Project IS3230 Access Control Proposal Name: Rafiq Sabaoui Access control: type of access control by which the operating system constrains the ability of a subject or initiator to access or generally perform some sort of operation on an object or target. In practice, a subject is usually a process or thread; objects are constructs such as files, directories, TCP/UDP ports, shared memory segments, IO devices etc. Subjects and objects each have a set of security attributes. Whenever a subject attempts to access an object, an authorization rule enforced by the operating system kernel examines these security attributes and decides whether the access can take place. Any operation by any subject on any object will be tested against the set of …show more content…
Furthermore, too great a degree of granularity in classification levels can quickly become too complex and expensive. There are several dimensions by which data can be valued, including financial or business, regulatory, legal and privacy. A useful exercise to help determine the value of data, and to which risks it is vulnerable, is to create a data flow diagram. The diagram shows how data flows through your organization and beyond so you can see how it is created, amended, stored, accessed and used. Don't, however, just classify data based on the application that creates it, such as CRM or Accounts. This type of distinction may avoid many of the complexities of data classification, but it is too blunt an approach to achieve suitable levels of security and access. One consequence of data classification is the need for a tiered storage architecture, which will provide different levels of security within each type of storage, such as primary, backup, disaster recovery and archive -- increasingly confidential and valuable data protected by increasingly robust security. The tiered architecture also reduces costs, with access to current data kept quick and efficient, and archived or compliance data moved to cheaper offline
C. Permissions and Rights (What they can do. . Which operations they can perform on a system.)
C2 - Controlled Access Protection: In this sub division similarity protect like C1 but following are the extra protected by this C2: Object protection can be on a single-user basis, Authorization for access may only be assigned by authorized users, Object reuse protection, Mandatory identification and authorization procedures for users, Full auditing of security events, Protected system mode of operation and Added protection for authorization and audit
Access control refers to the mechanisms that identify who can and cannot access a network, resource, application, specific action.
In a recent article in the New York Times, Sarbanes-Oxley, Bemoaned as a Burden, Is an Investor’s Ally, by Gretchen Morgenson, is about some challenging the requirements that were put in place and the cost to the company’s. According to Morgenson, Tom Farley is one that is an outspoken critic of the law requiring outside auditor to attest on the management’s internal controls on the financial statements. He attributes the decline in corporations in the Unites States.
Course Home Work aims to provide quality study notes and tutorials to the students of NETW 204 Class Project Phase 1-2-3 DeVry Latest in order to ace their studies.
Data management is vital to any business as this is a key tool to an organisations business improvement, as you can refer back to data, and compare them against benchmarks. Analysing data can provide evidence for possible future structure such as identify trends, as well as indicate where improvements can be made. However there are strict procedures to be followed when collecting and storing data.
According to Berson and Dubov (2011), there are four typical categories of drivers that explain the need for data management: Business Development, Sales and Marketing; Customer Service; Risk, Privacy, Compliance and Control; and Operational
D 'Arcy, J., Hovav, A., & Galletta, D. (2009). User awareness of security countermeasures and its impact on information systems misuse: a deterrence approach. Information Systems Research, 20(1), 79-98
The Sarbanes-Oxley Act (SOX) was enacted in July 30, 2002, by Congress to protect shareholders and the general public from fraudulent corporate practices and accounting errors and to maintain auditor independence. In protecting the shareholders and the general public the SOX Act is intended to improve the transparency of the financial reporting. Financial reports are to be certified by the Chief Executive Officer (CEO) and Chief Financial Officer (CFO) creating increased responsibility and independence with auditing by independent audit firms. In discussing the SOX Act, we will focus on how this act affects the CEOs; CFOs; outside independent audit firms; the advantages and a
With data and the collection of it, comes the added need for security. To begin to understand how we need to secure the data we collect we need to understand a few aspects of the
* Check existing security scan reports, from WireShark and NetWitness Investigator, and see if we can identify data leakage, and setup new policies and procedures for monitoring web servers and applications.
Access control: The ability to permit or deny the use of an object (a passive entity such as a system or file) by a subject (an active entity such as a person or process).
Objective 3 – A system that can ensure the safety of data from other possible circumstances that may result to corruption and loss of data.
Data classification is the process of organizing data into categories for the most effective and efficient use. A well-constructed data classification system is a staple of any data loss prevention policy because it
Data and information management is a huge growth area. But it's not just data management creating new job opportunities, its gathering, analyzing, storing and securing the data as well.