TGT1 Task 3

Change Cipher Spec: - This protocol is used to change the keying material used for encryption between the client and server. Keying material is raw data that is used to create keys for cryptographic use. The Change Cipher Spec sub-protocol consists of a single message to tell other party in the SSL/TLS session, who is also known is the peer that the sender wants to change to a new set of keys.

Rivers can help develop different civilizations such as the Nile River. This great river measures thirty five hundred miles through many different countries (Orlin, 2010). The Nile helped to bring life, security and dictated how the people planned activities throughout the year. For example, the farmers would seed the land after the Nile would start swell and then recede to its normal banks (Orlin, 2010). This helped the seedlings to grow and then produce bountiful harvest. The Nile provided security for the Egyptian people by allowing the reeds and natural grasses around the bank of the river (Orlin, 2010). This would allow any enemy that wanted to attack to not

Describe the policies for remote user access and authentication via dial-in user services and Virtual Private Networks (VPN)

The client by clicking on the word here, where he/she became a legitimate client of the enterprise network. But even though this, the client needs additional authentication for the purpose of access to existing applications on the network server. Case study application has been developed to demonstrate the access of the client to the enterprise application with addition to the security

With today’s technology, security has become the center point of most strives in technology. The security that TACACS+ will provide helps outweigh the risk of implementing remote access. Through dedicated logging and monitoring, TACACS+ is a very secure protocol that provides continuing support. The 9-Iron Country Club must train all employees who will be using remote access to mitigate risk of breach. The training provide will include an acceptable use policy, account protection measures, secure log-in procedures, and awareness

- The second step: you need to establish a list of your customers and your suppliers in the system. You must fill in name, address, as well as the terms for your customers and your suppliers.

- Andrew confirms that the client is signed into his email account, by giving the email address on file, and then goes on to explain that he's sending a registration link there.

Group key management plays an important role in group communication. A common group key is required for individual users in the group for secure multicast communication. Group key have to be updated frequently whenever member joins and leaves in order to provide forward and backward secrecy. Forward secrecy ensures that an expelled member cannot gather information about future multicast communication and backward secrecy ensures that a joining member cannot gather information about past multicast communication [11]. For

2. Account Mapping -After KYC next step in Key Account Management is Account Mapping, it is a process of building the relationship between different layer of our organization with customer organization, this is also one of very important role of Key Account Manager, e.g. Building the relationship between CEO of Reliance and CEO of Accenture.

The mechanism behind this is “The hardware maintains a “master secret key” and generates a unique sub key based on the configuration of the other machine” (Asma1, 2012)

Authentication is the only method which protects information or data of an individual or organization from a second party to access. Based upon the confidentiality of that particular data or information, the level of authentication depends. Now-a-days, all this data and information what we are talking about is getting digitized all around the world. For this digitized data or information to be secure, a proper authentication procedure must be set. This arise the need for an authentication secret which belongs to the category “Something we know” to come into picture. These secrets authenticate each secret holder as the authorized legitimate user to access their particular account. Technology is

Essentially Kerberos is a trusted third party authentication service, clients and servers rely on Kerberos to me facilitate their mutual authentications, requiring that users to prove their identity for each service as well as requiring servers to prove their identity to users. This instance based authentication ensures that only authorized users may access authorized servers, this tight knit handshake of authentication is complex and shows the fact that there are many ways for attackers to penetrate security so Kerberos attempts to accommodate these vulnerabilities. To counter the threats,

In this paper, a method to build a trusted handling environment for dispersed processing structure is by arranging the trusted enrolling stage into disseminated registering system with a model structure in which appropriated figuring structure is solidified with trusted figuring stage and trusted stage module.

This protocol offers CCMP (Counter Cipher Mode with Block Chaining Message Authentication Code Protocol) as the replacement of TKIP.

The AES session key and the OTP pointer, encrypted by the receiver public key, KPB (Kid, Offset, Length) . One entry for each recipient. The OTP pointer is composed of The starting offset of