Ca Public Key

May 23-25, 2012, the Fourth China Cloud Computing Conference officially opened in Beijing National Convention Center. The conference is sponsored by China Institute of Electronics, co-organized by Beijing Economic and Information Technology Commission, China Cloud Computing Technology and Industry Alliance and China Electronics Society cloud computing expert committee contractor, CSDN and "programmer" magazine assistant. At the first year of such a domestic public cloud blooming in 2012 and cloud computing formally practiced, this conference brought together a large number of domestic cloud computing core experts who should target the domestic and international cloud computing core technologies and industries.

Can you imagine an iphone or an ipad with no App Store support?   In the eyes of CA technology, cloud computing ecosystem is in such a state, so the CA recently launched its cloud computing public market, as cloud computing buyers, sellers and developers to play advertising, testing and purchase services of the cloud market and community platform. "Not a member of the cloud or a professional developer will not recognize the cloud," says Stephen Hurford, cloud computing Services Manager at DNS Europ in London.

Research and design of CA certification center in cloud computing environment the Sheng Yuwei cloud computing as a new concept, new service model is proposed, IT industry is a new direction. Cloud computing on-demand services, reasonable use of resources, simple deployment model and other advantages in the future can not only effectively promote the development of computers, but also can significantly improve people's lives and working methods. However, security issues have been accompanied by the development of cloud computing, but also hindered the development of cloud computing. The Certification center (CA) is the core of the public Key Infrastructure (PKI), in the security ...

Online transactions are not face-to-face, customers can make requests at any time, any place, the traditional identification method is usually rely on the user name and login password to authenticate the identity of the user. However, the user's password in the form of plaintext in the network transmission, it is easy to be intercepted by attackers, and thus can impersonate the identity of the user, identity authentication mechanism will be breached. In the online banking system, user authentication relies on the encryption mechanism of RSA public key cryptosystem, digital signature mechanism and multiple guarantee of user login password. The bank verifies the user's digital signature and login password ...

Moving security controls such as public key infrastructure to cloud computing can be a real cost savings, but is cloud computing security strong enough to ensure its security? When you consider the different components of a PKI-based system, the public key infrastructure is clearly gaining a meaningful foothold in the IT field. From certificate licensing to certificate revocation lists to the registration structure, it is very obvious that ensuring the security of communications within a PKI environment is a very computational resource-intensive task. In view of this, the phase ...

Certification (authentication) means that the user must provide proof of who he is, an employee, an agent of an organization, a software process (such as a stock trading system or a software process for a Web ordering system). The standard method of authentication is to figure out who he is, what characteristics he has, and what he knows to identify his things. For example, the system stores his fingerprints, and when he accesses the network, he must provide his fingerprints on an electronic fingerprint connected to the network (which prevents him from using fake fingerprints or other electronic information spoofing systems) and allows him to access the system only if the fingerprint matches. More ...

Identity authentication and access management Escort cloud security--CA Technologies IAM Strategy provides protection for cloud information security This article tag: Information channel cloud computing industry informatization "How do I manage my users ' SaaS account" and their access? 　　"How do I define and implement access policies for PaaS applications without creating more islands of security information?" 　　"How do I control the privileged users in IaaS, including each other and our own users?" It's not.

First, the user faces the risk at present, most application system mainly uses the traditional password authentication method to carry on the identity authentication. This kind of authentication way faces many attacks and the leakage risk, for example: The network eavesdropping (Sniffer), the authentication information interception/Replay (Record/replay), the virus, the hacker and so on, the traditional password authentication way already cannot satisfy the large-scale network application security authentication demand. 498) this.width=498 ' OnMouseWheel = ' javascript:return big (th ...

Absrtact: While public cloud providers offer economies of scale and more mature cloud computing products, the focus of corporate user investment remains in the predictable future, says Gartner, an authoritative consultancy. For users, the changes brought about by the public cloud are revolutionary, but the private cloud is also very important. For example, the current domestic medical information reform, the patient information can be in different hospitals to achieve transmission, sharing, call; Hospitals can adopt different it strategies according to different use conditions, and so on, the private cloud pattern conforms to these like ...

In the past more than 10 years, the rapid development of global mobile communications, the rapid growth of cellular mobile users, in addition to a single voice service, data services have been greatly increased. However, wireless networks, including cellular networks, must continue to provide ubiquitous communication capabilities to meet the growing need for communication and access to the Internet. Heterogeneous network fusion is a new concept--to integrate all kinds of networks as much as possible, and to provide a variety of services on a common network platform has always been the goal of people's pursuit. One of the main features of 4G networks is the ability to provide more ...