Communication Security In Computer Network

Today, the speed at which a network threat has been generated has been shortened to two seconds. The U.S. Ostermanresearch "Cloud Client Enterprise Security Impact Assessment Report" shows that in today's network environment, a company with 5,000 employees, in the case of traditional terminal protection has been deployed, in a year will still have 2/3 of the endpoint is infected, The company will lose 2.5 million yuan for the cost. 　　At the same time, because of the inability to locate the source of the threat of infection, the virus will continue to repeat the infection in the corporate network, resulting in the company's losses are constantly magnified. Terminal because it stores ...

Design of Enterprise Cyber ​​Security Solution. With the rapid development of information technology, many far-sighted enterprises have realized that relying on advanced IT technologies to build their own business and operation platforms will greatly enhance their core competitiveness so that they can stand out in a harsh competitive environment. The dependence of management on computer application system is enhanced, and the dependence of computer application system on the network is enhanced. The scale of computer networks is constantly expanding, and the network structure is increasingly complicated. The normal operation of computer network and computer application system puts forward higher requirements on network security. Information security should be considered as a whole, ...

1. Cloud computing Information Resource Management Model 1.1 The origins, definitions, and characteristics of cloud computing "cloud computing" has a long history, as early as in 1961, McCarthy, a computer expert at MIT, predicted that computers would eventually become a global public resource. 2006, Google formally proposed the "Cloud computing" (Cloud Computing) terminology, and to the University of Washington to provide 40 PCs composed of a small cloud, open ...

Apple's icloud service has made users excited and impatient to migrate personal data to Apple's data center for easier access and sharing. Look, the service is cool and convenient. But when you give your information to icloud, should you pray for the security of the data? In Beijing June 7, 2011, Apple CEO Steve Jobs unveiled the icloud of Apple cloud services at Apple's Global developer conference WWDC 2011, marking Apple's entry into the cloud.

1. Research background cloud Computing is the product of Grid computing, distributed computing, parallel computing, utility computing, networked storage, virtualization, load balancing, and the development of traditional computer technology and network technologies. With the help of SaaS, PaaS, IaaS, MSP and other advanced business models, this powerful computing power is distributed to the end-user. 　　The core idea of cloud computing is to manage and dispatch a large number of computing resources with network connection, and form a computing resource pool to serve the users on demand. As cloud computing gradually becomes ...

Jinshan Poison pa "cloud security" definition Jinshan poison pa "cloud security" is in order to solve the Trojan horse after the Internet severe security situation emerged as a whole network defense security architecture. It includes three levels of intelligent client, clustered server and open platform. 　　"Cloud security" is the reinforcement and complement of existing anti-virus technology, and the ultimate goal is to enable users in the Internet age to get faster and more comprehensive security. The first stable and efficient smart client, it can be a stand-alone security products, can also be integrated with other products, such as security components, such as Jinshan ...

1 The concept of cloud security for the network, many concepts or nouns are imported, or literal translation or transliteration. For example: Internet (Internet), mouse (mouse), Network Surfer (Cybersurfer), hardware (hardware), software (soft ware), database (data bank), etc., "cloud security" is not the word, It is the concept of the Chinese antivirus enterprise creation, is the cloud computing in the security domain concrete application. 2006 Google launched the "Google 101 program," and ...

Silicon Valley October 25 news in recent years, with the application of information technology popularization and accelerated upgrade, the Internet and people's lives and work together more and more closely, the Internet convenient and efficient to bring users a great surprise. However, in the bustling behind, a smoke-free virus and anti-virus of the war is also quietly unfolding. With the network television, games, micro-blog, E-commerce and other applications are increasingly widespread, the spread of virus access is increasingly complex and diverse, virus transmission presents a group, industrial chain, geometric level of the cross infection situation, the national information security, the Internet industry virtuous circle ...

With the security industry continues to grow and develop, the industry is showing an "it" trend, the advent of the 4G era, the civil security market development with the foundation, Security enterprise Transition Internet companies, government investment is expected to speed up, integrators usher in a new big and strong opportunities. In recent years, it has been the most popular word in it field: large data, cloud computing, virtualization, cloud storage, cloud services, etc., almost throughout the information technology areas of product promotion, solutions and systems planning. With the Internet, the development of technology, the traditional home, security, business and other industries have joined together to form a "large data ...

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 ...