Data Encryption Techniques In Cloud Computing

Encryption is one of the basic security tools for protecting data in a multi-tenant environment. For private cloud computing and public cloud computing, especially when you share a repository with different sensitive levels of data with other users. When you do not have full control over the cloud computing environment, it is invaluable that cloud computing encryption allows you to protect your data if implemented properly. But cloud computing encryption is not the same encryption technology used in a single tenant environment where you have full control. If implemented improperly, cryptographic techniques may not achieve the functions and effects you expect to achieve. Moreover, those in the traditional infrastructure ...

The annual RSA Conference, one of the most influential industry events in the information security community, has been held in the United States recently. At the RSA Conference, the events of the information world in this year were interpreted, and of course, the Snowden incident that erupted last year became the main topic. People concerned about information security must be aware of the meaning of the five-word "Snowden incident". Last year, the US National Security Agency's former employee, Snowden, exposed the NSA's surveillance scandal, beginning with a series of incidents such as surveillance and interception of information. The emergence of these events made the United States ...

First, the preface: Cloud Computing is a web-based service supply model that supports heterogeneous facilities and resource flows, which provides the customer with a self-governing service. 　　Cloud computing supports heterogeneous infrastructure resources and heterogeneous multitasking system, which can realize the resource on demand, according to the amount of charge, to achieve the target on demand, and ultimately to promote the scale of resources, the specialization of division of labor, to reduce unit resource costs, promote network business innovation. Intelligent City Intelligent City is a complex composed of many applications, many industries and complicated systems. ...

One, the charm of the management of cloud computing is that users can start using their ID card and credit card, but that's the problem. Such a simple service is bound to bring many challenges to the unprepared IT department. 　　We've been through this many times before: the benefits of a technology that are easy to use end up being an unexpected management challenge, such as virtualization, which causes virtual machines to become fragmented, new security risks to smartphones, and instant messaging that triggers corporate governance problems. This article is intended to show IT managers how to maximize cloud computing ...

With the advent of cloud computing, "big data" has become one of the most widely discussed keywords in the industry, and many companies are already looking for the right bi tool to handle large data collected from different sources, but despite the increased awareness of large data, 　　But only a few companies, such as Google and Facebook, can really use big data to tap into business value. In fact, with the advent of the large data age, the enterprise's understanding of large data should not be limited to the basic technology such as Apache Hadoop, the enterprise should be from the infrastructure perspective to understand and ...

In the big data age, the combination of cloud computing and large data has become a mainstream trend, and large data and cloud computing are becoming more and more inseparable, large data needs a flexible computing environment, and the latter can quickly and automatically expand to support massive data. The infrastructure cloud can deliver these requirements precisely. 　　But whenever we talk about cloud computing, we can't avoid the following questions: What is the cloud security strategy for big data? When the cloud security policy is mentioned in the large data use case, we want any security solution to be able without impacting the security of the deployment ...

The combination of cloud computing and big data can be said to be a perfect match. Large data requires a flexible computing environment, which can be extended quickly and automatically to support massive amounts of data. The infrastructure cloud can deliver these requirements precisely. 　　But whenever we talk about cloud computing, we can't avoid the following questions: What is the cloud security strategy for big data? When referring to cloud security policies in large data use cases, we hope that any security solution will provide the same flexibility as the cloud without impacting deployment security. When transferring large data to the cloud, the following four ...

The combination of cloud computing and big data can be said to be a perfect match. Large data requires a flexible computing environment, which can be extended quickly and automatically to support massive amounts of data. The infrastructure cloud can deliver these requirements precisely. 　　But whenever we talk about cloud computing, we can't avoid the following questions: What is the cloud security strategy for big data? When referring to cloud security policies in large data use cases, we hope that any security solution will provide the same flexibility as the cloud without impacting deployment security. In the large number of ...

In the face of the changing network security situation at present, the international famous Virtual data Analysis Center has published several reports on cloud security. "By monitoring the global Network application environment, researchers have identified a new array of attack methods that are focused on today's increasingly intelligent and increasingly covert distributed denial of service (DDoS) attacks," the report said. In this report, it is pointed out that server-based botnets and encryption layer attacks are two new tools for DDoS attacks on corporate networks, and that these two new attacks have been exploited since September 2012.

Companies are increasingly using cloud computing and investing more and more. The only reason why big-business executives are hesitant about cloud computing is the security of cloud computing. 　　However, most enterprises have no concept of how to safely assess or even reinforce the cloud computing that is about to be used, and therefore it is difficult to reach agreement and consensus on using cloud computing for efficiency and convenience and security two. Based on this, this paper for the risk type of cloud computing using the classic "CIA three", that is, confidentiality (confidentiality), integrity (Int ...).