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The recent cloud server by the people fired very fire, some people who understand is constantly in the hype, some are not understand people everywhere consulting, this cloud server than the previous server in the end is there? Today's homepage June and you share some of this cloud server 7 Big security secrets. 　 　"Secret one: Starting from the basic, timely installation of system patches" whether it is Windows or Linux, any operating system has vulnerabilities, timely patching to avoid vulnerabilities are deliberately exploited, is one of the most important guarantee of server security. "Secret Two: Installing and setting up firewalls" now has many bases ...

Application of cloud Computing in RSA cryptosystem Analysis Qian Van Anton Xu Lingyun Jinzemin RSA is one of the famous public-key cryptosystem, whose security is based on the difficulty hypothesis of large integer factorization, the most direct method to solve the RSA problem is to decompose the modulus of RSA. Due to the massive distributed computing power of cloud computing, Some large integer factorization methods using distributed computing model MapReduce have been implemented, and a new method of searching factors in a given range is proposed for the problem of large integer factorization, and the corresponding experimental data and results are analyzed. The results show that the ...

Cloud computing can make you safer, whether it sounds absurd. Indeed, with data leaks, hacking attacks, and cloud outages, such as Amazon Cloud computing downtime and Dropbox authentication technology, these cloud security issues are a bit chilling. But you can't just deny cloud technology because of this. 　　Before any successful change in history, there have been countless failures and countless hurdles. Over time, cloud computing is bound to be safer than internal management, whether you believe it or not, I believe it anyway. So let's take a look at cloud computing coaches ...

Since the advent of cloud computing services, a large number of security incidents have aroused widespread concern and further raised the user's trust in public cloud services. From the user level, especially the need for large enterprise users have begun to cloud security, security issues in the deployment of cloud services can not be ignored, so in the provision of cloud computing services solutions to the cloud security has a new depth of understanding, from the product level, technical level and strategic level to deconstruct cloud security, 　　To better provide users with a complete and secure cloud solution. Product level from the current major security manufacturers launched based on ...

1, introduction of cloud computing using virtualization technology, users do not need to understand its specific operating mechanism, but simply through the network to connect to the cloud computing services to obtain their own services needed to achieve a greater degree of network resource sharing. Peng, a Chinese grid computing and cloud computing expert, defines cloud computing as follows: "Cloud computing tasks are distributed across a pool of computer-intensive resources, enabling applications to gain computing power, storage space and various software services as needed." Cloud computing is the further development of distributed computing, parallel processing and grid computing, which is based on the Internet.

Companies are using cloud services at a rapid pace because they realize the benefits of scalability, flexibility, agility, and better workload allocation-all at lower cost. 　　But conventional wisdom insists that public clouds can only handle less important data and applications, while more sensitive or private data should be handled only in the private cloud of the enterprise. Is this really the best choice? This is an understandable response but not a logical response. I predict that we will actually send them to the cloud era for higher security, rather than "risk the operation to ...

8th, Microsoft provides the last patch update service to the Windows XP operating system, and will permanently terminate its technical support services for this product, including stopping the provision of XP system patches and security updates, and no longer addressing new vulnerabilities that have been discovered since. Bill Gates promotes the Windows XP operating system in New York Times Square on October 25, 2001. Xinhua News agency Yesterday, Windows XP users received the last patch from Microsoft, service 13 years of operation ...

1, the background of cloud technology and the current situation in our country, anti-virus technology originated from the 1990s, based on a variety of signature detection methods of malicious code and based on file data, program behavior heuristic detection. With the development of cloud computing technology, manufacturers have put forward their own cloud security technology concepts and corresponding products. 　　However, most of these products do not deviate from the feature detection method, but the feature extraction and matching calculation methods have changed. The first is the migration of virus signatures from the client to the Cloud collection. In order to solve the file data constantly expanding, evil ...

"I": Integrity (Integrity) Risk These risks affect the validity of the information and the assurance of the correctness of the information. Some government regulations pay special attention to ensuring the accuracy of information. 　　If information is changed without warning, authorization or audit trail, its integrity cannot be guaranteed. 　　1 failure of a computer and a storage failure may result in data corruption. 　　Defense: Make sure that your chosen service provider has the appropriate raid redundancy for the storage network built into it, and that archiving important data is part of the service. Detection: Use those ...

Text/Yang Shanzhai Conference founder last night (April 8) is hackers and white hat of sleepless nights. Some of them are partying, one by one into the heavily guarded website, patiently collect leaked data, put together the user's plaintext password, and some are hard to upgrade the system, statistical vulnerability information, but also ready to convince the customer's rhetoric, so that they realize the seriousness of the problem; and of course, Uncle Miao is so busy not too big, desperate to fill safety common sense, 　　Looking for expert interviews, trying to record this historic night. 　　This night, the Internet portal is open. Basic security protocol "heart ...

With the concept of cloud computing and the introduction of various cloud concepts, the attendant cloud security has become a focus of many industries. Although cloud computing can bring a lot of technological progress, such as improving efficiency and reducing the cost of data center operation, any new things have pros and cons. 　　Cloud computing is inextricably linked to virtualization, and cloud computing requires powerful technology to support the implementation of remote information interactions and related virtualization operations, so the cloud's security issue is another hot topic in the cloud. The application of cloud computing in information security will ...

With the rapid development of network applications, privacy disclosure has gradually become the user "heart misfortune." Global server security, virtualization and cloud computing security leadership Trend Technology recently released 2013 Information Security Review Report "digital information for money-making", detailing various types of large-scale privacy violations and security attacks, and points out that 2013 has found nearly 1.4 million malicious and high-risk Android programs, Apple's App Store is also likely to spread malicious programs, estimating the high risk of mobile devices and the number of malicious programs, at the end of 2014 ...

As most security professionals know today, ensuring the security of enterprise cloud computing applications is a considerable challenge. Because cloud-computing data security events are unexpected, security teams often have to learn about the implementation of cloud computing services afterwards. 　　While security managers have been calling for it, business pressures have made it challenging to implement additional security controls, as executives are understandably disgusted at the gradual erosion of estimated cost savings. When it comes to the specific issues of ensuring data security in a cloud computing environment, this challenge also changes ...

Huawei, the Chinese telecoms firm, has become a monitoring target for the U.S. National Security Agency (NSA), according to the latest snow exposure documents. 　　It is disclosed that since 2009 the NSA began to invade Huawei headquarters of the server, with the approval of the U.S. president can launch a cyber attack. Huawei is the target of the U.S. National Security Agency's code-named "Sniper Giants" project, according to the New York Times's latest leaked NSA confidential documents. Using the loopholes in Huawei's technology, the NSA can monitor it by invading Huawei's devices. In addition, the NSA can launch offensive activities with the permission of the president. According to the ...

Cloud computing is a new internet based computer technology, it integrates the distributed computing, utility computing, parallel Computing, grid computing, networked storage, virtualization and other traditional computer and network technology, forming a set of new standards and models, "cloud computing" concept is rapidly applied to the production environment, all kinds of "cloud computing" The scope of service is growing and its influence is incalculable. In layman's terms, cloud computing is a way for you to give all data processing tasks to the network, and the Enterprise Data Center is responsible for processing the data tasks on the client's computer so that you can pass a data ...

"Zhongguancun Report" with the rapid development of network applications, privacy disclosure gradually become users "heart misfortune." In the recent 2013-Year Information Security Review, "digital information Technology", which is published in Trend science, detailed various large-scale privacy violations and security attacks, noting that nearly 1.4 million malicious and high-risk Android programs were discovered in 2013, and that Apple's App store could also spread malicious programs, 　　Estimate the high risk of mobile devices and the number of malicious programs, at the end of 2014 will reach 3 million! Trend Technology Pc-cil ...

"Enterprise Network D1net" March 26 in a large data era, security issues, still can not be ignored, with the application of large data gradually deepening, nowadays, There are many concerns about the privacy issues involved in the analysis of large data: are companies and government agencies in various countries entitled to such a wide range of personal and group information? At the same time, for their collection and processing of these data information has relevant laws or policies to guide and restrain it? 　　One of the most critical but not often discussed and focused issues is security. Corporate and government agencies ...

According to a report by a leading domestic security manufacturer, 1.145 billion people were infected with the virus in China in 2013, and more than 23 million computers were attacked, averaging one attack every 7 days. 　　And the way that causes netizens to be attacked mostly comes from downloading software, movie, game plug. and have to mention is the enterprise security field, through e-mail, online shopping, chatting and other ways of poisoning, and the proportion of the regional attack is more obvious than before, it is worrying that the higher level of enterprise information is the special attention of the virus, Guangdong ...

This article aims at the risk type of cloud computing using classic "CIA three", namely confidentiality, integrity and usability to define, and put forward relevant defense, detection, blocking measures. 　　This section describes availability. 　　"A": Availability (availability) risks are closely related to the vulnerabilities and threats of service reliability when taking into account services that require reliable use of low risk and low failure rates. 1 Service Denial of service (DoS) or Distributed denial of service (DDoS) attacks are attempts to make ...

"Enterprise Network D1net" March 26 (compiled in Beijing) cloud computing is a unique opportunity to rethink corporate security and risk management. Cloud security has become a divisive topic in many businesses. Some people believe that cloud computing, as a business need, must keep up with rivals or become a tool for transforming the "Old World" it. Others, however, saw the cloud's daunting and dangerous security risks. 　　For me, cloud computing is an opportunity to rethink, redesign, and implement information security and risk management to drive business agility. Cloud meter ...