Cloud storage application introduction in the security industry
[ Huaqiang Security Network News ] With the development of technology, the security industry has also developed rapidly, with the increasing demand of people. The technical field of the security industry has also changed, and the birth of cloud storage has become the trend of the new era.
Affected by cloud computing, as data center applications and demand for cloud computing grow, cloud computing in the data center will also generate cloud storage. Storage vendors such as EMC, IBM, NetApp, and HP have different understandings and definitions of cloud storage. They say “dividing the cloudâ€. Although there are differences, cloud storage has indeed brought a new revolution to the storage industry.
"Now, the industry standards for cloud storage are not uniform, and some standards have been used, such as FC, iSCSI, NAS, and SCSI. SCSI is outdated because of limitations. Internet-based iSCSI is becoming more and more eye-catching." istor initiated Huang Jingcong, person and CEO, said in an interview with this reporter. At the same time, there are some difficulties and problems in the implementation of cloud storage. Even so, the advantages of cloud storage are still very obvious, which will bring new market opportunities and value to storage vendors.
Security is the primary challenge Last year, Shanghai Telecom and EMC cooperated in the data center and launched the E cloud service. Through this cooperation practice, there are still some difficulties and problems in the domestic cloud storage. Recently, Fan Chenggong, senior vice president of EMC and chairman of China Excellence R&D Group, said in an interview with this reporter: “In general, any new concept will face challenges when it starts to be promoted. Especially cloud storage, we must put everyone’s information There will be a process of trust in cloud storage. Everyone is skeptical about the security of the cloud. This is one of the challenges. Storage vendors must make everyone have enough trust in your service and feel that your service is safe. , will not be eavesdropped, will not be deceived, and your service will always be. After two years, when the user's computer is really broken, your service is still there. The long-term nature of cloud storage service can bring users Trust, which requires storage vendors to do."
According to CBIResearch data from domestic professional research institutions, at present, about 80% of enterprises are reluctant to put business data in the enterprise on the public cloud, mainly from the perspective of data security. Huang Jingcong, founder and CEO of istor, also pointed out: "The more difficult problem with cloud storage is the security of the network. Many enterprise customers and even individual users still have doubts. If cloud services are to be provided in a big way, this is more worrying. Part."
Service charges exist. In addition, domestic corporate concepts are more accustomed to spending money on hardware products rather than services. At present, about 85% of SMEs have a storage procurement level of only 12%. It can be seen that the procurement cloud storage capacity is very low.
In this regard, Fan Chenggong stressed: "Internet services are more accustomed to free, the operating model is basically relying on advertising support. But when doing cloud and cloud storage, advertising support mode is not always very feasible. Because just mentioned The first is to make the information absolutely credible, and once the customer has made an advertisement, the Internet advertisement can make money is to dig a certain amount of data, and then it is possible to make an advertisement that everyone will care about. It is obvious that you have to search for a piece of information. Will provide relevant advertisements, be sure it will mine your information, but in order to ensure information security, we promise not to look at the user's information, the user's information will be encrypted. Obviously, this is a bit contrary to the ad support model. At the same time, Supporting this cloud also needs real money. For example, the service that we and Telecom have launched now has only one free product that belongs to the experience level. Other major products are charged. The concept of allowing customers to accept charges on the Internet. This requires enough time to adjust the customer's consumption concept."
In addition to security and charging issues, Emulex Asia Pacific Marketing Director Luo Xiuhao pointed out that cloud storage needs to address availability, be difficult to integrate into existing IT architectures, lack customization flexibility, and need to be re-integrated internally if necessary. And the market is not mature.
In addition, istor Huang Jingcong added: "Insufficient bandwidth is also affecting cloud storage deployment. But this problem is being gradually solved, and will not be a problem in the future."
The advantages of cloud storage are obvious. With the evolution of the data center environment, vertical-based, traditional solid-state island-based applications are changing, and server virtualization is driving the transformation of data center applications. Chen Wenjun, general manager of NetApp Greater China, believes that this change is still Will speed up. He clearly pointed out: "Storage has gradually become a multi-application architecture such as test development, disaster recovery backup, data continuity, archiving, etc. The data center is in development requiring its architecture to meet multiple applications, multi-tenancy, multi-layer, multi-point, security, and The development of cloud architectures such as prediction, efficiency, automation, and reliability.†The benefits of cloud storage can also be seen, but it takes longer to build an ecosystem of cloud storage.
Emulex Luo Xiuhao said that cloud storage is a new storage model, using a storage pool composed of commodity storage devices. Cloud storage enables users to provide a virtual storage pool of lower-cost storage devices, enabling "pay-as-you-grow" expansion. Cloud storage supports two implementation modes: PublicCloud, which is provided by a third party as a service to store data in a remote location. Users cannot control or understand the technology used in the cloud. Private Cloud (PrivateCloud), which builds an elastic storage pool in the enterprise's own data center and is controlled by the enterprise. The IT staff of the enterprise has full control and understanding of the technology used.
At the same time, he stressed: "The development of cloud storage is driven by several advantages, firstly, the deployment is simple and fast; secondly, the flexibility of "paying while growing"; the third is the low monthly cost, and the management cost is even more Low because there is less IT staff needed; the fourth is to provide the latest features; the fifth is to enhance the ability to share systems, applications and information."
Of course, “cloud†also means virtualization, and virtualization technology, with the necessary tools such as automatic storage tiering and thin provisioning, can cope with the common complex tasks of automation, so that the system can properly store resources. , at the right time, automatically migrate the workload.
In this regard, Cao Zhenqiang, general manager of the storage business unit of China Enterprise Hewlett-Packard Co., Ltd., has a deeper understanding of the advantages of cloud storage. “With real-time information services, enterprise users can get excellent flexibility. Because 'cloud' itself is easy to expand. The ability to deploy large-scale expansions dynamically and flexibly makes it easier to deploy new storage capacity and services. The 'cloud' can also perform intelligent, automated self-configuration based on policies set by administrators. By eliminating cumbersome operational tasks and managing fewer logical devices, IT administrators' work will become easier and more convenient. 'Cloud' also provides dynamic scalability for non-destructive growth and upgrades. The system can automatically reconfigure itself to respond to component additions or deletions. Regardless of the size of the system, 'cloud' allows IT administrators to centrally manage resources rather than managing thousands of resources separately."
Affected by cloud computing, as data center applications and demand for cloud computing grow, cloud computing in the data center will also generate cloud storage. Storage vendors such as EMC, IBM, NetApp, and HP have different understandings and definitions of cloud storage. They say “dividing the cloudâ€. Although there are differences, cloud storage has indeed brought a new revolution to the storage industry.
Security is the primary challenge Last year, Shanghai Telecom and EMC cooperated in the data center and launched the E cloud service. Through this cooperation practice, there are still some difficulties and problems in the domestic cloud storage. Recently, Fan Chenggong, senior vice president of EMC and chairman of China Excellence R&D Group, said in an interview with this reporter: “In general, any new concept will face challenges when it starts to be promoted. Especially cloud storage, we must put everyone’s information There will be a process of trust in cloud storage. Everyone is skeptical about the security of the cloud. This is one of the challenges. Storage vendors must make everyone have enough trust in your service and feel that your service is safe. , will not be eavesdropped, will not be deceived, and your service will always be. After two years, when the user's computer is really broken, your service is still there. The long-term nature of cloud storage service can bring users Trust, which requires storage vendors to do."
According to CBIResearch data from domestic professional research institutions, at present, about 80% of enterprises are reluctant to put business data in the enterprise on the public cloud, mainly from the perspective of data security. Huang Jingcong, founder and CEO of istor, also pointed out: "The more difficult problem with cloud storage is the security of the network. Many enterprise customers and even individual users still have doubts. If cloud services are to be provided in a big way, this is more worrying. Part."
Service charges exist. In addition, domestic corporate concepts are more accustomed to spending money on hardware products rather than services. At present, about 85% of SMEs have a storage procurement level of only 12%. It can be seen that the procurement cloud storage capacity is very low.
In this regard, Fan Chenggong stressed: "Internet services are more accustomed to free, the operating model is basically relying on advertising support. But when doing cloud and cloud storage, advertising support mode is not always very feasible. Because just mentioned The first is to make the information absolutely credible, and once the customer has made an advertisement, the Internet advertisement can make money is to dig a certain amount of data, and then it is possible to make an advertisement that everyone will care about. It is obvious that you have to search for a piece of information. Will provide relevant advertisements, be sure it will mine your information, but in order to ensure information security, we promise not to look at the user's information, the user's information will be encrypted. Obviously, this is a bit contrary to the ad support model. At the same time, Supporting this cloud also needs real money. For example, the service that we and Telecom have launched now has only one free product that belongs to the experience level. Other major products are charged. The concept of allowing customers to accept charges on the Internet. This requires enough time to adjust the customer's consumption concept."
In addition to security and charging issues, Emulex Asia Pacific Marketing Director Luo Xiuhao pointed out that cloud storage needs to address availability, be difficult to integrate into existing IT architectures, lack customization flexibility, and need to be re-integrated internally if necessary. And the market is not mature.
In addition, istor Huang Jingcong added: "Insufficient bandwidth is also affecting cloud storage deployment. But this problem is being gradually solved, and will not be a problem in the future."
The advantages of cloud storage are obvious. With the evolution of the data center environment, vertical-based, traditional solid-state island-based applications are changing, and server virtualization is driving the transformation of data center applications. Chen Wenjun, general manager of NetApp Greater China, believes that this change is still Will speed up. He clearly pointed out: "Storage has gradually become a multi-application architecture such as test development, disaster recovery backup, data continuity, archiving, etc. The data center is in development requiring its architecture to meet multiple applications, multi-tenancy, multi-layer, multi-point, security, and The development of cloud architectures such as prediction, efficiency, automation, and reliability.†The benefits of cloud storage can also be seen, but it takes longer to build an ecosystem of cloud storage.
Emulex Luo Xiuhao said that cloud storage is a new storage model, using a storage pool composed of commodity storage devices. Cloud storage enables users to provide a virtual storage pool of lower-cost storage devices, enabling "pay-as-you-grow" expansion. Cloud storage supports two implementation modes: PublicCloud, which is provided by a third party as a service to store data in a remote location. Users cannot control or understand the technology used in the cloud. Private Cloud (PrivateCloud), which builds an elastic storage pool in the enterprise's own data center and is controlled by the enterprise. The IT staff of the enterprise has full control and understanding of the technology used.
At the same time, he stressed: "The development of cloud storage is driven by several advantages, firstly, the deployment is simple and fast; secondly, the flexibility of "paying while growing"; the third is the low monthly cost, and the management cost is even more Low because there is less IT staff needed; the fourth is to provide the latest features; the fifth is to enhance the ability to share systems, applications and information."
Of course, “cloud†also means virtualization, and virtualization technology, with the necessary tools such as automatic storage tiering and thin provisioning, can cope with the common complex tasks of automation, so that the system can properly store resources. , at the right time, automatically migrate the workload.
In this regard, Cao Zhenqiang, general manager of the storage business unit of China Enterprise Hewlett-Packard Co., Ltd., has a deeper understanding of the advantages of cloud storage. “With real-time information services, enterprise users can get excellent flexibility. Because 'cloud' itself is easy to expand. The ability to deploy large-scale expansions dynamically and flexibly makes it easier to deploy new storage capacity and services. The 'cloud' can also perform intelligent, automated self-configuration based on policies set by administrators. By eliminating cumbersome operational tasks and managing fewer logical devices, IT administrators' work will become easier and more convenient. 'Cloud' also provides dynamic scalability for non-destructive growth and upgrades. The system can automatically reconfigure itself to respond to component additions or deletions. Regardless of the size of the system, 'cloud' allows IT administrators to centrally manage resources rather than managing thousands of resources separately."
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