level of network. Some sort of security features are to be used by implementing on a hardware security, so that the users accessing the network from outside are made authorized and should be authenticated and then must be given access. This paper aims to review the application of trusted computing for securing different networks. There is a need to provide secure access control, the flow of information must be confidential and data integrity measures should also be followed by the network.
The objective of this paper is literature review and to provide a critical review of the literature and at last provide the concluded results from the whole work. The paper mainly focuses to study the trusted computing environment and the study of port based authentication.
In particular, we tend to trust the computer on the desk in front of us to do the right thing. Or rather, we may not truly trust it, but we have little alternative. This is our starting point for thinking about trusted systems. We may believe that we know what software is installed on...

Find Another Essay On Trusted Network Connect of Trusted Computing Group (TCG) With 802.1x Port based Authentication

Of what use is knowledge of the social psychology of group behavior to the theory and practice of contemporary HRM? Illustrate with examples.

2858 words - 11 pages characteristics like coherence and psychological solidarity which can be a great assetto organisations when management and group goals are in line. Thus, management process must take into account both formal and informal groups when dealing with almost any aspect of the organisation.Practical reasons for joining or forming a group may include economic, security or social reasons (Luthans, 2005), recently a study found that minority employees

What would be the advantages and potential difficulties of running some reminiscence sessions with a group of older people at a day centre?

1769 words - 7 pages to people who do not fit or feel they belong elsewhere(Block 4, p72). However, there could be difficulties in knowing how much of ones self to share with the group due to unwanted reactions. For some people, it can bring up many painful memories from the past, making the session traumatic for them. These could be feelings or memories they have about the war maybe they were evacuees or have vivid memories of there home being destroyed. A

Childhood in literature Discuss with reference to either one object type, or a group of objects that constitute the material culture of children

2183 words - 9 pages There seems to be a fundamental epistemological difference between how we regard modern children and how we understand children in the past(Derevenski, JS, 2000)Discuss with reference to either one object type, or a group of objects that constitute the material culture of children.Conspicuous by their presence (or relative absence), and originating from hand as well as industrialised production, furniture and artefacts for children communicate

'The freedom experienced by the women of the Spartan citizen group contrasted surprisingly with the lack of freedom experienced by the other groups in Spartan society.' Discuss this statement.

1886 words - 8 pages why the Spartan Constitution was reprehensible.In a frequently quoted incident, the wife of King Leonidas was allegedly asked why Spartan women were the only women in Greece who "ruled" their husbands. Gorgo replied, "Because we are the only women who give birth to men." In other words, only men with the self-confidence to accept women as equals were men at all.In contrast to the freedom experienced by the women of the Spartan citizen group the

VaR is a method of assessing risk that uses standard statistical tehniques routinely used in other tehnical fields. Based on firm scientific foundations, VaR provides users with a summary measure of...

3789 words - 15 pages poor supervision and management of financial risks. Spurred into action, financial institutions and regulators turnet to value at risk, an easy-to understand metod for quantifying market risk.VaR is a method of assessing risk that uses standard statistical tehniques routinely used in other tehnical fields. Formally VaR measures the worst expected loss over a given horizon under normal market conditions at a given confidence level. Based on firm

"A New Home with New Freedoms." Anthropological Essay on a group of Russian Immigrants living in a small town.

2254 words - 9 pages A New Home with New Freedoms. I did not have to travel far from home to research my subjects. In fact, it took just five minutes by automobile to pull onto the snow covered streets of Northfield Green. A small retirement community off Allen Avenue in Boston, MA, Northfield Green provides government subsidized housing, with a minimum age requirement for the occupant being 62 years of age. Although the majority of the senior citizens that the

Analyse any one film or group of films in relation to its social and ideological context: "The Cabinet of Dr. Caligari" along with "The Student of Prague".

2611 words - 10 pages ability to optimise a country as a whole, "the country being twentieth century Germany, uneasy with itself and troubled by a modernity yet to bring more appalling disasters upon Europe"I have chosen these two films specifically as I believe they hold key components needed to develop my argument in regards to the social ideologies of Weimar Germany. These components, along with many others, are their affiliation with the Faust legend and the

"The United Nations Declaration of Human Rights is a wish list drawn up by a group of "bleeding heart liberals" who are completely out of touch with the real world"

599 words - 2 pages fairness will prevail in these areas, the unrest and disturbances, violence and hate would reach irreversibly damaging levels. With the risk of war increasing among nations, it would prove catastrophic if the nations were at war with themselves as well.The long term goal for The Declaration appears to be that some day the world and all it's peoples will live in harmony. While this, in it's self, may seem like a unaccomplishable feat, many of the

Wireless Network Security

3559 words - 14 pages wired network and other wireless clients through the wireless AP. Wireless APs are not mobile and act as peripheral bridge devices that extend a wired network. Ports: A port is a channel of a device that can support a single point-to-point connection. For IEEE 802.11b, a port is an association, a logical entity over which a single wireless connection is made. A typical wireless client with a single wireless network adapter has one port and can

Wireless Network Technology

1921 words - 8 pages together with users (Zhang, Y, Zheng, J & Hu, H 2009). Authentication by Kerberos is not based on IP addresses so it is regarded as secure, physical security of network host is not needed, it do not happen in plaintext, and also it do not faith authentication by operating system of host. Kerberos do have some weaknesses. To carry out authentication functions KDC function as a faithful third party. Full security is important as confidential keys

Mutual-Authentication Mechanism for RFID Systems

3703 words - 15 pages confession of authentication information by tying it to a secret key or identity. Either one discloses the secret key or forwards the information according to the protocol specification, but if one does so, he is traceable by a trusted third party. The Author has presented two protocols implementing this scheme: a key-based and an identity-based one. The key-based protocol allows the trusted third party to hand out re-encryption keys, while the

Similar Essays

Information Security: The Strength And Vulnerabilities Of The Trusted Platform Module

1318 words - 5 pages Platforms Group Intel Corporation. Trusted Platform Module (TPM) based Security on notebook PCs - White Paper retrieves from Cabiddu, G., Cesena, E., Sassu, R., Vernizzi, D., Ramunno, G., & Lioy, A. (2011). The Trusted Platform Agent. IEEE Software, 28(2), 35-41. Chen, X., & Feng, D. (2008). Direct Anonymous Attestation for Next Generation TPM. Journal Of Computers, 3(12), 43-50. TCG, (2014

Agamemnon Women I Tell You Are No Longer To Be Trusted Discuss This In Relation To Books 1 12 Of Homers' Odyssey

1916 words - 8 pages are sadly going against her cause she cannot be trusted in any form. Telemachus and Odysseus both trust her with their lives and listen to her advice at all times, but an enemy of the house of Odysseus would be a fool to trust her. Clytemnestra was the wife of Agamemnon, and is the worst example of betrayal seen in the book. Upon the abduction of Helen by Paris, Agamemnon wished to help his brother and therefore became commander of the Greeks in

The Clash Of Rights My Newspaper Article Based On The Early Days Of The Aborginal Freedom Ride Group

640 words - 3 pages has angered the Activists, who have been protesting outside the local RSL club, which does not permit Aborigines to enter. They claimed that the police were biased against the group because of their affiliation with the local indigenous community. We asked Jerry Skoolsuks, one of the members of this activist group about his views on this."This is an outrage. Those bogans tried to kill us by ramming our bus off the road. If it were not for the

Reliability Based Multi Objective Optimization Of Rc Beams Shear Strengthened With Cfrp Wraps

893 words - 4 pages and analytical code based studies performs previously for shear strengthening of RC beam with FRP composites is not very promising. Specially for shear strengthening the use of additional principle in the actual shear design equations must be questioned.[] The large dispersion between the expected values of different models and experimental results is of real concern bearing in mind some of this semi-empirical models are applied to present design