Database Security And Protection, Sql Injection Prevention, And Encryption Of Data

Access control refers to the mechanisms that identify who can and cannot access a network, resource, application, specific action.

Mandatory access control is a single user, normally the network admin, who is given access to the users’ rights and privileges. They control access policies and are also in control of choosing which objects and what systems each individual user has access to and what they do not have access to. The access is made in the form of different levels. Each system and all folders containing information are put into a specific classification. The user will be in a certain classification that will only allow them to access data

Data security; affinion security center augments data breach solution. (2012). Information Technology Newsweekly, , 91. Retrieved from http://search.proquest.com/docview/926634711?accountid=458

The organization has a security objective of protecting the database from being altered. Since the data is held in the system, there are regulations that have been set to the users, and there are also limits to the functions that each user performs. In this case, there are three categories of users each with clearly defined responsibilities. For instance, the administration team has been given full control of the application in that they can even alter codes and perform any variations to the database objects. The other groups of users are the executives; these have the ability to access all the information

Access controls, this control refers to who can access all the vital information about the business, its assets which include inventory, land and building, its liabilities like bills, credits and rent and equities. This information is kept

The purpose of access control, and the rights and privileges is to give users and objects associated data and records in the database. Objects are tables, views, rows and columns. The goal of this design is to manage and secure database and assigning such as user name and password. Management procedures include reading, insert, update and delete or execute stored procedures. In fact, some models such as access control in mandatory access control (MAC), Discretionary Access Control (DAC) and the role of building access control (RBAC). Each one of them has some qualities. And mandatory access control (MAC) means decisions are made by the central authority, but they cannot change the access for individual owner of the object and the owner's rights.

- DBA security – Controlling the access on the DB level can also serve as a mechanism to protect sensitive data. In this type, there is always an administrator who controls the process of Account creation, granting access, revoking roles and assigning appropriate security level assignment.

The access controls based on rights or privileges granted, allows users the ability to read, write, modify, and execute objects in the database. Access to the database, also allows for the use of SQL utilities such as: backups and security logs that should be available to select users. Database privileges should only be given to uses whose jobs require the access. If this is only a temporary access grant, it should be logged and revoked after the task is complete. All of these access controls can be controlled through SQL discretionary access control (DAC). This supports GRANT and REVOKE commands to give or remove privileges from end users. Mandatory access control (MAC) is a more advanced hierarchical access control mostly used by government agencies as well as financial institutes and is an add-on not included in the standard versions of SQL Server. The database also can restrict users by its views. Database views are customized per user. They can hide the more complex side of the database giving less technical users a simple interface for running queries, while also restricting users from accessing specific tables and columns that have sensitive information such as credit card and social security

SQL injections are the serious threat to the web applications; they permit attackers to acquire unlimited access to the databases and sensitive data these databases contain. Despite the fact that analysts and experts have proposed different strategies to address the SQL injection attacks. Many solutions are able to solve only some of the issues related to it. This document provides the types

On an average of 2% a year, personal records are exposed from over 700 public breaches over all areas of the departmentalized sectors. Global cost per every lost or stolen record are on the average of over $100 containing secret and touchy information. There were 35% more security incidents detected within the last

In the last decade it’s amazing how technology has advanced over the years and will continue to advance for many years to come. Every year there is a new cell phone from Apple or Samsung, with new features that make our lives more convenient. From faster software to higher picture quality and so on. I am unable to recall the last time I used a camera to take pictures or went to the bank to deposit a check. Technology advances every day and many can’t wait to see what’s next to come. But with new technology comes greater risk for violations of privacy. In the following research paper I will discuss the types of security breaches and the cost associated with these breaches that businesses around the world face on a daily basis.

a significant amount of data security breaches are due to either employee oversight or poor business process. This presents a challenge for businesses as the solution to these problems will be far greater than simply deploying a secure content management system. Business processes will need to be examined, and probably re-engineered; personnel will need to be retrained, and a cultural change may be required within the organization. These alone are significant challenges for a business. A recent example of what is probably unintentional featured an Australian employment agency’s web site publishing “Confidential data including names, email addresses and passwords of clients” from its database on the public web site. An additional

With advances in technology constantly happening, it can be hard to keep up with all of the latest trends. If organizations cannot keep up with the latest trends, it can lead to flaws in their security. Any flaws in security can have a detrimental effect on an organization’s database. Almost every organization has some sort of database, whether it is for maintaining customers, inventory, or vital information.

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).

In today’s world, there is a growing amount of complexity when it comes to databases. With that growing complexity, an increasing amount of security concerns arise, such as: unauthorized access and SQL injection. SQL injection is used to attack data-driven applications. SQL injections can manipulate or destroy databases depending on its purpose. Due to the security breaches, measures are constantly put in place in order to prevent anymore from happening. This paper’s aim is to outline the importance of database security and the effects of a compromised database.