LAB 7 IS3220 INFORMATION TECHNOLOGY INFRASTRUCTURE SECURITY

Using proxy software Burp Suite it was discovered that the shopping site contained a hidden form field that could be manipulated.

Virtual Private Networks (VPNs) are used to allow a remote public connection to an internal network. A VPN is essentially a virtual tunnel connecting a remote user (Tunnel Vision). The traffic within the VPN tunnel is encrypted, and there are two ways to do this. One way is Internet Protocol Security (IPsec) and the other is Secure Sockets Layer (SSL).

Both Wireshark and NetWitness Investigator can be used for packet capture and analysis. Which tool is preferred for each task, and why?

The project will be a multi-year phased approach to have all sites (except JV and SA) on the same hardware and software platforms.

53. Can you confirm that the server has network access and has been registered in an ISO-approved centralized

OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections and remote access facilities. OpenVPN allows authentication using certificates or username/password. OpenVPN can work in two different modes regarding encryption. It can use static encryption or Public Key Infrastructure (PKI). The advantage of static encryption is that it is very easy to configure. The disadvantage of this type setup is that if your encryption key is compromised, all VPN data can easily be decrypted. The PKI mode resolves many of the issues static encryption has. It

A VPN is a private network that uses a public network (usually the Internet) to connect

Once you have made a decision about the VPN network service that is most suitable for you, you need to purchase the VPN account and register on the website of service provider. Once you have completed the registration process, verification of your identity (if required), you should receive your VPN network account related information which is your credentials to enter the network. Typically, this account information will include details like username and password, server name of the virtual network and even IP address of the network server. Once you obtain this information, you are fully ready to connect to the virtual private

VPN is the abbreviation of Virtual Private Network. A VPN can extend a private network (like local network) across a public network, such as the Internet. It enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network, and thus benefit from the functionality, security and management policies of the private network [7].

Answer: Ensure the user’s computer has a valid IP address assigned. This can be done through the GUI (Network Properties) and the command prompt (using the ipconfig /all command). Then ensure that the user can ping the domain server she is trying to reach (Ex: ping www.yahoo.com, etc.).

VPN server: A computer accepts VPN connections from VPNclients. A VPN server can provide a remote access VPN connectionor a gateway-to-gateway VPN connection.

The framework of security policy is defined to construct a structure by the help of which policy gaps can be identified in an easy manner. A system specific policy would assist to ensure that all employees and management comply with the policies. This is also used to maintain the confidentiality for user authentication would assist in the confidentiality aspect of security, maintain integrity (There are several limiting rules or constraints which are distinct in the relational data model and whose work is to maintain the data’s accuracy and maintain its integrity.), availability and authenticity of the system. Access controls are a collection of mechanisms that work together to create security architecture to protect the assets of an information system. One of the goals of access control is personal accountability, which is the mechanism that proves someone performed a computer activity at a specific point in time. So, the framework acts as the guideline

A VPN is a secure protected network called a tunnel for communication purposes over long distances using the Internet as its means of transport. Due to the nature of the communication or transmissions that are being utilized by say a larger corporation, secure and reliable communication is a must. In the beginning these VPN connections were established using one or more dial up modems for users to access the information. Authentication was established by requiring the correct user name and password. As time went on as always things changed, new technology and advances in communication as well as equipment allowed the VPN to evolve and expand. To ensure security, the virtual tunnel is encrypted. VPNs use several protocols in order to encrypt

Computer security is the security applied to the computers and their networks including the internet. Physical security and information security are the two types of computer securities which prevent theft of equipment and data. (Man, 2015).

identify rogue agents, corrupt officials and leakers, and draws on a Defense Department model under development for more than a decade, according to officials and documents reviewed by the AP. (2014)