NT2670 UNIT6 MIDTERM EXAM Name:_Date:_______________________________ 1. What are the phases to build Web Server and Exchange Server: * 7 phases are: * 1) proper and application server * 2) create domain users * 3)prepare a second application server * 4)deploy a web server * 5)configure iss * 6)deploy ftp sever * 7)deploy ms exchange server 2. What tools do you use to create domain and ADS? Group policy management
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information. It mainly helps in curbing intrusion from third party. It provides data confidentiality‚ integrity‚ electronic signatures‚ and advanced user authentication. The methods of cryptography use mathematics for securing the data (encryption and decryption). Keywords: Cryptography‚ Data Confidentiality‚ Integrity‚ Electronic signatures‚ Authentication‚ Encryption‚ Decryption 1. INTRODUCTION Information security plays a pivotal role during internet communication in today’s era of technology. It
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In this report technical review IPSec protocol involved with Network Security. Internet Protocol Security (IPSec) It is a suite of protocol for securing IP communications by authentication and encryption of each IP packet of a communication session. IPSec also includes protocols for establishing mutual authentication between agents at the beginning of the session and negotiating cryptography keys which is to be used during the session. IPSec is an end to end security scheme operating in the
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Simple group key authentication is the sufficient and only practical form of authentication in the case of large asymmetric groups where a static party controls access to the group and members do not know each other‚ e.g.‚ in video-on-demand applications. However‚ in DPGs‚ where the roles of group members are symmetric and a common agreement on the group membership is essential‚ mutual group key authentication is more desirable and more natural than simple group key authentication. In groups‚ the
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World experience and the activities of several world known banks indicate that biometric technology are effective in minimizing these risks. In this research‚ I studied biometric authentication methods used in different banking operations. At last‚ I discuss about solutions for improvement of authentication for Ukraine’s banking system. The role of biometrics in banking were researched by such scientists as Landon B.‚ Ratha N. K.‚ Connell G. H.‚ Williams G. O.‚ and others [1].
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OLAP (On Line Analytical Processing) is used for business reports for companies using a number of protocols. Organisations can analyse data in a number of different ways i.e. budgeting‚ planning‚ data warehouse reporting‚ simulation and trend analysis. One of the main benefits of OLAP is the skill to make multidimensional calculations especially used for large businesses. This process will be complete in seconds There are many components of OLAP tools. In this report I will discuss and compare
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White Paper Farag Ihsona RIT Graduate Writing Strategies Dr. Poteat 03/22/2014 Abstract An issue in protecting computing and communication information over wireless internet networks has become more complicated day by day. This paper reviews the necessity of security in wireless networks. We discuss that a lack of secure networks contributes to increase cyber-attacks on both individuals and industries‚ and describe the technology which is established by the IEEE 802 wireless network standard
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Scatternet Layers in bluetooth Device Address (BD_ADDR) NAP: Nonsignificant Address Part UAP: Upper Address Part LAP: Lower Address Part Bluetooth Security Authentication Confidentiality Authorization Security Modes Non-secure Service level enforced security Link level enforced security Authentication Step 1. The verifier transmits a 128-bit random challenge (AU_RAND) to the claimant. Step 2. The claimant uses
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addition to satisfying fundamental security requirements including authentication‚ nonrepudiation‚ message integrity‚ and confidentiality. Moreover‚ we propose a privacy-preserving defense technique for network authorities to handle misbehaviour in VANET access‚ considering the challenge that privacy provides avenue for misbehaviour. The proposed system employs an identitybased cryptosystem where certificates are not needed for authentication. I show the fulfilment and feasibility of our system with respect
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I. Abstract 2 II. The need for IPSec 3 1. Internet threats 3 2. TCP/IP security vulnerabilities 4 3. The need for IPSec 5 III. What is IPSec 5 1. What is IPSec 5 2. IPSec properties 6 IV. IPSec structure 6 1. Authentication header (AH) 6 2. Encapsulating Security Payload (ESP) 7 V. Security Associations (SA) 8 1. Security Associations 8 2. Combining Security Associations 9 3. SA and key management 10 VI. Building a real VPN with IPSec 11 1. VPN overview 11
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