Database Security Models

The database server is actually the foundation of every electronic transaction, financial and enterprise resource Planning (ERP) system, and it often includes sensitive information from business partners and customers. Although the data integrity and security of these systems are important, the level of security checks taken against the database is not as high as the security measures of the operating system and the network. Many factors can disrupt data integrity and lead to illegal access, including complexity, poor password security, misconfigured, undetected system backdoor, and mandatory routine use of adaptive database security methods ...

The concept of blockchain to technology has been around for a long time, but with the heat of the past two years, it has gradually become known by the market and many technicians.

As two of the most popular technologies in the field of information management, the hardware architecture of database integration machine and large data technology is basically the same, but the software system has the essential difference, which leads to the different characteristic performance. With the rapid growth of enterprise data and the continuous improvement of users ' requirements for service level, the traditional relational database technology has shown obvious lack of ability in production practice for a long time. How to obtain high availability of massive data at reasonable cost has become a major challenge in modern it field. In order to meet this challenge, in recent years, it market ...

Storing them is a good choice when you need to work with a lot of data. An incredible discovery or future prediction will not come from unused data. Big data is a complex monster. Writing complex MapReduce programs in the Java programming language takes a lot of time, good resources and expertise, which is what most businesses don't have. 　　This is why building a database with tools such as Hive on Hadoop can be a powerful solution. Peter J Jamack is a ...

The purpose of the data center is to make better use of data, data mining and data efficiency. The application of cloud computing technology in the data center is an inevitable trend. It is important to study the information security architecture of cloud computing data Center for the benefit from data center to be supported by a relatively safe and stable environment. I. Cloud computing Overview (i) cloud computing technology ranked first among the top ten most strategic technologies and trends for most organizations, Gartner, a world-renowned market research consultancy. Cloud computing refers to the delivery of IT infrastructure ...

July 24, international information security manufacturers trend technology announced, upgraded its "cloud security" to "cloud Security 2.0" a year ago and announced the launch of a new "cloud Security 2.0" multi-level terminal security solution and related two core products-deployed at the network Layer Threat Discovery System (TDS) and deployed on the end of the antivirus wall network version of OfficeScan 10. Four days later, July 28, the domestic information security manufacturer Rising company also announced that its running a year of "cloud security" technology has achieved great success, "cloud security" will become the new target of the anti-virus industry ...

July 24, international information security manufacturers trend technology announced, upgraded its "cloud security" to "cloud Security 2.0" a year ago and announced the launch of a new "cloud Security 2.0" multi-level terminal security solution and related two core products-deployed at the network Layer Threat Discovery System (TDS) and deployed on the end of the antivirus wall network version of OfficeScan 10. Four days later, July 28, the domestic information security manufacturer Rising company also announced that its running a year of "cloud security" technology has achieved great success, "cloud security" will become a new anti-virus industry ...

1. The introduction of large data production makes data analysis and application more complex, difficult to manage. According to statistics, the amount of data produced in the world over the past 3 years is more than the previous 400 years, including documents, pictures, videos, web pages, e-mail, microblogging and other types, of which only 20% are structured data, 80% is unstructured data. The increase of data makes the data security and privacy protection problem become more and more prominent, all kinds of security incidents to the enterprise and user wake-up alarm. Throughout the data lifecycle, businesses need to comply with stricter security standards and confidentiality rules ...

"Csdn Live Report" The Second China Cloud Computing Conference in May 2014 20-23rd at the Beijing National Convention Center opened the curtain. The Conference based on practice, with an international perspective, to help participants understand the global cloud computing technology trends, from the application of the transport, medical, education, finance, manufacturing, digital entertainment and other industries in the field of practical experience; and through technical sessions, product launches and training courses and other means, 　　A deep analysis of the core technology of cloud computing big data. Hunenghei, director and professor of Information Processing Center, China University of Science and Technology "cloud computing security ...

Understanding Cloud Security "cloud security" plan is the latest embodiment of information security in the network age, it integrates the new technologies and concepts such as parallel processing, grid computing, unknown virus behavior judgment, and obtains the Internet Trojan, 　　 　　The latest information of the malicious program, pushed to the server side for automated analysis and processing, and then the virus and Trojan solution distributed to each client. Future anti-virus software will not be able to effectively handle the increasing number of malicious programs. ...