Lab 17 - Configuring Mobile Connectivity Exercise 17.2|Configuring a VPN Connection| Overview|In Exercise 17.2‚ you examine the parameters you can use to configure the VPN connection you created in Exercise 17.1. Because the VPN server will at first have only a limited number of connections‚ you must prevent users from remaining connected when they are not actually using the network.| Completion time|5 minutes| Question 1|How many connections are there in the Network Connections window?|
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| Case Study – “GameStop” Digital Company | | Information Systems Management Post-Module Assignment Lecturer – Dr. Marta Sabou | | | MODUL University Vienna | Dmitry Stetsenko - 0811561 14.01.2013 1. «GameStop» Digital Firm – Overview In my research I would like to point out gaming industry as a very profitable e-commerce sphere and as an example present a company named «GameStop». «GameStop» was originally
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restocking procedure adopted by each store does interfere with the feasibility and accuracy of the application as it does not remind the stock manager to update the data each time they had done any restocking. We also trust that that the Secure Socket Layer (SSL) is reliable in creating a secure connection between a client and a server. 5.2 Risks One of the major risks covered by this application is theft breaks synchronization between the inventory and the database. The information could be generated
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SFTP IN CHROOT Often SFTP is confused with FTPS Well‚ they are different SFTP - Part of SSH server FTPS - Secure implementation of FTP server (yes‚ both use SSL encryption on the transport) WHAT IS JAILROOT/CHROOT? Evey process in *NIX systems has Process Context. This context contains the "absolute path" of the command that lead to creation of the process. e.g. $ ls The Process Context shall contain "/bin/ls". It must be noticed that process has visibility
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ASP Object Objects are a way of encapsulating multiple methods (they’re like functions) and variables in one easy to manage Uber-Variable (an Object). Objects were created to combat the increasing complexity of programming. The rationale for understanding and using Objects in your programming is to make programming easier and your code more human readable. ASP Create an Object - Server.CreateObject An object in ASP is created by passing a name string to the Server.CreateObject function(actually
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infrastructure (PKI) has emerged as the de facto standard for conducting secure transaction over the public internet. It has become increasing clear that the security infrastructure on which most of e-commerce is based is actually quite fragile. This paper will focus on the framework surrounding the usage of digital certificates and some of the security issues that have recently emerged. Background Most consumer business that is conducted online is made through the use of a web browser. Some of the
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The TLS protocol‚ and the SSL protocol 3.0 and possibly earlier‚ as used in Microsoft Internet Information Services (IIS) 7.0‚ mod_ssl in the Apache HTTP Server 2.2.14 and earlier‚ OpenSSL before 0.9.8l‚ GnuTLS 2.8.5 and earlier‚ Mozilla Network Security Services (NSS) 3.12.4 and earlier‚ multiple Cisco products‚ and other products‚ does not properly associate renegotiation handshakes with an existing connection‚ which allows man-in-the-middle attackers to insert data into HTTPS sessions‚ and possibly
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Unit 9 Lab 1 1. Encrypt email‚ security software‚ content checking tool‚ anti-spam tool‚ and secure firewall configurations. 2. Certificate Authority or Certification Authority (CA) is an entity‚ which is core to many PKI (Public Key Infrastructure) schemes‚ whose purpose is to issue digital certificates to use by other parties. It implies a trusted third party. 3. An attacker can create a certificate for any domain. This certificate will appear to be signed by a trusted CA. Thus‚ you will see
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The current state of authenticity in SSL is questionable and deleterious to the security of SSL as a whole. SSL‚ even with the most current updates‚ suffers a great deal of weaknesses that had been highlighted over the years. Some of the most prominent issues are: certificate and configuration issues‚ protocol attacks‚ application-level issues‚ and PKI trust issues. As reported in the RSA conference in Europe back in 2011‚ SSL certificates issues encompass insufficient domain name coverage
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Exercise 1: Encrypt the plaintext below using the Caesar cipher: THE CAESAR CIPHER IS A TYPICAL EXAMPLE OF A SUBSTITUTION CRYPTOSYSTEM. t 19 22 w a 0 n 13 b 1 o 14 c 2 p 15 d 3 q 16 e 4 r 17 f 5 s 18 g 6 t 19 h 7 u 20 i 8 v 21 j 9 w 22 k 10 x 23 l 11 y 24 m 12 z 25 Encryption formula: f(x)= x+k (mod26) Character to be shifted to the right by k; x is the characterʼs
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