Advantages And Disadvantages Of Data Saniticy Techniques

Confidentiality is the protection of information from unauthorized access. This is the assurance that information provided has not been made known to unauthorized persons, processes or devices. The application of this security service suggests information labeling and need-to-know imperatives are core aspects of the system security policy. Information, in today’s world, has value and everyone has information they wish to keep secret. Information such as credit card details, trade secrets, personal information, government documents, and many more. It was stated (Securitas Operandi™, 2008) that, we are bound to keep many secrets – corporate, staff, and personal secrets. We must keep this confidential information under wraps and earn the trust of employers, colleagues, and regulators every day. Mechanisms to enforce this include cryptography, which is, encrypting and decrypting data, access controls such as

In this document I will be discussing the laws that are related to security and privacy of datas, I will explain how they relate to the security and privacy of data.

Some health institutions believe that all the patients have the powers to control the use of their records and before any file is accessed, the patient must be consulted by the personnel responsible. To others, however, some of the patients may not know the needs of the health industry, and therefore, at least 200 people can be allowed to access their records. According to this group, the only way to improve the patient’s privacy is by reducing the number of people who access the records. Thus, despite the fact that digital files save on cost and time, there is need to focus on some of the issues affecting the privacy of records in the health sector. Therefore, as much as the current law allows sharing of patient information during payments and treatment, caution must be taken to reduce data mining and marketing using the same

In the past decade, a number of PPDM techniques have been proposed to facilitate users in performing data mining tasks in privacy-sensitive environments. Agrawal and Srikant [3], as well as Lindell and Pinkas [63], were the first to introduce the notion of privacy-preserving under data mining applications. Existing PPDM techniques can be classified into two broad categories: data perturbation and data distribution. Data Perturbation Methods: With these methods, values of individual data records are perturbed by adding random noise in such a way that the distribution of the perturbed data look very deferent from that of the actual data. After such a transformation, the perturbed data is sent to the Miner to perform the desired data mining tasks. Agrawal and Srikant [3] proposed the first data perturbation technique that could be used to build a decision-tree classifier. A number of randomization-based methods were later proposed [6, 33, 34, 73, 104]. Data perturbation techniques are not, however, applicable to semantically- secure encrypted data. They also fail to produce accurate data mining results due to the addition of statistical noises to the data. Data Distribution Methods: These methods assume that the dataset is partitioned eitherhorizontallyorverticallyanddistributedacrossdifferentparties. The parties

Personal data are regulated by United Nations and urges States to implement effective measures to ensure that information concerning a person´s private life does not reach the hands of person who are not authorized by law to receive,process and use it.Thus private data are protected not only by law of States also by international laws, and concerning computer misuse

Proper training is to be given to employees in order to understand the importance of the data and how to protecting it.

Company must also develop a clear structure for granting employees access to sensitive information. Not all employees need such data in order to fulfill their everyday job responsibilities. For those who need admission to sensitive information, a strong authentication mechanism must be developed, which cannot be bypassed. This will ensure that only authorized users are accessing compromising data.

M2 – Explain the operation and use of encryption technique in ensuring security of transmitted information

“The practice of keeping data protected from corruption and unauthorized access” is known as data security (SpamLaw, 2011). The focal point of data security is the protection of

In asymmetric encryption the public key can be distrusted to anybody while the private key which is kept by an individual. In order for this process to work, it is imperative that the two keys are mathematically paired in order to be able to encrypt and decrypt messages. Because they are mathematically paired, asymmetric encryption can work in both directions, where a message can be encrypted and decrypted with a public or private key, and encrypted and decrypted by the corresponding key. There are several disadvantages to using asymmetric encryption, some of which include that it is slow compared to symmetric encryption and the loss of the private key is an irreversible and unreplaceable action. Despite these disadvantages, the advantages of asymmetric encryption are its convenience in providing a solution for the distribution of the key found in symmetric encryption, and the combination of public and private keys provides us a method of authentication as private keys are needed in order to read the

Accessing private information using computer is not very difficult these days. Many ways have been discovered to gain access to the private information of individuals, without their knowledge. One of these ways includes accessing the transaction data of individuals.

Telecommunication law content issues which raise privacy concerns are generally presumed to concern the protection of privacy information, and conversation between individuals. In case of telecommunication system call detail records, caller?s information, internet conversation details and many more are retained by government and commercial organisation for different legal and business purpose. When the data is retained by government then the data is stored from the telephone calls, email, visited website and, even, from data retention. In case of commercial data retention, the retention is usually occur on transaction, websites visited, users visited place and many more. However, this has been argued that to provide better service from telecommunication sector to the community, the private information is required to be monitor and collect. Sometimes, privacy is violated by security agencies due to the legitimate excuse. On the other hand, privacy is also violated by collecting and retaining personal information by business organisation for the business purpose and, in many cases, the users are not informed what is happening with them. However, in the essay, the discussion will be focused on the definition of privacy, protection of information privacy and data protection, privacy threat in Canada and United states, privacy violated by virtual networking system, privacy hampered by Radio Frequency

With the increased and widespread use of technologies, interest in data mining has increased rapidly. Companies are now utilized data mining techniques to exam their database looking for trends, relationships, and outcomes to enhance their overall operations and discover new patterns that may allow them to better serve their customers. Data mining provides numerous benefits to businesses, government, society as well as individual persons. However, like many technologies, there are negative things that caused by data mining such as invasion of privacy right. This paper tries to explore the advantages as well as the disadvantages of data mining. In addition, the ethical and global issues regarding the use of data mining

In contemporary times where, data privacy and security is of utmost importance especially in mobile computing and cloud computing, proposing a privacy solution like 'Mimesis Aegis ' application is a very good effort. The authors of the paper have come up with a mobile application that is a privacy-preserving system which protects the privacy of user data stored in the cloud.

Information security is of prime concern as data is being transmitted digitally. A system must provide the essential security services such as authentication, data integrity, data confidentiality, non-repudiation, access control, availability [1]. Cryptography is the study of techniques that provide a means for secure communication. It enables the transmission of the information over insecure channels. It ensures that the data is being accessed or is understood by the authorized persons only. Encryption algorithms are one such mechanism that provide the data security. They are used to encode the plain text into a cipher text which is not in a readable format. The initial input data is known as the plain text. The scrambling of the data in the plain text using various substitution and permutation mechanisms is encryption. The scramble data obtained is not readable and is the cipher text.