Chapter Five Implementation of the Security System 5.1 Introduction In this chapter will be discuss the implementation of the security model through the illustrative examples to explain functionality of the model. In order to test the functionality of the system, a case study application is used. The proposed case study is a messaging system used to exchange messages between clients under the control of the server. 5.2 Implementation Tools The proposed system has been built by means of the following tools: Apache Web Server. Java Script Language. MySQL Database. PHP (Hypertext Preprocessor) Language. CSS (Cascading Style Sheets) Language. HTML(Hypertext Markup Language) Language. 5.3 Implementation of the Security System The security system has been implemented using three layer architecture. The functions of the system will be described briefly as follow. 5.3.1 Client layer: Home-Page: The implementation of the security system to exchange messages between the first party (client) and the second party (server) is done by entering through any browser on the web such as (Opera,Netscape,Google Chrome or Internet Explorer) and load the home web-page www.myzkp.net . After that the applicant or the first party (client) must enter secret number such as x. At the same time, the second party (server) will also enter a secret number , such as y. Both values (x,y) are defined within a specific period agreed in advance between the parties. The x value entered by
| The security controls for the information system should be documented in the security plan. The security controls implementation must align with the corporate objectives and information security architecture. The security architecture provides a resource to allocate security controls. The selected security controls for the IS must be defined and
The specific purpose of this paper is to describe the authentication process and to describe how this and other information security considerations will affect the design and development process for new information systems.
Differentiate between key security ideas, perceive the parts, reference screen, and security portion in ensuring the application security.
Consider your case-study industry and the security discussions that are taking place there. Consider the security discussions that are taking place in this seminar. Delve into the models that have been explored and articulate what you and your colleagues think of these conceptual frameworks. Assess the overall value of models and frameworks to your industry's security environment. Reference sources and the interview will be essential to the success of this particular assignment.
Although the local authority takes the lead on safeguarding children and young people, and have an all-encompassing responsibility for safeguarding and promoting the welfare of all children and young people in their local area, safeguarding is everyone's responsibility when coming into contact with children and young people. All local agencies, including the police, health service and schools, have clearly defined roles and responsibilities under the Children Act 2004. They must not only promote the well-being of children but ensure that they safeguard children whilst carrying out their day-to-day functions. They must cooperate with local authorities in doing this
Security shall be a high priority requirement. Since this system is intended for a wide range of users, it shall be user-friendly, requiring limited training and assistance.
Security is the heart of internetworking. The world has moved from an Internet of implicit trust to an Internet of pervasive distrust. In network security, no packet can be trusted; all packets must earn that trust through a network device’s ability to inspect and enforce policy. Clear text (unencrypted data) services represent a great weakness in networks. Clear text services transmit all information or packets, including user names and passwords, in unencrypted format. Services such as file transfer protocol (FTP), email, telnet and basic HTTP authentication all transmit communications in clear text. A hacker with a sniffer could easily capture user names and passwords from the network without anyone’s knowledge and gain administrator access to the system. Clear text services should be avoided; instead secure services that encrypt communications, such as Secure Shell (SSH) and Secure Socket Layer (SSL), should be used. The use of routers and switches will allow for network segmentation and help defend against sniffing
Another security measure is the implementation of the Multiple Independent Levels of Security Architecture (MILS). The MILS model is best used for high assurance systems as the structure of the model has stringent access controls and work flows which a regulated by a microprocessor. This model is simpler than others but offers tighter security.
Miller Inc. which is in the business of providing data collection and analytics services relies majorly on network security to keep its competitive advantage. This is because the customers that rely on the company's system trust that since there are sufficient security measures that have been ensured, they can store their data securely. Each of the functional models of the system should have sufficient security measures to ensure that complete security of the whole system architecture is achieved. The three functional modules are the backend module, services or operation module and customer access module. The major relationship between infrastructure and security comes in the role they play to ensure that the end user gets the data that they need when they need it and in the best way possible. Therefore for the three modules, there is a need to balance security with the right infrastructure.
The article focuses on the model of security engineering, which can be separated into two different parts: operational and controllable. The operational part of model provides useful data on the performance of the system. With the collected data, it can lead to creating a better result on the second part of the model which is to define the security controls. Security control provides the measurement of the system. For each phase, there is a certain control that needs to be performed. With the two models combine it
The main objective of this project is to enhance the security of a network using various modern day technologies.
Customer Needs- Security systems are required by people to0 keep their homes safe, it gives them a sense of safety for their personal belongings, when they are away from their home.
Security in this system is increased which is providing many types of benefits and trust of users is also increasing. This system is gaining popularity among users due to its fast speed and security. Until 1977 professionals at The Cambridge Distributed Computing System had installed computing and made a lot of research for implementation of a new and advanced system in communications.
Answer: Information Security is the practice of defending (guiding) information by considering the CIA Triad Principles which are Confidentiality (Authorize access), Integrity (Accuracy and Completeness) and Availability.
Security is an essential human idea that has ended up more hard to characterize and authorize in Information Age. The significance of information security drove social orders to create inventive methods for securing their information. Internet, has made it conceivable to send tremendous amounts of information over the globe easily. Nonetheless, the test of controlling and ensuring that information has developed exponentially now that information can be effortlessly transmitted, put away, replicated, controlled, and pulverized.