Lattice-based access control

1. Message confidentiality means that a message being sent cannot be read by anyone other than the intended recipients, and message remains confidential and it cannot be read by unauthorized ones. Integrity defines the process of data is modified based on cryptographic procedures like hashing and message code techniques that ensures the message is not modified. A message which is encrypted that is modified in transmitting can't be determined the original text, but rather will not have integrity…

Network intrusion takes place when an outside entity gains access to a prohibited network without authorization. A secure computer or network system should provide data confidentiality, data and communication integrity and assurance from a denial of service attack (Mukherjee, Heberlein, & Levitt., 1994, p.28). Network intrusion can have huge effects on an organization as data can be stolen, modified or erased, and equipment or programming can be harmed or annihilated. Organization in the…

ability to apply test patterns to the inputs of a sub circuit via the primary inputs of the circuit. Observability refers to the ability to observe the response of a subcircuit via the primary inputs or at some other output points. Testing requires access to the internal workings of the device under test (DUT). This is in conflict with the need for secrets to be hidden.…

machine, router, or LAN switch for service, direction, user, and behavior control. The firewall categories are: packet filtering firewall, which is beneficent in controlling the Internet Protocol (IP) address spoofing, source routing, and tiny fragments attacks; stateful inspection firewalls; application level gateways; and circuit level gateways. Similarly, the IPS systems are either host-based or network-based. Host-based IPS is used to protect against the modification of system resources,…

to run their business. This will lead to all access points on the Jacket-X network must be safeguarded. Wireless connection will not be open and outsider will not have access to any Ethernet ports or wireless connection. Jacket-X should also be careful when employees following the bring your own device (BYOD) policy to work especially if employees are using the network. Employees can cause substantial damage to the network and can reduce the control that organizations have over network security…

Question 1: The Sarbanes-Oxley Act was implemented due to big corporations mismanaging their business and accounting frauds within those big corporations (dummies). A big reason for implementing the Sarbanes-Oxley Act was due to Enron and their scandal back in 2001, there was fraud, embezzlement, illegal manipulation, pumped up earnings, and misrepresenting how the company was doing (enron). Enron was not the only company doing this, during this time and age companies were becoming larger and…

“M-Commerce Security” by Laurie J. Fundukian Over the past years’ mobile devices and mobile telephones have been used worldwide now. According to L.J.Fundukian (2012), “The emergence of the wireless tablet computer, m-commerce is emerging as a major player in the world of retailing, social networking, and entertainment and the main potential threat from mobile device use is identity theft”. Computers and other mobile devices can be scrutinized by malicious codes for personal…

Logical Access Control Introduction The purpose of logical access control is to manage access to information in a way that: System is protected from unauthorized access Accidental damage from authorized user is minimized All Users have access to appropriate resources. The confidentiality and integrity of information in ABC Company are kept. This section addresses the logical access control requirements for All Users, and all assets of ABC Company, which include but are not limited to network…

recording transactions of the inventory and also has full access to this inventory this could create some problems. This employee could take advantage of this situation and steal some of the assets of the company. So, this internal control will prevent fake transactions and stealing. I will determinate this by making a monthly match up of the inventory against the transactions of the month. 4- Access Controls: This refers to control the access to the accounting system of the company via…

well as memorabilia, and audio-visual materials produced for and by the School, in coordination with the Archivist, and making the Archives collection accessible to the ICA Community. The Archives Librarian reports to the Archivist. 1.4 Definitions Access right, opportunity, means of finding, using, or retrieving…